Works (148)

Updated: May 23rd, 2024 05:00

2023 article

The Preface

Figueroa, C. A., Krim, J., & Hirano, M. (2023, October). APPLIED SURFACE SCIENCE ADVANCES, Vol. 17.

By: C. Figueroa, J. Krim & M. Hirano

Sources: Web Of Science, NC State University Libraries
Added: November 13, 2023

2023 journal article

Tribotronic and electrochemical properties of platinum-nanofluid interfaces formed by aqueous suspensions of 5 and 40 nm TiO<sub>2</sub> nanoparticles

JOURNAL OF CHEMICAL PHYSICS, 159(11).

By: C. Seed n, B. Acharya n, N. Nunn n, A. Smirnov n & J. Krim n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: September 20, 2023

2022 journal article

Shear activation of ZDDP reaction films in the presence and absence of nanodiamonds

APPLIED SURFACE SCIENCE ADVANCES, 7.

By: B. Acharya n, C. Seed n & J. Krim n

author keywords: ZDDP; TCP; tribofilm; thermal reaction film; nanodiamond; stress-activation; SEM; AFM; QCM
Sources: Web Of Science, NC State University Libraries
Added: March 21, 2022

2021 journal article

QCM Study of Tribotronic Control in Ionic Liquids and Nanoparticle Suspensions

TRIBOLOGY LETTERS, 69(3).

By: C. Seed n, B. Acharya n & J. Krim n

author keywords: Tribotronics; Ionic liquids; Nanoparticles; Nanotribology; QCM
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: June 10, 2021

2021 journal article

Tribotronic control and cyclic voltammetry of platinum interfaces with metal oxide nanofluids

APPLIED SURFACE SCIENCE, 566.

By: C. Seed n, B. Acharya n, V. Perelygin n, A. Smirnov n & J. Krim n

author keywords: Tribotronics; Energy storage; Nanoparticles; TiO2; Al2O3; Energy efficiency
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: September 13, 2021

2020 journal article

Continuum Model Analysis of QCM Nanotribological Data to Obtain Friction Coefficients for 304SS Contacts Lubricated by Water and TiO2 Nanoparticle Suspensions

FRONTIERS IN MECHANICAL ENGINEERING-SWITZERLAND, 6.

By: C. Seed n, B. Acharya n & J. Krim n

author keywords: friction; QCM; cattaneo-mindlin; nanotribology; contact mechanics
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 16, 2021

2020 journal article

Correlation of high frequency QCM sphere-plate stiffness measurements with macroscopic frictional contacts in thin film and bulk stainless steel materials

SENSORS AND ACTUATORS A-PHYSICAL, 306.

By: C. Seed n, B. Acharya n, R. Andrus n & J. Krim n

Contributors: C. Seed n, B. Acharya n, R. Andrus n & J. Krim n

author keywords: Friction; QCM; Cattaneo-Mindlin; Nanotribology; Contact mechanics
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 15, 2020

2020 journal article

Dynamics of Neutral and Charged Nanodiamonds in Aqueous Media Confined between Gold Surfaces under Normal and Shear Loading

ACS OMEGA, 5(18), 10349–10358.

By: L. Su n, J. Krim n & D. Brenner n

Contributors: L. Su n, J. Krim n & D. Brenner n

TL;DR: The results suggest that the size of the surface functional group plays a major role in determining whether NDs slide or roll on solid contacts and demonstrate how surface functionalization and surface-induced charges can work in combination to profoundly influence tribological performance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 15, 2020

2019 journal article

Dielectric and Electrostatic Properties of the Silica Nanoparticle-Water Interface by EPR of pH-Sensitive Spin Probes

JOURNAL OF PHYSICAL CHEMISTRY C, 123(49), 29972–29985.

By: V. Perelygin n, M. Voinov n, A. Marek n, E. Ou n, J. Krim n, D. Brenner n, T. Smirnova n, A. Smirnov n

Contributors: V. Perelygin n, M. Voinov n, A. Marek n, E. Ou n, J. Krim n, D. Brenner n, T. Smirnova n, A. Smirnov n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 6, 2020

2019 journal article

Nanotribological Performance Factors for Aqueous Suspensions of Oxide Nanoparticles and Their Relation to Macroscale Lubricity

LUBRICANTS, 7(6).

Contributors: B. Acharya n, T. Pardue n, L. Su n, A. Smirnov n, D. Brenner n & J. Krim n

author keywords: Nanotribology; QCM; Nanolubricants; Oxide nanoparticles; Nanoparticle additives; Al2O3; TiO2; SiO2; Fe2O3
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 5, 2019

2019 journal article

Synergistic effect of nanodiamonds on the adsorption of tricresyl phosphate on iron oxide surfaces

APPLIED PHYSICS LETTERS, 114(17).

By: A. Khajeh n, J. Krim n & A. Martini n

Contributors: A. Khajeh n, J. Krim n & A. Martini n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 28, 2019

2019 article

Synergistic effect of nanodiamonds on the adsorption of tricresyl phosphate on iron oxide surfaces (vol 114, 171602, 2019)

Khajeh, A., Krim, J., & Martini, A. (2019, May 27). APPLIED PHYSICS LETTERS, Vol. 114.

By: A. Khajeh*, J. Krim n & A. Martini*

Contributors: A. Khajeh*, J. Krim n & A. Martini*

Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 9, 2019

2019 journal article

Tuning friction and slip at solid-nanoparticle suspension interfaces by electric fields

SCIENTIFIC REPORTS, 9(1).

By: B. Acharya n, C. Seed n, D. Brenner n, A. Smirnov n & J. Krim n

Contributors: B. Acharya n, C. Seed n, D. Brenner n, A. Smirnov n & J. Krim n

TL;DR: An experimental Quartz Crystal Microbalance study of tuning interfacial friction and slip lengths for aqueous suspensions of TiO2 and Al2O3 nanoparticles on planar platinum surfaces by external electric fields observed non-monotonic variation, with a profile attributed to the physical properties of interstitial water layers present between the nanoparticles and the platinum substrate. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 30, 2019

2019 journal article

Vibration can enhance stick-slip behavior for granular friction

GRANULAR MATTER, 21(3).

By: A. Clark*, R. Behringer* & J. Krim n

Contributors: A. Clark*, R. Behringer* & J. Krim n

author keywords: Stick-slip; Granular friction; Vibration
Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 1, 2019

2018 journal article

A Tribological Study of γ-Fe2O3 Nanoparticles in Aqueous Suspension

Tribology Letters, 66(4).

Contributors: T. Pardue n, B. Acharya n, C. Curtis n & J. Krim n

author keywords: Tribology; Nanoparticle; Lubrication; Iron oxide; QCM; Aqueous
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2018 journal article

In situ, real time studies of thermal reaction film formation temperatures for iron and 304SS surfaces immersed in 5% tricresyl phosphate in base oil

TRIBOLOGY INTERNATIONAL, 126, 106–115.

By: B. Acharya n, T. Pardue n, K. Avva n & J. Krim n

Contributors: B. Acharya n, T. Pardue n, K. Avva n & J. Krim n

author keywords: QCM; EP-additives; AFM; TCP reaction film
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Interdependent Roles of Electrostatics and Surface Functionalization on the Adhesion Strengths of Nanodiamonds to Gold in Aqueous Environments Revealed by Molecular Dynamics Simulations

The Journal of Physical Chemistry Letters, 9(15), 4396–4400.

By: L. Su n, J. Krim n & D. Brenner n

Contributors: L. Su n, J. Krim n & D. Brenner n

TL;DR: Molecular dynamics simulations demonstrate that adhesion strengths as a function of charge for aqueous nanodiamonds interacting with a gold substrate result from an interdependence of electrostatics and surface functionalization. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries
Added: February 18, 2020

2018 journal article

Simultaneous stress and mass change measurements arising from laser induced detuning of a quartz crystal microbalance

Journal of Applied Physics, 124(2), 024502.

By: L. Goodman n, E. Bililign n, B. Keller n, S. Kenny n & J. Krim n

Contributors: L. Goodman n, E. Bililign n, B. Keller n, S. Kenny n & J. Krim n

UN Sustainable Development Goal Categories
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2018 journal article

Synergistic Effect of Nanodiamond and Phosphate Ester Anti-Wear Additive Blends

Lubricants, 6(2), 56.

By: B. Acharya n, K. Avva n, B. Thapa n, T. Pardue n & J. Krim n

Contributors: B. Acharya n, K. Avva n, B. Thapa n, T. Pardue n & J. Krim n

author keywords: phosphate esters; nanodiamonds; TCP; anti-wear; QCM
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Tuning Nanoscale Friction by Applying Weak Magnetic Fields to Reorient Adsorbed Oxygen Molecules

CONDENSED MATTER, 4(1).

By: Z. Fredricks n, K. Stevens n, S. Kenny n, B. Acharya n & J. Krim n

author keywords: tribology; magnetic friction; atomic-scale friction; oxygen; nickel; gold; quartz crystal microbalance
Sources: Web Of Science, ORCID, NC State University Libraries
Added: April 22, 2019

2017 journal article

A Combined QCM and AFM Study Exploring the Nanoscale Lubrication Mechanism of Silica Nanoparticles in Aqueous Suspension

TRIBOLOGY LETTERS, 65(3).

By: B. Acharya n, M. Chestnut n, A. Marek n, A. Smirnov n & J. Krim n

Contributors: B. Acharya n, M. Chestnut n, A. Marek n, A. Smirnov n & J. Krim n

author keywords: QCM; Nanoscale roughness; Nano-additives; AFM; Fractal; SiO2; Electrokinetic phenomena
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

A comparative study of the nanoscale and macroscale tribological attributes of alumina and stainless steel surfaces immersed in aqueous suspensions of positively or negatively charged nanodiamonds

Beilstein Journal of Nanotechnology, 8(1), 2045–2059.

By: C. Curtis n, A. Marek n, A. Smirnov n & J. Krim n

Contributors: C. Curtis n, A. Marek n, A. Smirnov n & J. Krim n

author keywords: additives; alumina; aqueous colloids; fractal; friction; lubricants; nanodiamond; nanotribology; quartz crystal microbalance; stainless steel
TL;DR: Atomic scale details associated with systems that exhibit starkly different macroscale tribological properties are revealed, enabling future efforts to predict and design complex lubricant interfaces. (via Semantic Scholar)
Sources: ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2017 journal article

A comparative study of the nanoscale and macroscale tribological attributes of alumina and stainless steel surfaces immersed in aqueous suspensions of positively or negatively charged nanodiamonds

Beilstein Journal of Nanotechnology, 8, 2045–2059.

By: C. Curtis, A. Marek, A. Smirnov & J. Krim

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Quartz crystal microbalance apparatus for study of viscous liquids at high temperatures

REVIEW OF SCIENTIFIC INSTRUMENTS, 88(2).

By: B. Acharya n, M. Sidheswaran*, R. Yungk* & J. Krim n

Contributors: B. Acharya n, M. Sidheswaran*, R. Yungk* & J. Krim n

TL;DR: The system response for iron and gold coated QCM crystals to two common lubricant base oils, polyalphaolefin and halocarbon, is reported, yielding results that are consistent with theoretical predictions that incorporate electrode nanoscale surface roughness into their analysis. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2016 journal article

Interactions of Antibacterial Peptides with Nanotubular Lipid Bilayers: Binding Kinetics and Distortions of the Bilayer Structure

Biophysical Journal, 110(3), 79a.

By: M. Jafarabadi n, A. Marek n, A. Koolivand n, B. Acharya n, A. Nevzorov n, J. Krim n, A. Smirnov n

TL;DR: The data relate peptide binding and lysis kinetics to structural changes in lipid bilayers, thus, shedding the light on the underlying multistep mechanism. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: February 24, 2020

2015 journal article

Tribological properties of nanodiamonds in aqueous suspensions: effect of the surface charge

RSC ADVANCES, 5(96), 78933–78940.

By: Z. Liu n, D. Leininger n, A. Koolivand n, A. Smirnov n, O. Shenderova, D. Brenner n, J. Krim n

Contributors: Z. Liu n, D. Leininger n, A. Koolivand n, A. Smirnov n, O. Shenderova, D. Brenner n, J. Krim n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 conference paper

Nanodiamond-based nanolubricants: Experiment and modeling

Materials Research Society Symposium Proceedings, 1703.

By: D. Brenner n, Z. Mahbooba n, F. Saberi-Movahed n, J. Krim n, Z. Liu n, M. Ivanov, E. Osawa, O. Shenderova

Contributors: D. Brenner n, Z. Mahbooba n, F. Saberi-Movahed n, J. Krim n, Z. Liu n, M. Ivanov, E. Osawa, O. Shenderova

Source: ORCID
Added: October 3, 2023

2013 journal article

Scanning tunneling microscope-quartz crystal microbalance study of temperature gradients at an asperity contact

Review of Scientific Instruments, 84(1), 014901.

By: L. Pan n & J. Krim n

Contributors: L. Pan n & J. Krim n

TL;DR: A method for detecting initial tip-sample temperature differences at an asperity contact is described, and it is concluded that the transient frequency response is attributable to small changes in temperature close to the region of contact rather than a change in the overall temperature of the QCM itself. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2013 review

Surface science, MEMS and NEMS: Progress and opportunities for surface science research performed on, or by, microdevices

[Review of ]. PROGRESS IN SURFACE SCIENCE, 88(2), 171–211.

By: D. Berman* & J. Krim n

Contributors: D. Berman* & J. Krim n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 review

Friction and energy dissipation mechanisms in adsorbed molecules and molecularly thin films

[Review of ]. ADVANCES IN PHYSICS, 61(3), 155–323.

By: J. Krim n

Contributors: J. Krim n

author keywords: nanotribology; adsorbed films; electronic friction; phononic friction; electrostatic friction; physical adsorption; chemical adsorption; energy dissipation; nano-lubrication; quartz crystal microbalance; diffusive Brownian motion
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Frictional temperature rise in a sliding physisorbed monolayer of Kr/graphene

Journal of Physics: Condensed Matter, 24(42), 424201.

By: M. Walker n, C. Jaye n, J. Krim n & M. Cole*

Contributors: M. Walker n, C. Jaye n, J. Krim n & M. Cole*

MeSH headings : Electrodes; Friction; Graphite / chemistry; Krypton / chemistry; Quartz / chemistry; Quartz Crystal Microbalance Techniques; Surface Properties; Temperature
TL;DR: A quartz crystal microbalance with a graphene/Ni(111) electrode has been used to probe frictional heating effects in Kr monolayers sliding on the microbalance electrode in response to its oscillatory motion, showing surprisingly little dependence on oscillation amplitude. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2012 journal article

Impact of oxygen and argon plasma exposure on the roughness of gold film surfaces

THIN SOLID FILMS, 520(19), 6201–6206.

By: D. Berman n & J. Krim n

Contributors: D. Berman n & J. Krim n

author keywords: Quartz Crystal Microbalance; Roughness; Adsorption isotherm; Plasma cleaning
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Temperature dependence of nanoscale friction for Fe on YBCO

Journal of Applied Physics, 111(9), 094916.

By: I. Altfeder* & J. Krim n

Contributors: I. Altfeder* & J. Krim n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2011 journal article

Electrical Contact Resistance and Device Lifetime Measurements of Au-RuO2-Based RF MEMS Exposed to Hydrocarbons in Vacuum and Nitrogen Environments

TRIBOLOGY LETTERS, 44(3), 305–314.

By: M. Walker n, D. Berman n, C. Nordquist* & J. Krim n

Contributors: M. Walker n, D. Berman n, C. Nordquist* & J. Krim n

author keywords: MEMS devices; Contact mechanics; Adhesion; Stiction; Surface roughness
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2011 journal article

Impact of adsorbed organic monolayers on vacuum electron tunneling contributions to electrical resistance at an asperity contact

Journal of Applied Physics, 110(11), 114307.

By: D. Berman n, M. Walker n, C. Nordquist* & J. Krim n

Contributors: D. Berman n, M. Walker n, C. Nordquist* & J. Krim n

Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2011 journal article

Resolution of the transfer direction of field-evaporated gold atoms for nanofabrication and microelectromechanical system applications

Applied Physics Letters, 98(4), 044102.

Contributors: Z. Yang n, S. Hoffmann*, D. Lichtenwalner n, J. Krim n & A. Kingon*

Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2011 journal article

Stick-Slip and the Transition to Steady Sliding in a 2D Granular Medium and a Fixed Particle Lattice

PURE AND APPLIED GEOPHYSICS, 168(12), 2259–2275.

By: J. Krim n, P. Yu* & R. Behringer*

Contributors: J. Krim n, P. Yu* & R. Behringer*

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

A Nano- to Macroscale Tribological Study of PFTS and TCP Lubricants for Si MEMS Applications

TRIBOLOGY LETTERS, 38(1), 69–78.

By: B. Miller n, N. Theodore n, M. Brukman n, K. Wahl* & J. Krim n

Contributors: B. Miller n, N. Theodore n, M. Brukman n, K. Wahl* & J. Krim n

author keywords: Nanotribology; MEMS devices; AFM; Silicon; Vapor phase lubricants
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

Contact degradation in hot/cold operation of direct contact micro-switches

Journal of Micromechanics and Microengineering, 20(10), 105028.

By: Z. Yang n, D. Lichtenwalner n, A. Morris, J. Krim n & A. Kingon*

Contributors: Z. Yang n, D. Lichtenwalner n, A. Morris, J. Krim n & A. Kingon*

Sources: Crossref, ORCID, NC State University Libraries, Web Of Science
Added: August 6, 2018

2010 journal article

Contact voltage-induced softening of RF microelectromechanical system gold-on-gold contacts at cryogenic temperatures

Journal of Applied Physics, 108(4), 044307.

By: D. Berman n, M. Walker n & J. Krim n

Contributors: D. Berman n, M. Walker n & J. Krim n

Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2010 journal article

Evaluation of Oxygen Plasma and UV Ozone Methods for Cleaning of Occluded Areas in MEMS Devices

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 19(6), 1292–1298.

By: D. Hook, J. Ohlhausen, J. Krim* & M. Dugger

Contributors: D. Hook*, J. Olhausen, J. Krim* & M. Dugger

author keywords: Cleaning procedures; FOTAS; organic monolayer coating; oxygen plasma; surface preparation; TOF-SIMS; UV ozone
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

Impact of in situ oxygen plasma cleaning on the resistance of Ru and Au-Ru based rf microelectromechanical system contacts in vacuum

Journal of Applied Physics, 107(8), 084509.

By: M. Walker n, C. Nordquist n, D. Czaplewski n, G. Patrizi n, N. McGruer n & J. Krim n

Contributors: M. Walker n, C. Nordquist n, D. Czaplewski n, G. Patrizi n, N. McGruer n & J. Krim n

Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2010 journal article

Temperature dependence of single-asperity friction for a diamond on diamondlike carbon interface

Journal of Applied Physics, 107(11), 114903.

By: C. Dunckle*, I. Altfeder*, A. Voevodin*, J. Jones*, J. Krim n & P. Taborek*

Contributors: C. Dunckle*, I. Altfeder*, A. Voevodin*, J. Jones*, J. Krim n & P. Taborek*

author keywords: atomic force microscopy; diamond; diamond-like carbon; friction; hysteresis
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2009 conference paper

A combined scanning tunneling microscope-quartz crystal microbalance study of heating and wear at a sliding interface

2008 Proceedings of the STLE/ASME International Joint Tribology Conference, IJTC 2008, 61–63. http://www.scopus.com/inward/record.url?eid=2-s2.0-70349885443&partnerID=MN8TOARS

By: B. Dawson & J. Krim

Contributors: B. Dawson & J. Krim

Source: ORCID
Added: October 3, 2023

2009 journal article

Comparison of Au and Au-Ni Alloys as Contact Materials for MEMS Switches

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 18(2), 287–295.

By: Z. Yang n, D. Lichtenwalner n, A. Morris, J. Krim n & A. Kingon n

Contributors: Z. Yang n, D. Lichtenwalner n, A. Morris III, J. Krim n & A. Kingon n

author keywords: Alloys; Au-Ni alloys; electrical contacts; microelectromechanical systems (MEMS); microswitch; radio-frequency (RF) MEMS
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

Friction, force chains, and falling fruit

Physics Today, 62(9), 66–67.

By: J. Krim* & R. Behringer*

Contributors: J. Krim* & R. Behringer*

Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2009 journal article

Magic-Sized Diamond Nanocrystals

PHYSICAL REVIEW LETTERS, 102(13).

By: I. Altfeder n, J. Hu*, A. Voevodin* & J. Krim n

Contributors: I. Altfeder n, J. Hu*, A. Voevodin* & J. Krim n

TL;DR: The experimental comparison of metallic and insulating diamond reveals the existence of the Fermi-sea-induced quantum selection rules for the self-assembly of nanostructures. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 conference paper

Nanoscale design of adaptive tribological coatings

2008 Proceedings of the STLE/ASME International Joint Tribology Conference, IJTC 2008, 65–67. http://www.scopus.com/inward/record.url?eid=2-s2.0-70349869620&partnerID=MN8TOARS

By: L. Pan, B. Dawson, J. Krim, C. Baker, J. Pearson, M. Zikry, A. Vovoedin

Contributors: L. Pan, B. Dawson, J. Krim, C. Baker, J. Pearson, M. Zikry, A. Vovoedin

Source: ORCID
Added: October 3, 2023

2009 journal article

Nanoscale design of adaptive tribological coatings for gold-ytrium based nanocomposites

Tribology - Materials, Surfaces and Interfaces, 3(4), 145–150.

By: J. Krim n, B. Dawson n, K. Barefoot n, L. Pan n, J. Pearson n, M. Zikry n, C. Baker*, A. Voevodin*

Contributors: J. Krim n, B. Dawson n, K. Barefoot n, L. Pan n, J. Pearson n, M. Zikry n, C. Baker*, A. Voevodin*

Source: ORCID
Added: April 30, 2023

2009 journal article

Sliding Friction Measurements of Molecularly Thin Ethanol and Pentanol Films: How Friction and Spreading Impact Lubricity

JOURNAL OF LOW TEMPERATURE PHYSICS, 157(3-4), 252–267.

By: B. Miller n & J. Krim n

Contributors: B. Miller n & J. Krim n

author keywords: Friction; Diffusion; SAM; QCM; Alcohol; MEMS
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

Temperature dependence of asperity contact and contact resistance in gold RF MEMS switches

Journal of Micromechanics and Microengineering, 19(2), 025006.

By: C. Brown n, O. Rezvanian n, M. Zikry n & J. Krim n

Contributors: C. Brown n, O. Rezvanian n, M. Zikry n & J. Krim n

Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2009 journal article

Tribo-Induced Melting Transition at a Sliding Asperity Contact

PHYSICAL REVIEW LETTERS, 103(20).

By: B. Dawson n, S. Lee n & J. Krim n

Contributors: B. Dawson n, S. Lee n & J. Krim n

TL;DR: The results confirm that the surface, rather than bulk, melting point temperature is the more relevant quantity for tribological considerations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Cryogenic Performance of RF MEMS Switch Contacts

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 17(6), 1460–1467.

By: C. Brown n, A. Morris, A. Kingon* & J. Krim n

Contributors: C. Brown n, A. Morris III, A. Kingon* & J. Krim n

author keywords: Contact resistance; electrical contacts; microelectromechanical systems (MEMS); RF MEMS; switches
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Gas adsorption on a C-60 monolayer

PHYSICAL REVIEW E, 77(4).

By: R. Trasca*, M. Cole*, T. Coffey n & J. Krim n

Contributors: R. Trasca*, M. Cole*, T. Coffey n & J. Krim n

TL;DR: The adsorption geometry of various gases on top of a C60 monolayer is investigated and the competition between different adsorbate phases is solved by energy minimization. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 conference paper

RF MEMS behavior, surface roughness and asperity contact

Materials Research Society Symposium Proceedings, 1052, 135–140. http://www.scopus.com/inward/record.url?eid=2-s2.0-45849129829&partnerID=MN8TOARS

By: O. Rezvanian, M. Zikry, C. Brown & J. Krim

Contributors: O. Rezvanian, M. Zikry, C. Brown & J. Krim

Source: ORCID
Added: October 3, 2023

2008 journal article

The role of creep in the time-dependent resistance of Ohmic gold contacts in radio frequency microelectromechanical system devices

Journal of Applied Physics, 104(2), 024513.

By: O. Rezvanian n, C. Brown n, M. Zikry n, A. Kingon n, J. Krim n, D. Irving n, D. Brenner n

Contributors: O. Rezvanian n, C. Brown n, M. Zikry n, A. Kingon n, J. Krim n, D. Irving n, D. Brenner n

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2008 journal article

Tribological degradation of fluorocarbon coated silicon microdevice surfaces in normal and sliding contact

Journal of Applied Physics, 104(3), 034303.

By: D. Hook n, S. Timpe*, M. Dugger* & J. Krim n

Contributors: D. Hook n, S. Timpe*, M. Dugger* & J. Krim n

Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2007 journal article

A new test facility for efficient evaluation of MEMS contact materials

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 17(9), 1788–1795.

By: Z. Yang n, D. Lichtenwalner n, A. Morris, S. Menzel, C. Nauenheim, A. Gruverman n, J. Krim n, A. Kingon n

Contributors: Z. Yang n, D. Lichtenwalner n, A. Morris, S. Menzel, C. Nauenheim, A. Gruverman n, J. Krim n, A. Kingon n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Dynamics of vapor-phase organophosphates on silicon and OTS

TRIBOLOGY LETTERS, 27(3), 269–276.

By: W. Neeyakorn n, M. Varma n, C. Jaye n, J. Burnette n, S. Lee n, R. Nemanich n, C. Grant n, J. Krim n

Contributors: W. Neeyakorn n, M. Varma n, C. Jaye n, J. Burnette n, S. Lee n, R. Nemanich n, C. Grant n, J. Krim n

author keywords: vapor phase lubricants; friction; QCM; nanotribology; SAMS; silicon
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Multiscale analysis of liquid lubrication trends from industrial machines to micro-electrical-mechanical systems

LANGMUIR, 23(18), 9253–9257.

By: D. Brenner n, D. Irving n, A. Kingon n, J. Krim n & C. Padgett*

Contributors: D. Brenner n, D. Irving n, A. Kingon n, J. Krim n & C. Padgett*

TL;DR: An analytic multiscale expression is derived that yields conditions for effective liquid lubrication of oscillating contacts via surface flow over multiple time and length scales and predicts that existing lubricants are sufficient for next-generation data storage. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 review

QCM tribology studies of thin adsorbed films

[Review of ]. NANO TODAY, 2(5), 38–43.

By: J. Krim n

Contributors: J. Krim n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Surface roughness, asperity contact and gold RFMEMS switch behavior

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 17(10), 2006–2015.

By: O. Rezvanian n, M. Zikry n, C. Brown n & J. Krim n

Contributors: O. Rezvanian n, M. Zikry n, C. Brown n & J. Krim n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2006 journal article

C-60 molecular bearings and the phenomenon of nanomapping

PHYSICAL REVIEW LETTERS, 96(18).

By: T. Coffey n & J. Krim n

Contributors: T. Coffey n & J. Krim n

TL;DR: These measurements are the first to directly link friction to a documented molecular rotation state and refer to this general phenomenon as "nanomapping," whereby macroscopic attributes are mapped in a one on one fashion to nanoscale entities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2006 journal article

STM, QCM, and the windshield wiper effect: A joint theoretical-experimental study of adsorbate mobility and lubrication at high sliding rates

LANGMUIR, 22(23), 9606–9609.

By: M. Abdelmaksoud n, S. Lee n, C. Padgett n, D. Irving n, D. Brenner n & J. Krim n

Contributors: M. Abdelmaksoud n, S. Lee n, C. Padgett n, D. Irving n, D. Brenner n & J. Krim n

TL;DR: It is observed that when mobile adsorbed films of benzene, tricresyl phosphate, and tertiary-butyl phenyl phosphate are present on the surface electrode of a quartz crystal microbalance (QCM), oscillation of the QCM produces clearer scanning tunneling microscope (STM) images of the electrode surface. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2006 journal article

Superconductivity dependent friction of water, nitrogen, and superheated he films adsorbed on Pb(111)

PHYSICAL REVIEW LETTERS, 96(22).

By: M. Highland n & J. Krim n

Contributors: M. Highland n & J. Krim n

TL;DR: A quartz crystal microbalance study of sliding friction levels in N2, H2O, and superheated He films adsorbed on Pb(111) substrates alternating in and out of the superconducting state reveals that repetitive cycling of an externally applied magnetic field may impact friction. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2005 conference paper

A study of the tribological properties of bound plus mobile phase lubricants with QCM and mems sidewall tribometer

Proceedings of the World Tribology Congress III - WTC 2005, 777–778. http://www.scopus.com/inward/record.url?eid=2-s2.0-33644836879&partnerID=MN8TOARS

By: A. Hook, W. Neeyakorn, J. Krim & M. Dugger

Contributors: A. Hook, W. Neeyakorn, J. Krim & M. Dugger

Source: ORCID
Added: October 3, 2023

2005 conference paper

Analysis of cycle lifetimes and failure modes for RF MEMS switches

Proceedings of the World Tribology Congress III - 2005, 343–344. http://www.scopus.com/inward/record.url?eid=2-s2.0-32844471244&partnerID=MN8TOARS

By: C. Brown, J. Krim & A. Morris

Contributors: C. Brown, J. Krim & A. Morris

Source: ORCID
Added: October 3, 2023

2005 book

Applications of the piezoelectric quartz crystal microbalance for microdevice development

In Microscale Diagnostic Techniques (pp. 227–259).

By: J. Bender n & J. Krim n

Contributors: J. Bender n & J. Krim n

Source: ORCID
Added: October 3, 2023

2005 article

Friction at the nano-scale

Physics World, Vol. 18, pp. 31–34.

By: J. Krim*

Contributors: J. Krim*

TL;DR: In the scramble to revolutionize the world with nanotechnology the authors must not ignore friction, and getting these devices from the laboratory to the marketplace is far from guaranteed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2005 journal article

Impact of substrate corrugation on the sliding friction levels of adsorbed films

PHYSICAL REVIEW LETTERS, 95(7).

By: T. Coffey n & J. Krim n

Contributors: T. Coffey n & J. Krim n

TL;DR: Data from a quartz crystal microbalance study of sliding friction for solid xenon monolayers at 77 K reveal friction levels proportional to U(2)(0), validating current theoretical and numerical predictions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2005 conference paper

Nano-scale tribology study of organic adlayer-metal interface using quartz crystal microbalance combined with scanning tunneling microscopy

Proceedings of the World Tribology Congress III - 2005, 791–792. http://www.scopus.com/inward/record.url?eid=2-s2.0-33144489253&partnerID=MN8TOARS

By: S. Lee, M. Abdelmaksoud & J. Krim

Contributors: S. Lee, M. Abdelmaksoud & J. Krim

Source: ORCID
Added: October 3, 2023

2005 conference paper

Nanodynamics of vapor-phase organophosphates on silicon and OTS for lubrication purposes

Proceedings of the World Tribology Congress III - 2005, 793–794. http://www.scopus.com/inward/record.url?eid=2-s2.0-33144463024&partnerID=MN8TOARS

By: W. Weeyakorn, S. Lee, O. Parker, J. Burnette, L. Bilbro, R. Nemanich, J. Krim

Contributors: W. Weeyakorn, S. Lee, O. Parker, J. Burnette, L. Bilbro, R. Nemanich, J. Krim

Source: ORCID
Added: October 3, 2023

2005 journal article

OTS adsorption: A dynamic QCM study

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 262(1-3), 81–86.

By: Y. Hussain n, J. Krim n & C. Grant n

Contributors: Y. Hussain n, J. Krim n & C. Grant n

author keywords: quartz crystal rnicrobalance (QCM); octaclecyltrichlorosilane (OTS); adsorption
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2005 conference paper

QCM studies of phononic and electronic contributions to sliding friction in adsorbed monolayers

Proceedings of the World Tribology Congress III - 2005, 489–490. http://www.scopus.com/inward/record.url?eid=2-s2.0-33144464455&partnerID=MN8TOARS

By: J. Krim

Contributors: J. Krim

Source: ORCID
Added: October 3, 2023

2005 journal article

Quartz-crystal microbalance studies of the slippage of solid and liquid krypton monolayers on metal(111) and C-60 surfaces

PHYSICAL REVIEW B, 72(23).

By: T. Coffey n & J. Krim n

Contributors: T. Coffey n & J. Krim n

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2005 journal article

Scanning tunneling microscopy characterization of the surface morphology of copper films grown on mica and quartz

THIN SOLID FILMS, 489(1-2), 325–329.

By: S. Lee n & J. Krim n

Contributors: S. Lee n & J. Krim n

author keywords: copper; quartz; morphology; scanning tunneling microscopy (STM)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2004 journal article

Bridging the gap between macro- and nanotribology: A quartz crystal microbalance study of tricresylphosphate uptake on metal and oxide surfaces

PHYSICAL REVIEW LETTERS, 92(17).

By: M. Abdelmaksoud n, J. Bender n & J. Krim n

Contributors: M. Abdelmaksoud n, J. Bender n & J. Krim n

TL;DR: Reaction films formed on high purity Fe, Cr, Fe oxide, and Cr oxide surfaces at elevated temperatures reveal trace levels of interfacial slippage, potentially in conjunction with viscoelastic effects, for reaction films characterized by very low macroscopic friction coefficients. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2002 journal article

Nanotribology of a vapor-phase lubricant: A quartz crystal microbalance study of tricresylphosphate (TCP) uptake on iron and chromium

TRIBOLOGY LETTERS, 13(3), 179–186.

By: M. Abdelmaksoud n, J. Bender n & J. Krim n

Contributors: M. Abdelmaksoud n, J. Bender n & J. Krim n

author keywords: tribology; nanotribology; TCP; QCM; vapor-phase lubrication
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2002 journal article

Resource Letter: FMMLS-1: Friction at macroscopic and microscopic length scales

American Journal of Physics, 70(9), 890–897.

By: J. Krim n

Contributors: J. Krim n

Source: ORCID
Added: October 3, 2023

2002 journal article

Surface science and the atomic-scale origins of friction: what once was old is new again

SURFACE SCIENCE, 500(1-3), 741–758.

By: J. Krim n

Contributors: J. Krim n

author keywords: friction; physical adsorption; phonons; energy dissipation
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2001 journal article

A scanning probe and quartz crystal microbalance study of the impact of C-60 on friction at solid-liquid interfaces

JOURNAL OF PHYSICS-CONDENSED MATTER, 13(21), 4991–4999.

By: T. Coffey n, M. Abdelmaksoud n & J. Krim*

Contributors: T. Coffey n, M. Abdelmaksoud n & J. Krim*

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2001 journal article

Measuring nanomechanical properties of a dynamic contact using an indenter probe and quartz crystal microbalance

JOURNAL OF APPLIED PHYSICS, 90(12), 6391–6396.

By: B. Borovsky n, J. Krim n, S. Syed Asif* & K. Wahl*

Contributors: B. Borovsky n, J. Krim n, S. Syed Asif* & K. Wahl*

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2001 journal article

On the current status of quartz crystal microbalance studies of superconductivity-dependent sliding friction

TRIBOLOGY LETTERS, 10(1-2), 59–65.

By: B. Mason*, S. Winder* & J. Krim*

Contributors: B. Mason*, S. Winder* & J. Krim*

author keywords: superconductivity; nanotribology friction; quartz crystal microbalance; Pb(111)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2001 journal article

Study of contacts in an electrostatically actuated microswitch

Sensors and Actuators, A: Physical, 93(1), 19–26.

By: S. Majumder*, N. McGruer*, G. Adams*, P. Zavracky*, R. Morrison* & J. Krim*

Contributors: S. Majumder*, N. McGruer*, G. Adams*, P. Zavracky*, R. Morrison* & J. Krim*

Source: ORCID
Added: October 3, 2023

2000 journal article

Scanning tunneling microscope measurements of the amplitude of vibration of a quartz crystal oscillator

JOURNAL OF APPLIED PHYSICS, 88(7), 4017–4021.

By: B. Borovsky n, B. Mason n & J. Krim n

Contributors: B. Borovsky n, B. Mason n & J. Krim n

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1999 article

Quartz microbalance studies of superconductivity-dependent sliding friction - Reply

Krim, J. (1999, August 9). PHYSICAL REVIEW LETTERS, Vol. 83, pp. 1262–1262.

By: J. Krim n

Contributors: J. Krim n

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1999 journal article

Tuning friction with noise and disorder

PHYSICAL REVIEW E, 59(5), R4737–R4740.

By: Y. Braiman*, H. Hentschel*, F. Family*, C. Mak* & J. Krim n

Contributors: Y. Braiman*, H. Hentschel*, F. Family*, C. Mak* & J. Krim n

TL;DR: Numerical and experimental evidence is presented which demonstrates that under certain conditions friction can be reduced by spatial disorder and/or thermal noise. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1998 article

Atomic-scale friction in Xe/Ag and N-2/Pb

Dayo, A., & Krim, J. (1998, May). INTERNATIONAL JOURNAL OF THERMOPHYSICS, Vol. 19, pp. 827–834.

By: A. Dayo & J. Krim*

Contributors: A. Dayo & J. Krim*

author keywords: electrical resistivity; lead; nanotribology; quartz microbalance; silver; superconductivity; xenon
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1998 conference paper

Contact resistance modeling and measurements of an electrostatically actuated micromechanical switch

American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC, 66, 341–346. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032296788&partnerID=MN8TOARS

By: S. Majumder, N. McGruer, P. Zavracky, R. Morrison, G. Adams & J. Krim

Contributors: S. Majumder, N. McGruer, P. Zavracky, R. Morrison, G. Adams & J. Krim

Source: ORCID
Added: October 3, 2023

1998 journal article

Energy dissipation in interfacial friction

MRS Bulletin, 23(6), 23–26.

By: M. Robbins & J. Krim*

Contributors: M. Robbins & J. Krim*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: October 3, 2023

1998 journal article

Fundamentals of Friction

MRS Bulletin, 23(6), 20–22.

By: J. Krim*

Contributors: J. Krim*

Source: ORCID
Added: October 3, 2023

1998 journal article

Quartz-crystal microbalance studies of the velocity dependence of interfacial friction

Physical Review B - Condensed Matter and Materials Physics, 58(9), 5157–5159.

By: C. Mak* & J. Krim*

Contributors: C. Mak* & J. Krim*

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: ORCID
Added: October 3, 2023

1998 conference paper

Study of contacts in an electrostatically actuated microswitch

Electrical Contacts, Proceedings of the Annual Holm Conference on Electrical Contacts, 127–132. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032309394&partnerID=MN8TOARS

By: S. Majumder, N. McGruer, G. Adams, A. Zavracky, P. Zavracky, R. Morrison, J. Krim

Contributors: S. Majumder, N. McGruer, G. Adams, A. Zavracky, P. Zavracky, R. Morrison, J. Krim

Source: ORCID
Added: October 3, 2023

1998 journal article

Superconductivity-dependent sliding friction

Physical Review Letters, 80(8), 1690–1693.

By: A. Dayo*, W. Alnasrallah* & J. Krim*

Contributors: A. Dayo*, W. Alnasrallah* & J. Krim*

Source: ORCID
Added: October 3, 2023

1997 journal article

Dominance of phonon friction for a xenon film on a silver (111) surface

Physical Review Letters, 79(24), 4798–4801.

By: M. Tomassone*, J. Sokoloff*, A. Widom* & J. Krim*

Contributors: M. Tomassone*, J. Sokoloff*, A. Widom* & J. Krim*

Source: ORCID
Added: October 3, 2023

1997 journal article

Friction at the atomic scale

Lubrication Engineering, 53(1), 8–13.

By: J. Krim*

Contributors: J. Krim*

Source: ORCID
Added: October 3, 2023

1997 conference paper

Measurement and modeling of surface micromachined, electrostatically actuated microswitches

International Conference on Solid-State Sensors and Actuators, Proceedings, 2, 1145–1148. http://www.scopus.com/inward/record.url?eid=2-s2.0-0030675959&partnerID=MN8TOARS

By: S. Majumder, N. McGruer, P. Zavracky, G. Adams, R. Morrison & J. Krim

Contributors: S. Majumder, N. McGruer, P. Zavracky, G. Adams, R. Morrison & J. Krim

Source: ORCID
Added: October 3, 2023

1997 journal article

Quartz crystal microbalance studies of disorder-induced lubrication

Faraday Discussions, 107, 389–397.

By: C. Mak & J. Krim*

Contributors: C. Mak & J. Krim*

Source: ORCID
Added: October 3, 2023

1997 conference paper

Skewed height distributions of kinetically roughened films

Materials Research Society Symposium - Proceedings, 440, 311–315. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031378188&partnerID=MN8TOARS

By: P. Kleban, J. Krim & C. Ruffing

Contributors: P. Kleban, J. Krim & C. Ruffing

Source: ORCID
Added: October 3, 2023

1996 journal article

Adequacy of the lifshitz theory for certain thin adsorbed films

Physical Review Letters, 76(19), 3606–3609.

By: V. Panella*, R. Chiarello* & J. Krim*

Contributors: V. Panella*, R. Chiarello* & J. Krim*

TL;DR: The Lifshitz theory of van der Waals forces is observed to provide an excellent description of nitrogen adsorption, and an inadequate description of water adsorptive forces, with the remaining gases spanning the two extremes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: October 3, 2023

1996 journal article

Adsorption isotherms and thermal fluctuations

Physical Review B - Condensed Matter and Materials Physics, 53(4), 2073–2082.

By: K. Mecke* & J. Krim*

Contributors: K. Mecke* & J. Krim*

TL;DR: The analysis reveals that the scaling regime of asymptotic divergence has not yet been reached for film thicknesses remaining below 5 nm, and the thermal fluctuations are found to be more important for thin adsorbed layers than undulations of the film induced by the roughness of the substrate. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: October 3, 2023

1996 journal article

Atomic-scale origins of frictiont

Langmuir, 12(19), 4564–4566. http://www.scopus.com/inward/record.url?eid=2-s2.0-0001626306&partnerID=MN8TOARS

By: J. Krim

Contributors: J. Krim

Source: ORCID
Added: October 3, 2023

1996 journal article

Fractal scaling behavior of water flow patterns on inhomogeneous surfaces

Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 54(6), 6511–6515.

By: M. Tomassone* & J. Krim*

Contributors: M. Tomassone* & J. Krim*

TL;DR: A measurement of the scaling properties of such a pattern for water flowing close to threshold conditions is reported, and this result is compared to recent theoretical predictions for fluid flow over randomly rough surfaces. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: October 3, 2023

1996 journal article

Friction and damping of Xe/Ag(111)

Surface Science, 368(1-3), 49–54.

By: C. Daly* & J. Krim*

Contributors: C. Daly* & J. Krim*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: October 3, 2023

1996 journal article

Sliding friction of solid xenon monolayers and bilayers on Ag(111)

Physical Review Letters, 76(5), 803–806.

By: C. Daly* & J. Krim*

Contributors: C. Daly* & J. Krim*

TL;DR: The force required to slide one- and two-atom-thick solid films of xenon along a Ag(111) surface is measured, and it is observed that the friction associated with the bilayer is approximately 25% greater than thatassociated with the monolayer. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: October 3, 2023

1996 journal article

Surface morphology and kinetic roughening of Ag on Ag(111) studied with scanning tunneling microscopy

Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 54(1), 349–353.

By: I. Heyvaert*, J. Krim*, C. Van Haesendonck* & Y. Bruynseraede*

Contributors: I. Heyvaert*, J. Krim*, C. Van Haesendonck* & Y. Bruynseraede*

TL;DR: The topography of Ag grown on Ag~111! measured with scanning tunneling microscopy reveals threedimensional, layered islands for film thicknesses below 500 A, and the formation of self-similar surfaces with roughness exponents H close to 1 for thicknesses up to 5000 A. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: ORCID
Added: October 3, 2023

1995 journal article

Electronic contributions to sliding friction

Tribology Letters, 1(2-3), 211–218.

By: J. Krim*, C. Daly* & A. Dayo*

Contributors: J. Krim*, C. Daly* & A. Dayo*

Source: ORCID
Added: October 3, 2023

1995 conference paper

Probing surface roughness and porosity through adsorption of wetting layers

Materials Research Society Symposium - Proceedings, 366, 231–239. http://www.scopus.com/inward/record.url?eid=2-s2.0-0029229028&partnerID=MN8TOARS

By: J. Krim & V. Panella

Contributors: J. Krim & V. Panella

Source: ORCID
Added: October 3, 2023

1994 book

Adsorbate surface tension effects for isotherms recorded on fractally rough surfaces

In Studies in Surface Science and Catalysis (Vol. 87, pp. 91–98).

By: V. Panella* & J. Krim*

Contributors: V. Panella* & J. Krim*

Source: ORCID
Added: October 3, 2023

1994 journal article

Adsorption isotherm study of the fractal scaling behavior of vapor-deposited silver films

Physical Review E, 49(5), 4179–4184.

By: V. Panella* & J. Krim*

Contributors: V. Panella* & J. Krim*

Source: ORCID
Added: October 3, 2023

1994 journal article

Atomic-scale friction measurements on silver and chemisorbed oxygen surfaces

Thin Solid Films, 253(1-2), 190–193.

By: C. Mak*, C. Daly* & J. Krim*

Contributors: C. Mak*, C. Daly* & J. Krim*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: October 3, 2023

1994 journal article

Quartz crystal microbalance and synchrotron X-ray reflectivity study of water and liquid xenon adsorbed on gold and quartz

Surface Science, 306(3), 359–366.

By: R. Chiarello*, J. Krim* & C. Thompson*

Contributors: R. Chiarello*, J. Krim* & C. Thompson*

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: October 3, 2023

1994 conference paper

Scanning tunneling microscopy study of the dynamic scaling properties of rough vapor-deposited silver films

Materials Research Society Symposium Proceedings, 317, 111–116. http://www.scopus.com/inward/record.url?eid=2-s2.0-0027940959&partnerID=MN8TOARS

By: G. Palasantzas & J. Krim

Contributors: G. Palasantzas & J. Krim

Source: ORCID
Added: October 3, 2023

1994 journal article

Scanning tunneling microscopy study of the thick film limit of kinetic roughening

Physical Review Letters, 73(26), 3564–3567.

By: G. Palasantzas* & J. Krim*

Contributors: G. Palasantzas* & J. Krim*

Source: ORCID
Added: October 3, 2023

1994 journal article

Spreading diffusion and its relation to sliding friction in molecularly thin adsorbed films

Physical Review E, 49(5), 4154–4156.

By: A. Widom* & J. Krim*

Contributors: A. Widom* & J. Krim*

Source: ORCID
Added: October 3, 2023

1994 journal article

X-ray-reflectivity study of the growth kinetics of vapor-deposited silver films

Physical Review B, 49(7), 4902–4907.

By: C. Thompson, G. Palasantzas*, Y. Feng*, S. Sinha* & J. Krim*

Contributors: C. Thompson, G. Palasantzas*, Y. Feng*, S. Sinha* & J. Krim*

TL;DR: X-ray-reflectivity measurements have been carried out on silver films which were vapor deposited onto silicon substrates to investigate the thickness evolution of the film’s surface roughness, and the growth exponent and roughness exponenet were found. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1993 journal article

Determination of an atomic-scale frictional force law through quartz-crystal microbalance measurements

Physical Review B, 48(12), 9134–9137.

By: J. Sokoloff*, J. Krim* & A. Widom*

Contributors: J. Sokoloff*, J. Krim* & A. Widom*

TL;DR: A method is proposed for interpreting the results of recent quartz microbalance measurements of shear friction, based on a model in which the friction is assumed to be proportional to a power of the velocity of the adsorbed film relative to the microbalance. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1993 journal article

Effect of the form of the height-height correlation function on diffuse x-ray scattering from a self-affine surface

Physical Review B, 48(5), 2873–2877.

By: G. Palasantzas* & J. Krim*

Contributors: G. Palasantzas* & J. Krim*

TL;DR: Three mathematically acceptable, alternate forms for the height-height correlation function are investigated, to explore their impact on the analysis of diffuse x-ray-reflectivity data. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1993 journal article

Roughness exponents: A paradox resolved

Physical Review E, 48(2), 1576–1578.

By: J. Krim* & J. Indekeu*

Contributors: J. Krim* & J. Indekeu*

TL;DR: The spatial scaling behavior of a self-affine surface is parametrized with what is commonly referred to as a «roughness» exponent. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1993 journal article

Scanning tunneling microscopy observation of self-affine fractal roughness in ion-bombarded film surfaces

Physical Review Letters, 70(1), 57–60.

By: J. Krim*, I. Heyvaert*, C. Van Haesendonck* & Y. Bruynseraede*

Contributors: J. Krim*, I. Heyvaert*, C. Van Haesendonck* & Y. Bruynseraede*

TL;DR: A straightforward method for obtaining a precise value for the fractal dimension (self-affine scaling exponent) of a surface, via scanning tunneling microscopy, is applied to investigate ion-beam erosion of an iron film surface, provoding strong support for the applicability of scaling theory to submicron erosion processes. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1991 book

Characterization of The Surface Fractal Dimension of Evaporated Silver and Gold Films Through Adsorption Isotherm Measurements

In Studies in Surface Science and Catalysis (Vol. 62, pp. 217–224).

By: J. Krim* & V. Panella*

Contributors: J. Krim* & V. Panella*

Source: ORCID
Added: October 3, 2023

1991 journal article

Nanotribology of a Kr monolayer: A quartz-crystal microbalance study of atomic-scale friction

Physical Review Letters, 66(2), 181–184.

By: J. Krim*, D. Solina* & R. Chiarello*

Contributors: J. Krim*, D. Solina* & R. Chiarello*

TL;DR: A quartz-crystal microbalance has been utilized to probe sliding-friction effects in Kr monolayers undergoing solidification on Au and Ag surfaces to observe solid layers to be far more sensitive to surface morphology than liquids. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1991 journal article

Sliding friction measurements of molecularly thin films

Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 9(4), 2566–2569.

By: J. Krim* & R. Chiarello*

Contributors: J. Krim* & R. Chiarello*

Source: ORCID
Added: October 3, 2023

1991 journal article

X-ray reflectivity and adsorption isotherm study of fractal scaling in vapor-deposited films

Physical Review Letters, 67(24), 3408–3411.

By: R. Chiarello*, V. Panella*, J. Krim* & C. Thompson

Contributors: R. Chiarello*, V. Panella*, J. Krim* & C. Thompson

Source: ORCID
Added: October 3, 2023

1990 journal article

Experimental observation of interfacial slippage at the boundary of molecularly thin films with gold substrates

Physical Review B, 41(6), 3466–3472.

By: E. Watts*, J. Krim* & A. Widom*

Contributors: E. Watts*, J. Krim* & A. Widom*

TL;DR: The data provide strong evidence that the excess dissipation arises from slippage at the film substrate interface since the film thicknesses studied are negligible compared to the viscous penetration depths of the respective materials. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1990 journal article

Pfeifer, Cole, and Krim reply

Physical Review Letters, 65(5), 663.

By: P. Pfeifer*, M. Cole* & J. Krim*

Contributors: P. Pfeifer*, M. Cole* & J. Krim*

Source: ORCID
Added: October 3, 2023

1990 journal article

Slippage of simple liquid films adsorbed on silver and gold substrates

Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 8(4), 3417–3420.

By: J. Krim*, E. Watts* & J. Digel*

Contributors: J. Krim*, E. Watts* & J. Digel*

Source: ORCID
Added: October 3, 2023

1989 journal article

Influence of Surface Melting Characteristics on the Wetting Behavior of Solid Adsorbed Films

Langmuir, 5(3), 567–570.

By: R. Chiarello & J. Krim*

Contributors: R. Chiarello & J. Krim*

Source: ORCID
Added: October 3, 2023

1989 journal article

Measurement of protein hydration shells using a quartz microbalance

Physical Review Letters, 63(16), 1743–1746.

By: L. Reinisch*, R. Kaiser* & J. Krim*

Contributors: L. Reinisch*, R. Kaiser* & J. Krim*

TL;DR: The transition of a protein from a dry more rigid structure to a semifluid hydrated state is observed to occur in discrete steps and new information concerning the temperature dependence of the protein internal viscosity could be obtained from this technique. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: October 3, 2023

1989 journal article

Multilayer adsorption on a fractally rough surface

Physical Review Letters, 62(17), 1997–2000.

By: P. Pfeifer*, Y. Wu*, M. Cole* & J. Krim*

Contributors: P. Pfeifer*, Y. Wu*, M. Cole* & J. Krim*

Source: ORCID
Added: October 3, 2023

1989 journal article

Roughness and porosity characterization of carbon and magnetic films through adsorption isotherm measurements

Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 7(3), 2481–2485.

By: C. Wang* & J. Krim*

Contributors: C. Wang* & J. Krim*

Source: ORCID
Added: October 3, 2023

1988 journal article

Damping of a crystal oscillator by an adsorbed monolayer and its relation to interfacial viscosity

Physical Review B, 38(17), 12184–12189.

By: J. Krim* & A. Widom*

Contributors: J. Krim* & A. Widom*

TL;DR: Calculations reveal that the film-substrate interfacial viscosity can be deduced from measurements of acoustic impedance, which is related to fluctuations in film momentum. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1988 journal article

Neutron-scattering study of methane bilayer and trilayer films on graphite

Physical Review B, 37(9), 4735–4742.

By: J. Larese*, M. Harada*, L. Passell*, J. Krim* & S. Satija*

Contributors: J. Larese*, M. Harada*, L. Passell*, J. Krim* & S. Satija*

TL;DR: The results of a neutron-diffraction study of the multilayer growth properties of methane on a graphite substrate are presented and the completed monolayer film is found to be overcompressed with respect to the bulk value. (via Semantic Scholar)
Source: ORCID
Added: October 3, 2023

1988 journal article

Surface melting of multilayer oxygen films on graphite studied by neutron diffraction

Physical Review B, 38(13), 8967–8973.

By: R. Chiarello*, J. Coulomb*, J. Krim* & C. Wang*

Contributors: R. Chiarello*, J. Coulomb*, J. Krim* & C. Wang*

Source: ORCID
Added: October 3, 2023

1987 journal article

Summary abstract: Influence of film melting characteristics on the wetting behavior of multilayer oxygen films adsorbed on graphite

Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 5(4), 1096–1097.

By: J. Krim* & J. Bouzidi*

Contributors: J. Krim* & J. Bouzidi*

Source: ORCID
Added: October 3, 2023

1987 journal article

Triple-point wetting and surface melting of oxygen films adsorbed on graphite

Physical Review Letters, 58(6), 583–586.

By: J. Krim*, J. Coulomb* & J. Bouzidi*

Contributors: J. Krim*, J. Coulomb* & J. Bouzidi*

Source: ORCID
Added: October 3, 2023

1986 journal article

A LEED study of methane films adsorbed on graphite in the monolayer range

Surface Science, 177(1), 25–35.

By: J. Gay, A. Dutheil, J. Krim* & J. Suzanne

Contributors: J. Gay, A. Dutheil, J. Krim* & J. Suzanne

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: October 3, 2023

1986 journal article

Fiber texture and surface composition of evaporated gold films on quartz

Thin Solid Films, 137(2), 297–303.

By: J. Krim*

Contributors: J. Krim*

Source: ORCID
Added: October 3, 2023

1986 journal article

INCOMPLETE WETTING OF METHANE ON GRAPHITE AT LOW TEMPERATURES.

Journal De Physique Paris, 47(10), 1757–1762.

By: J. Krim*, J. Gay*, J. Suzanne* & E. Lerner*

Contributors: J. Krim*, J. Gay*, J. Suzanne* & E. Lerner*

Source: ORCID
Added: October 3, 2023

1986 journal article

Q factors of quartz oscillator modes as a probe of submonolayer-film dynamics

Physical Review B, 34(2), 1403–1404.

By: A. Widom* & J. Krim*

Contributors: A. Widom* & J. Krim*

Source: ORCID
Added: October 3, 2023

1985 journal article

A LEED and neutron diffraction study of hexane adsorbed on graphite in the monolayer range: uniaxial commensurate-incommensurate transition

Surface Science, 162(1-3), 446–451.

By: J. Krim*, J. Suzanne*, H. Shechter*, R. Wang* & H. Taub*

Contributors: J. Krim*, J. Suzanne*, H. Shechter*, R. Wang* & H. Taub*

Source: ORCID
Added: October 3, 2023

1985 journal article

Incomplete wetting of He4 films on Ag and Au(111) surfaces

Physical Review B, 31(12), 7643–7650.

By: A. Migone*, J. Krim*, J. Dash* & J. Suzanne*

Contributors: A. Migone*, J. Krim*, J. Dash* & J. Suzanne*

Source: ORCID
Added: October 3, 2023

1985 journal article

Incomplete wetting of helium films

Surface Science, 162(1-3), 421–425.

By: J. Krim* & J. Dash

Contributors: J. Krim* & J. Dash

Source: ORCID
Added: October 3, 2023

1985 journal article

ON THE LIMIT OF COMPRESSION OF A PHYSISORBED MONOLAYER.

Journal De Physique Paris, 46(3), 425–433.

By: L. Bruch, J. Gay & J. Krim*

Contributors: L. Bruch, J. Gay & J. Krim*

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: October 3, 2023

1984 journal article

Complete and incomplete wetting of krypton and oxygen on graphite: Reentrant type-2 growth on a scale of substrate strength

Physical Review B, 29(2), 983–987.

By: M. Bienfait*, J. Seguin*, J. Suzanne*, E. Lerner*, J. Krim* & J. Dash*

Contributors: M. Bienfait*, J. Seguin*, J. Suzanne*, E. Lerner*, J. Krim* & J. Dash*

Source: ORCID
Added: October 3, 2023

1984 journal article

Triple-point wetting of light molecular gases on Au(111) surfaces

Physical Review Letters, 52(8), 640–643.

By: J. Krim*, J. Dash* & J. Suzanne*

Contributors: J. Krim*, J. Dash* & J. Suzanne*

Source: ORCID
Added: October 3, 2023

1984 journal article

Wetting and nonwetting of molecular films at zero temperature

Physical Review B, 29(9), 5074–5080.

By: R. Muirhead*, J. Dash* & J. Krim*

Contributors: R. Muirhead*, J. Dash* & J. Krim*

Source: ORCID
Added: October 3, 2023

manuscript

Fundamental Mechanisms Underlying the Effectiveness of Nanoparticle Additives to Lubricants: 25 Examples Linking Nano- to Macroscale Friction

Jacqueline Krim

Source: ORCID
Added: May 22, 2024

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