Daniel B Dougherty

Works (73)

Updated: October 2nd, 2024 05:02

2024 journal article

Ligand field exciton annihilation in bulk CrCl<sub>3</sub>

JOURNAL OF CHEMICAL PHYSICS, 161(11).

By: S. Sridhar n, A. Khansari n, S. O'Donnell n, A. Barth n, E. Danilov n, F. Castellano n, P. Maggard n, D. Dougherty n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 22, 2024

2024 article

Linking Electronic and Structural Disorder Parameters to Carrier Transport in a Modern Conjugated Polymer

Thapa, G. J., Chauhan, M., Cranston, R. R., Guo, B., Lessard, B. H., Dougherty, D. B., & Amassian, A. (2024, August 30). ACS APPLIED MATERIALS & INTERFACES.

By: G. Thapa n, M. Chauhan n, R. Cranston*, B. Guo n, B. Lessard*, D. Dougherty n, A. Amassian n

author keywords: organic electronics; conjugated polymer; paracrystallinity; electronic disorder; scanning tunneling microscopy/spectroscopy
Sources: Web Of Science, ORCID
Added: September 1, 2024

2023 journal article

Spreading resistance effects in tunneling spectroscopy of α-RuCl3 and Ir0.5Ru0.5Cl3

PHYSICAL REVIEW B, 108(24).

By: J. Frick n, S. Sridhar n, A. Khansari n, A. Comstock n, E. Norman n, S. O'Donnell n, P. Maggard n, D. Sun n, D. Dougherty n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 10, 2024

2021 article

Band Edge Control of Quasi-2D Metal Halide Perovskites for Blue Light-Emitting Diodes with Enhanced Performance

Worku, M., Ben-Akacha, A., Sridhar, S., Frick, J. R., Yin, S., He, Q., … Ma, B. (2021, August 8). ADVANCED FUNCTIONAL MATERIALS, Vol. 8.

By: M. Worku*, A. Ben-Akacha*, S. Sridhar n, J. Frick n, S. Yin n, Q. He*, A. Robb*, M. Chaaban* ...

author keywords: band edge control; blue perovskite LEDs; charge balance; quasi-2D perovskites
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 16, 2021

2021 journal article

Dynamics of domain boundaries at metal-organic interfaces

JOURNAL OF CHEMICAL PHYSICS, 154(12).

By: S. Pazoki n, J. Frick n & D. Dougherty n

TL;DR: It is found that the mean squared displacement of the boundary position grows linearly with time at early times but tends to saturate after about 7 s, ascribed to confined diffusion of the interface position based on fits and numerical integration of a Langevin equation for the interface motion. (via Semantic Scholar)
Source: Web Of Science
Added: April 5, 2021

2021 journal article

Timescales of excited state relaxation in alpha-RuCl3 observed by time-resolved two-photon photoemission spectroscopy

PHYSICAL REVIEW B, 103(24).

By: D. Nevola n, A. Bataller n, A. Kumar n, S. Sridhar n, J. Frick n, S. O'Donnell n, H. Ade n, P. Maggard n ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 2, 2021

2020 journal article

An interface-controlled Mott memristor in α-RuCl3

Applied Physics Letters, 116(18), 183501.

By: J. Frick n, S. Sridhar n, S. O'Donnell n, P. Maggard n & D. Dougherty n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: May 26, 2020

2020 journal article

Direct molecular quantification of electronic disorder in N,N '-Di-[(1-naphthyl)-N,N '-diphenyl]-1,1 '-biphenyl)-4,4 '-diamine on Au(111)

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 38(5).

By: J. Wang n, J. Wang n & D. Dougherty n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: October 26, 2020

2019 journal article

Growth-temperature dependence of conductivity at the LaCrO3/SrTiO3 (001) interface

Journal of Vacuum Science & Technology A, 37(2), 021102.

By: A. Al-Tawhid n, J. Frick n, D. Dougherty n & D. Kumah n

Contributors: A. Al-Tawhid n, J. Frick n, D. Dougherty n & D. Kumah n

Sources: Web Of Science, NC State University Libraries, Crossref, ORCID
Added: March 25, 2019

2019 journal article

Spatially Uniform Shallow Trap Distribution in an Ultrathin Organic Transistor

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 13(5).

By: B. Hoffman n, S. Pazoki n, A. Apperson n & D. Dougherty n

author keywords: charge traps; disorder; electrical noise; organic electronics
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 1, 2019

2019 journal article

Suppression of dynamic disorder in fullerenes at metal-organic interfaces

JOURNAL OF CHEMICAL PHYSICS, 151(21).

By: S. Pazoki n & D. Dougherty n

TL;DR: It is demonstrated that dynamic disorder is always smaller than static disorder at the C60/Au(111) interface due to structural constraints of molecules at the interface, which can be modeled with direct simulations of differential tunneling conductance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: January 13, 2020

2018 journal article

Nonequilibrium electron dynamics in pump-probe spectroscopy: Role of excited phonon populations

PHYSICAL REVIEW B, 98(24).

Contributors: O. Abdurazakov n, D. Nevola n, A. Rustagi n, J. Freericks*, D. Dougherty n & A. Kemper n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 31, 2018

2018 journal article

Rigid valence band shift due to molecular surface counter-doping of MoS2

SURFACE SCIENCE, 679, 254–258.

By: D. Nevola n, B. Hoffman n, A. Bataller n, H. Ade n, K. Gundogdu n & D. Dougherty n

Sources: Web Of Science, NC State University Libraries
Added: January 21, 2019

2018 journal article

Tunable Optical and Photocatalytic Properties of Low-Dimensional Copper(I)-Iodide Hybrids Using Coordinating Organic Ligands

CRYSTAL GROWTH & DESIGN, 18(9), 5406–5416.

By: F. Hou n, M. Powel n, D. Dougherty n, R. Sommer n & P. Maggard n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2017 journal article

Coverage dependent molecular assembly of anthraquinone on Au(111)

JOURNAL OF CHEMICAL PHYSICS, 147(18).

By: A. DeLoach n, B. Conrad n, T. Einstein n & D. Dougherty n

TL;DR: It is proposed that the distribution of pore sizes for AQ on Au(111) originates from random linear rate constants for molecules to either desorb from the surface or detach from the region of a nucleated pore. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Monitoring Charge Separation Processes in Quasi-One-Dimensional Organic Crystalline Structures

Nano Letters, 17(10), 6056–6061.

By: A. Popescu*, R. Younts, B. Hoffman, T. McAfee*, D. Dougherty*, H. Ade*, K. Gundogdu*, I. Bondarev*

author keywords: Crystalline phthalocyanines; Frenkel excitons; charge-transfer excitons; polarization
TL;DR: The transient absorption spectroscopy experiments investigate the dynamics of the low-energy collective electron-hole excitations in α-copper phthalocyanine thin films and find that, initially excited in the molecular plane, the intramolecular Frenkel exciton polarization reorients with time to align along the molecular chain direction to form coupled Frenkel-charge-transfer exciton states. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: January 25, 2020

2017 journal article

Recovery of of the bulk-like electronic structure of manganese phthalocyanine beyond the first monolayer on Bi2Te3

SURFACE SCIENCE, 662, 87–92.

By: A. Hewitt n, J. Boltersdorf n, P. Maggard n & D. Dougherty n

author keywords: Topological insulator; Organic semiconductor film; Electronic structure
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Role of Polymer Segregation on the Mechanical Behavior of All-Polymer Solar Cell Active Layers

ACS Applied Materials & Interfaces, 9(50), 43886–43892.

By: N. Balar*, Y. Xiong, L. Ye*, S. Li*, D. Nevola, D. Dougherty*, J. Hou*, H. Ade*, B. O’Connor

Contributors: N. Balar*, Y. Xiong, L. Ye*, S. Li*, D. Nevola, D. Dougherty*, J. Hou*, H. Ade*, . Brendan T. O'Connor

author keywords: all-polymer solar cell; polymer blend film; fracture energy; crack onset strain; multilength scale morphology
TL;DR: This study highlights that improved mechanical behavior of all-polymer systems cannot be assumed, and that details of the molecular structure, molecular weight, and film morphology play an important role in both the optoelectronic and mechanical properties. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

Temperature controlled interlayer disorder in ultrathin films of alpha-sexithiophene

THIN SOLID FILMS, 642, 182–187.

By: B. Hoffman n, T. Mcafee n, S. Pazoki n, A. Apperson n, . Brendan T. O'Connor n & D. Dougherty n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Tuning interfacial spin filters from metallic to resistive within a single organic semiconductor family

Physical Review B, 95(24).

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

2016 journal article

Back Cover: Magnetoelectric oxide films for spin manipulation in graphene (Phys. Status Solidi RRL 3/2016)

Physica Status Solidi (RRL) - Rapid Research Letters, 10(3).

By: S. Stuart, B. Gray, D. Nevola, L. Su, E. Sachet, M. Ulrich, D. Dougherty*

Source: Crossref
Added: January 4, 2021

2016 journal article

Intrinsic Charge Trapping Observed as Surface Potential Variations in diF-TES-ADT Films

ACS APPLIED MATERIALS & INTERFACES, 8(33), 21490–21496.

By: B. Hoffman n, T. McAfee n, B. Conrad n, M. Loth*, J. Anthony*, H. Ade n, D. Dougherty n

author keywords: organic electronics; Kelvin probe force microscopy; charge traps; anthradithiophene; thin films
TL;DR: Spatial variations in surface potential are measured with Kelvin probe force microscopy for thin films of 2,8-difluoro-5,11-bis(triethylsilylethynyl)anthradithiophenes (diF-TES-ADT) grown on SiO2 and silane-treatedSiO2 substrates by organic molecular beam deposition. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Lowest energy Frenkel and charge transfer exciton intermixing in one-dimensional copper phthalocyanine molecular lattice

APPLIED PHYSICS LETTERS, 109(21).

By: I. Bondarev, A. Popescu*, R. Younts*, B. Hoffman n, T. McAfee n, D. Dougherty n, K. Gundogdu n, H. Ade n

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

2016 journal article

Magnetoelectric oxide films for spin manipulation in graphene

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 10(3), 242–247.

By: S. Stuart n, B. Gray n, D. Nevola n, L. Su n, E. Sachet n, M. Ulrich n, D. Dougherty n

author keywords: magnetoelectrics; spintronics; Cr2O3; films; graphene; spin field effect transistors; scanned probe microscopy
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Morphological, Optical, and Electronic Consequences of Coexisting Crystal Orientations in beta-Copper Phthalocyanine Thin Films

JOURNAL OF PHYSICAL CHEMISTRY C, 120(33), 18616–18621.

By: T. McAfee n, B. Hoffman n, X. You, J. Atkin, H. Ade n & D. Dougherty n

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

2016 journal article

Significantly Increasing the Ductility of High Performance Polymer Semiconductors through Polymer Blending

ACS APPLIED MATERIALS & INTERFACES, 8(22), 14037–14045.

By: J. Scott n, X. Xue n, M. Wang*, R. Kline*, B. Hoffman n, D. Dougherty n, C. Zhou n, G. Bazan*, . Brendan T. O'Connor

author keywords: polymer semiconductors; blend films; vertical segregation; ductility; thin film transistors
TL;DR: The ductility of the blend films is significantly improved compared to that of neat PCDTPT films, and when the blend film is employed in an OTFT, the performance is largely maintained, highlighting a processing approach to achieve high performance polymer OTFTs that are electrically and mechanically optimized. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Supramolecular clusters and chains of 2,6-dimethylpyridine on Cu(110): Observation of dynamic configuration change with real-space surface science techniques and DFT calculations

SURFACE SCIENCE, 652, 82–90.

By: J. Lee*, D. Sorescu*, J. Lee* & D. Dougherty n

author keywords: Adatom; Hydrogen bonding; Nanostructure; Self-assembly; STM; DFT
Source: Web Of Science
Added: August 6, 2018

2015 journal article

C-60 chain phases on ZnPc/Ag(111) surfaces: Supramolecular organization driven by competing interactions

JOURNAL OF CHEMICAL PHYSICS, 142(10).

TL;DR: A model based on competing van der Waals attractions and electrostatic repulsions between C60 molecules as an explanation for the driving force behind these monolayer phases is investigated. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

CuNb1−xTaxO3 (x ≤ 0.25) solid solutions: impact of Ta(v) substitution and Cu(i) deficiency on their structure, photocatalytic, and photoelectrochemical properties

Journal of Materials Chemistry A, 4(8), 3115–3126.

By: B. Zoellner n, S. Stuart n, C. Chung n, D. Dougherty n, J. Jones n & P. Maggard n

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

2015 journal article

Growth of thermally stable crystalline C60 films on flat-lying copper phthalocyanine

Journal of Materials Chemistry A, 4(3), 1028–1032.

By: T. McAfee n, A. Apperson n, H. Ade n & D. Dougherty n

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

2015 journal article

Indirect coupling of an organic semiconductor to a d-orbital surface state

PHYSICAL REVIEW B, 92(16).

By: J. Wang n & D. Dougherty n

Source: Web Of Science
Added: August 6, 2018

2014 journal article

Coexisting Bi and Se surface terminations of cleaved Bi2Se3 single crystals

Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures, 32(4).

By: A. Hewitt, J. Wang, J. Boltersdorf, P. Maggard & D. Dougherty

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

2014 journal article

Copper Deficiency in the p-Type Semiconductor Cu1–xNb3O8

Chemistry of Materials, 26(6), 2095–2104.

By: N. King n, P. Sahoo n, L. Fuoco n, S. Stuart n, D. Dougherty n, Y. Liu n, P. Maggard n

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

2014 journal article

Coverage-dependent surface magnetism of iron phthalocyanine on an O-Fe(110) surface

PHYSICAL REVIEW B, 90(4).

By: D. Dougherty n, A. Sandin n, E. Vescovo* & J. Rowe n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Cu-Deficiency in the p-Type Semiconductor Cu5–xTa11O30: Impact on Its Crystalline Structure, Surfaces, and Photoelectrochemical Properties

Chemistry of Materials, 26(23), 6711–6721.

By: I. Sullivan n, P. Sahoo n, L. Fuoco n, A. Hewitt n, S. Stuart n, D. Dougherty n, P. Maggard n

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Crossref, Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Disruption of Molecular Ordering over Several Layers near the Au/2,8-Difluoro-5,11-bis(triethylsilylethynyl) Anthradithiophene Interface

CRYSTAL GROWTH & DESIGN, 15(2), 822–828.

By: S. Huston*, J. Wang n, T. McAfee n, M. Loth*, J. Anthony*, H. Ade n, B. Conrad*, D. Dougherty n

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

2014 journal article

Extrinsic origins of electronic disorder in 2D organic crystals

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 32(3).

By: J. Wang n & D. Dougherty n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Intrinsic and extrinsic effects on the electrostatic field at the surface of Bi2Se3

Journal of Applied Physics, 116(4), 043519.

By: C. Xu n, A. Hewitt n, J. Wang n, T. Guan n, J. Boltersdorf n, P. Maggard n, D. Dougherty n, K. Gundogdu n

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

2014 journal article

Molecular Doping Control at a Topological Insulator Surface: F-4-TCNQ on Bi2Se3

JOURNAL OF PHYSICAL CHEMISTRY C, 118(27), 14860–14865.

By: J. Wang n, A. Hewitt n, R. Kumar n, J. Boltersdorf n, T. Guan n, F. Hunte n, P. Maggard n, J. Brom n, J. Redwing n, D. Dougherty n

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Molecular Electronic Level Alignment at Weakly Coupled Organic Film/Metal Interfaces

ACS NANO, 8(10), 10988–10997.

By: J. Zhao*, M. Feng*, D. Dougherty n, H. Sun & H. Petek*

author keywords: energy level alignment; image potential; quantum well state
TL;DR: The analysis shows that the level alignment for C(6)F( 6) molecules bound through weak van der Waals interactions to noble metal surfaces is primarily defined by the image potential of metal, the electron affinity of the molecule, and the molecule surface distance. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Optical second-harmonic generation induced by electric current in graphene on Si and SiC substrates

PHYSICAL REVIEW B, 89(11).

By: Y. An*, J. Rowe n, D. Dougherty n, J. Lee* & A. Diebold*

Source: Web Of Science
Added: August 6, 2018

2014 journal article

Toward Single-Crystal Hybrid-Carbon Electronics: Impact of Graphene Substrate Defect Density on Copper Phthalocyanine Film Growth

CRYSTAL GROWTH & DESIGN, 14(9), 4394–4401.

By: T. McAfee n, E. Gann n, T. Guan n, S. Stuart n, J. Rowe n, D. Dougherty n, H. Ade n

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

2013 journal article

Improved graphene growth in UHV: Pit-free surfaces by selective Si etching of SiC(0001)-Si with atomic hydrogen

SURFACE SCIENCE, 611, 25–31.

By: A. Sandin n, J. Rowe n & D. Dougherty n

author keywords: Epitaxial graphene; Growth; SiC steps
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Iron(ii) spin crossover films on Au(111): scanning probe microscopy and photoelectron spectroscopy

Chemical Communications, 49(89), 10446.

TL;DR: In thicker films with a polycrystalline morphology, evidence for a more bulk-like change in spin composition as a function of temperature is obtained by observing the reduction in intensity of Fe 2p core level satellites in X-ray photoelectron spectra. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2013 journal article

Modification of Molecular Spin Crossover in Ultrathin Films

Nano Letters, 13(4), 1429–1434.

author keywords: Molecular spintronics; spin crossover; scanning tunneling microscopy; density functional theory
MeSH headings : Gold / chemistry; Iron / chemistry; Microscopy, Scanning Tunneling; Temperature
TL;DR: The local density of states measured for different spin states shows that high- spin molecules have a smaller transport gap than low-spin molecules and are in agreement with density functional theory calculations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2013 journal article

Smooth MgO films grown on graphite and graphene by pulsed laser deposition

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 31(5).

By: S. Stuart n, E. Satchet n, A. Sandin n, J. Maria n, J. Rowe n, D. Dougherty n, M. Ulrich n

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Thermally Induced Dewetting in Ultrathin C-60 Films on Copper Phthalocyanine

JOURNAL OF PHYSICAL CHEMISTRY C, 117(49), 26007–26012.

By: T. McAfee n, E. Gann n, H. Ade n & D. Dougherty n

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

2012 journal article

Complex Materials for Molecular Spintronics Applications: Cobalt Bis(dioxolene) Valence Tautomers, from Molecules to Polymers

The Journal of Physical Chemistry B, 116(43), 13141–13148.

By: A. Calzolari*, Y. Chen n, G. Lewis n, D. Dougherty n, D. Shultz n & M. Buongiorno Nardelli*

TL;DR: This work predicts a complex multifunctional behavior in cobalt bis(dioxolene) valence tautomeric compounds and proposes these materials as promising candidates for spintronic devices that can couple magnetic bistability with novel electrical and spin conduction properties. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: August 28, 2020

2012 journal article

Effect of p-type doping on the oxidation of H-Si(111) studied by second-harmonic generation

Journal of Vacuum Science & Technology. A, Vacuum, Surfaces, and Films, 30(4).

By: B. Gokce, D. Dougherty & K. Gundogdu

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

2012 journal article

Multiple coexisting intercalation structures of sodium in epitaxial graphene-SiC interfaces

Physical Review B, 85(12).

Sources: Web Of Science, Crossref
Added: August 6, 2018

2012 journal article

Optical and structural characterization of epitaxial graphene on vicinal 6H-SiC(0001)-Si by spectroscopic ellipsometry, Auger spectroscopy, and STM

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 30(4).

By: F. Nelson*, A. Sandin n, D. Dougherty n, D. Aspnes n, J. Rowe n & A. Diebold*

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

2012 journal article

Role of Fluorine Interactions in the Self-Assembly of a Functionalized Anthradithiophene Monolayer on Au(111)

JOURNAL OF PHYSICAL CHEMISTRY C, 116(40), 21465–21471.

By: S. Huston*, J. Wang n, M. Loth*, J. Anthony*, B. Conrad* & D. Dougherty n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Modeling the constant-current distance-voltage mode of scanning tunneling spectroscopy

PHYSICAL REVIEW B, 84(20).

By: A. Pronschinske n, D. Mardit n & D. Dougherty n

Source: Web Of Science
Added: August 6, 2018

2011 journal article

Scanning tunneling microscopy of a disordered Alq3-metal interface

ORGANIC ELECTRONICS, 12(11), 1920–1926.

By: Z. Wang n, A. Pronschinske n & D. Dougherty n

author keywords: Alq3; STM; Disorder; Charge injection
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Superatom orbitals of C-60 on Ag(111): Two-photon photoemission and scanning tunneling spectroscopy

PHYSICAL REVIEW B, 84(19).

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 review

Gold adatom as a key structural component in self-assembled monolayers of organosulfur molecules on Au(111)

[Review of ]. PROGRESS IN SURFACE SCIENCE, 85(5-8), 206–240.

By: P. Maksymovych*, O. Voznyy*, D. Dougherty n, D. Sorescu* & J. Yates*

author keywords: Self-assembly; Gold; Thiol; Thiolate; Alkanethiol; Arenethiol; Adatom; Stress; Herringbone; Reconstruction; Molecular electronics; Striped phase; Etch pits
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Impact of Local Molecular Environment on the Decay of Image Potential States

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 1(17), 2613–2617.

By: A. Pronschinske n & D. Dougherty n

Source: Web Of Science
Added: August 6, 2018

2010 journal article

Incomplete screening by epitaxial graphene on the Si face of 6H-SiC(0001)

APPLIED PHYSICS LETTERS, 97(11).

By: A. Sandin n, A. Pronschinske n, J. Rowe n & D. Dougherty n

Source: Web Of Science
Added: August 6, 2018

2009 journal article

C-60-Pentacene Network Formation by 2-D Co-Crystallization

LANGMUIR, 25(17), 9857–9862.

By: W. Jin*, D. Dougherty n, W. Cullen, S. Robey* & J. Reutt-Robey

MeSH headings : Adsorption; Crystallization; Diffusion; Fullerenes / chemistry; Gases; Microscopy / methods; Microscopy, Scanning Tunneling / methods; Models, Molecular; Molecular Conformation; Molecular Structure; Particle Size; Silver / chemistry; Surface Properties; Temperature
TL;DR: Spontaneous formation of this stoichiometric (C(60))(4)-pentacene network from a range of excess pentacene surface coverage indicates a self-limiting assembly process. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

C60 cluster formation at interfaces with pentacene thin-film phases

Applied Physics Letters, 95(21), 213302.

By: B. Conrad*, J. Tosado*, G. Dutton*, D. Dougherty*, W. Jin*, T. Bonnen*, A. Schuldenfrei*, W. Cullen* ...

author keywords: atomic clusters; atomic force microscopy; organic semiconductors; photoemission; scanning tunnelling microscopy
Source: Crossref
Added: April 3, 2021

2009 journal article

Striped domains at the pentacene: C60 interface

Applied Physics Letters, 94(2), 023103.

author keywords: carbon; monolayers; organic semiconductors; scanning tunnelling microscopy; semiconductor thin films; silver
Source: Crossref
Added: April 3, 2021

2008 journal article

Molecular self-assembly guided by surface reconstruction: CH3SH monolayer on the Au(111) surface

Surface Science, 602(12), 2017–2024.

By: P. Maksymovych* & D. Dougherty*

author keywords: self-assembly; methanethiol; CH(3)SH; gold; scanning tunneling microscopy; real-time; surface diffusion
Source: Crossref
Added: April 3, 2021

2008 journal article

Variable Temperature Scanning Tunneling Microscopy of Pentacene Monolayer and Bilayer Phases on Ag(111)

The Journal of Physical Chemistry C, 112(51), 20334–20339.

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Crossref
Added: April 3, 2021

2007 journal article

Self-assembly of 2,6-dimethylpyridine on Cu(110) directed by weak hydrogen bonding

Surface Science, 601(16), L91–L94.

By: J. Lee*, D. Dougherty* & J. Yates*

author keywords: self-assembled monolayer; hydrogen bonding; STM; Cu(110); adsorption; 2,6-dimethylpyridine; supramolecular structure
Source: Crossref
Added: April 3, 2021

2006 journal article

Assembly of Linear Clusters of Iodobenzene Dimers on Cu(110)

The Journal of Physical Chemistry B, 110(41), 20077–20080.

By: D. Dougherty*, J. Lee* & J. Yates*

TL;DR: Low-temperature STM observations of the low-coverage chemisorption behavior of iodobenzene on Cu(110) are presented at two annealing temperatures and a model is proposed in which iodine atoms on each member of the pair are directed toward one another. (via Semantic Scholar)
Source: Crossref
Added: April 3, 2021

2006 journal article

Chemisorbed Benzoate-to-Benzene Conversion via Phenyl Radicals on Cu(110):  Kinetic Observation of Conformational Effects

Journal of the American Chemical Society, 128(18), 6008–6009.

By: J. Lee*, D. Dougherty* & J. Yates*

TL;DR: The adsorption and decomposition of benzoic acid on the Cu(110) surface has been investigated using temperature-programmed reaction (TPR) spectroscopy and scanning tunneling microscopy and it is found that the mobile phenyl radical is surface bound and preferentially attacks C-H bonds which are nearest the Cu surface binding the benzoate species. (via Semantic Scholar)
Source: Crossref
Added: April 3, 2021

2006 journal article

Direct STM evidence for Cu-benzoate surface complexes on Cu(110)

Surface Science, 600(19), 4484–4491.

By: D. Dougherty*, P. Maksymovych* & J. Yates*

author keywords: carboxylic acid; benzoate; Cu adatoms; scanning tunneling microscopy; supramolecular chemistry
Source: Crossref
Added: April 3, 2021

2006 journal article

Edge-On Bonding of Benzene Molecules in the Second Adsorbed Layer on Cu(110)

The Journal of Physical Chemistry B, 110(32), 15645–15649.

By: J. Lee*, D. Dougherty* & J. Yates*

TL;DR: Correlation between the different measurements suggests a structural model for the benzene bilayer, which shows closely spaced edge-on benzene molecules arranged in repeating hexagons, as well as loosely spaced Benzene molecules with greater apparent height, which are also edge- on species. (via Semantic Scholar)
Source: Crossref
Added: April 3, 2021

2006 journal article

Phenyl Species Formation and Preferential Hydrogen Abstraction in the Decomposition of Chemisorbed Benzoate on Cu(110)

The Journal of Physical Chemistry B, 110(20), 9939–9946.

By: J. Lee*, D. Dougherty* & J. Yates*

Source: Crossref
Added: April 3, 2021

2006 journal article

Role of Conformation in the Electronic Properties of Chemisorbed Pyridine on Cu(110):  An STM/STS Study

The Journal of Physical Chemistry B, 110(24), 11991–11996.

By: D. Dougherty*, J. Lee* & J. Yates*

TL;DR: Pyridine was chemisorbed on Cu(110) at 10 K and observed using STM at 5 K as dosed and after annealing to temperatures between 20 and 300 K to show different molecular resonances derived from the lowest unoccupied pyridine pi* orbitals. (via Semantic Scholar)
Source: Crossref
Added: April 3, 2021

2006 journal article

Stark-shifted image potential states of benzene bilayers on Cu(110) and Cu(111)

Chemical Physics Letters, 431(4-6), 303–307.

By: D. Dougherty*, P. Maksymovych*, J. Lee* & J. Yates*

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Crossref
Added: April 3, 2021

2005 journal article

Surface Bonding and Dynamical Behavior of the CH3SH Molecule on Au(111)

The Journal of Physical Chemistry B, 109(47), 22463–22468.

By: P. Maksymovych*, D. Sorescu*, D. Dougherty* & J. Yates*

TL;DR: The chemisorption of the undissociated CH3SH molecule on the Au(111) surface has been studied at 5 K using scanning tunneling microscopy (STM) and density functional theory (DFT) calculations and suggests that the potential minima directions occur for the rotating molecule at the six hollow sites surrounding the atop adsorption site. (via Semantic Scholar)
Source: Crossref
Added: April 3, 2021

2004 journal article

Triggered fast relaxation of metastable Pb crystallites

Surface Science, 554(2-3), 233–244.

By: D. Dougherty*, K. Thürmer*, M. Degawa*, W. Cullen*, J. Reutt-Robey* & E. Williams*

author keywords: scanning tunneling microscopy; nucleation; surface energy; surface structure; morphology; roughness; and topography; lead; single crystal surfaces; models of surface kinetics; surface diffusion
Source: Crossref
Added: April 3, 2021

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