Materials Science and Engineering

Works Published in 2015

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Displaying works 141 - 160 of 326 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2015 journal article

Entropy-stabilized oxides

Nature Communications, 6(1).

TL;DR: It is demonstrated beyond reasonable doubt that entropy predominates the thermodynamic landscape, and drives a reversible solid-state transformation between a multiphase and single-phase state. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2015 journal article

Effect of Polymer Side Chains on Charge Generation and Disorder in PBDTTPD Solar Cells

ACS APPLIED MATERIALS & INTERFACES, 7(48), 26999–27005.

By: I. Constantinou*, T. Lai*, E. Klump*, S. Goswami*, K. Schanze* & F. So*

author keywords: organic solar cells; organic photovoltaics; charge transfer states; carrier recombination; energetic disorder
TL;DR: Sub-bandgap external quantum efficiency (EQE) and transient photoluminescence (PL) measurements showed more-efficient carrier generation for the polymer with linear side chains, because of a higher degree of charge-transfer state delocalization leading to more- efficient exciton dissociation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Current Density and Quench Behavior of MgB2/Ga Composite Wires

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 25(6).

By: S. Ishmael n, S. Rogers n, F. Hunte n, G. Naderi n, C. Roach n, W. Straka n, J. Schwartz n

author keywords: Composite wires; magnesium diboride; proximity effect; quench
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Continuous-wave stimulated emission depletion microscope for imaging actin cytoskeleton in fixed and live cells

Sensors (Basel, Switzerland), 15(9), 24178–24190.

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

2015 journal article

Charge neutrality levels, barrier heights, and band offsets at polar AlGaN

APPLIED PHYSICS LETTERS, 107(9).

By: P. Reddy n, I. Bryan n, Z. Bryan n, J. Tweedie*, S. Washiyama n, R. Kirste n, S. Mita*, R. Collazo n, Z. Sitar n

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

2015 journal article

Ultralight anisotropic foams from layered aligned carbon nanotube sheets

NANOSCALE, 7(40), 17038–17047.

By: S. Faraji n, K. Stano n, O. Yildiz n, A. Li n, Y. Zhu n & P. Bradford n

TL;DR: Large scale, ultralight aligned carbon nanotube (CNT) structures which have densities an order of magnitude lower than CNT arrays, have tunable properties and exhibit resiliency after compression are presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Thickness dependence of La0.7Sr0.3MnO3/PbZr0.2Ti0.8O3 magnetoelectric interfaces

APPLIED PHYSICS LETTERS, 107(14).

By: J. Zhou*, V. Tra*, S. Dong*, R. Trappen*, M. Marcus*, C. Jenkins*, C. Frye*, E. Wolfe* ...

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

2015 journal article

Self-catalyzed growth of dilute nitride GaAs/GaAsSbN/GaAs core-shell nanowires by molecular beam epitaxy

APPLIED PHYSICS LETTERS, 107(10).

By: P. Kasanaboina*, E. Ahmad*, J. Li*, C. Reynolds n, Y. Liu n & S. Iyer*

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

2015 journal article

Quantification of crystalline texture in ferroelectric materials by polarized Raman spectroscopy using Reverse Monte Carlo modelling

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 35(15), 4321–4325.

By: S. Roehrig, C. Krautgasser*, R. Bermejo*, J. Jones n, P. Supancic* & M. Deluca*

author keywords: Ferroelectric domains; Ferroelasticity; Domain texture; Orientation distribution function; Reverse Monte Carlo; Raman spectroscopy
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Microstructural and textural evolution of commercially pure Zr sheet rolled at room and liquid nitrogen temperatures

MATERIALS & DESIGN, 85, 296–308.

author keywords: Zr; Microstructure; Texture; Deformation mode; Rolling
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Long-term stability of 14YT-4Sc alloy at high temperature

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 647, 222–228.

By: L. Li n, W. Xu n, M. Saber*, Y. Zhu n, C. Koch n & R. Scattergood n

author keywords: Nanocrystalline ODS ferritic alloys; Grain growth; Sc stabilization; long-term stability
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Influence of gradient structure volume fraction on the mechanical properties of pure copper

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 645, 280–285.

author keywords: Gradient structure; Strength; Ductility; Synergetic strengthening
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

High performance carbon nanotube - polymer nanofiber hybrid fabrics

NANOSCALE, 7(40), 16744–16754.

By: O. Yildiz n, K. Stano n, S. Faraji n, C. Stone*, C. Willis*, X. Zhang n, J. Jur n, P. Bradford n

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

2015 journal article

Heterogeneous lamella structure unites ultrafine-grain strength with coarse-grain ductility

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 112(47), 14501–14505.

author keywords: back-stress hardening; heterogeneous lamella structure; ductility; strength; strain partitioning
TL;DR: A heterogeneous lamella structure in Ti produced by asymmetric rolling and partial recrystallization that can produce an unprecedented property combination: as strong as ultrafine-grained metal and at the same time as ductile as conventional coarse- grained metal. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Enhanced Quench Protection in REBa2Cu3O delta-7-Based Coils by Enhancing Three-Dimensional Quench Propagation via Thermally Conducting Electrical Insulation

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 25(5).

By: M. Phillips n, W. Chan n & J. Schwartz n

author keywords: Detection; finite-element analysis; insulation; protection; quench; ReBa2Cu3O delta-7 (REBCO)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Electronically addressable nanomechanical switching of i-motif DNA origami assembled on basal plane HOPG

Chemical Communications, 51(74), 14111–14114.

By: R. Campos*, S. Zhang*, J. Majikes n, L. Ferraz n, T. LaBean n, M. Dong*, E. Ferapontova*

MeSH headings : DNA / chemistry; Electrochemical Techniques / methods; Electronics; Graphite / chemistry; Hydrogen-Ion Concentration; Nanostructures; Nanotechnology / methods; Nucleotide Motifs; Surface Properties
TL;DR: Here, a pH-induced nanomechanical switching of i-motif structures incorporated into DNA origami bound onto cysteamine-modified basal plane HOPG was electronically addressed, demonstrating for the first time the electrochemical read-out of the Nanomechanics of DNA Origami. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Electrodeposited Iron as a Biocompatible Material for Microneedle Fabrication

ELECTROANALYSIS, 27(9), 2239–2249.

By: P. Miller n, R. Boehm n, S. Skoog n, T. Edwards*, M. Rodriguez*, S. Brozik*, I. Brener*, T. Byrd* ...

author keywords: Microneedle; Electroplating; Coating; Iron
TL;DR: Iron coatings proved to significantly improve the strength of the hollow polymer microneedles and sustained structural integrity up to 7 insertions into porcine skin without bending. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Dynamic Structural Response and Deformations of Monolayer MoS2 Visualized by Femtosecond Electron Diffraction

Nano Letters, 15(10), 6889–6895.

By: E. Mannebach*, R. Li*, K. Duerloo*, C. Nyby*, P. Zalden*, T. Vecchione*, F. Ernst*, A. Reid* ...

author keywords: 2D materials; ultrafast; MoS2; structural dynamics; electron diffraction
TL;DR: It is shown that optical excitation induces large-amplitude in-plane displacements and ultrafast wrinkling of the monolayer on nanometer length-scales, developing on picosecond time-sc scales, which provides a new understanding of the dynamic structural processes that underlie the functionality of two-dimensional materials. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: August 6, 2018

2015 journal article

Comparative Incorporation of PNA into DNA Nanostructures

MOLECULES, 20(9), 17645–17658.

By: R. Pedersen*, J. Kong*, C. Achim* & T. LaBean n

author keywords: peptide nucleic acid; oligonucleotide conjugates; modified oligonucleotides; DNA nanobiotechnology; nanomaterials
MeSH headings : Binding Sites; DNA / chemistry; DNA, Single-Stranded; Nanostructures / chemistry; Nucleic Acid Conformation; Peptide Nucleic Acids / chemistry
TL;DR: The results show that PNA allows for toehold-free strand displacement and that incorporation yield depends critically on binding site geometry, which provides guidance for the design of PNA binding sites on nucleic acid nanostructures with an eye towards optimizing fabrication yield. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Batching method and effects of formulation and mechanical loading on electrical conductivity of natural rubber composites filled with multi-wall carbon nanotube and carbon black

Digest Journal of Nanomaterials and Biostructures, 10(3), 883–893.

By: K. Hemkaew, C. Dechwayukul, P. Aiyarak, R. Spontak & W. Thongruang

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

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