Results 31 to 40 of about 183,201 (291)
Molecules, 2022 Vertical-aligned CuO nanowires have been directly fabricated on Cu foil through a facile thermal oxidation process by a hotplate at 550 °C for 6 h under ambient conditions.
Tung-Hao Chang +3 more
doaj +1 more source
Do Twin Boundaries Always Strengthen Metal Nanowires?
Nanoscale Research Letters, 2008 It has been widely reported that twin boundaries strengthen nanowires regardless of their morphology—that is, the strength of nanowires goes up as twin spacing goes down.
Zhang Yongfeng, Huang Hanchen
doaj +1 more source
Fluctuational Instabilities of Alkali and Noble Metal Nanowires
, 2004 We introduce a continuum approach to studying the lifetimes of monovalent metal nanowires. By modelling the thermal fluctuations of cylindrical nanowires through the use of stochastic Ginzburg-Landau classical field theories, we construct a self ...
Bürki, J. +2 more
core +1 more source
Low temperature photoluminescence imaging and time-resolved spectroscopy of single CdS nanowires
, 2006 Time-resolved photoluminescence (PL) and micro-PL imaging were used to study single CdS nanowires at 10 K. The low-temperature PL of all CdS nanowires exhibit spectral features near energies associated with free and bound exciton transitions, with the ...
Hoang, Thang Ba +6 more
core +1 more source
Structural and electrical properties of gold nanowires/P(VDF-TrFE) nanocomposites [PDF]
, 2010 High aspect ratio gold nanowires were uniformly dispersed into a poly(vinylidene difluoride–trifluoroethylene) [P(VDF-TrFE)] matrix. The nanowires were synthesized by electrodeposition using nanoporous anodic alumina oxide templates.
Dantras, Eric +4 more
core +4 more sources
eXPRESS Polymer Letters, 2020 Semi-conductive silicon carbide (SiC) nanowires were amino-functionalized to achieve better dispersion in poly(vinylidene fluoride) (PVDF) matrix. It was found that PVDF based composites with amino-functionalized SiC (f-SiC) nanowires exhibited lower ...
B. Wang +9 more
doaj +1 more source
Jahn-Teller Distortions and the Supershell Effect in Metal Nanowires
, 2004 A stability analysis of metal nanowires shows that a Jahn-Teller deformation breaking cylindrical symmetry can be energetically favorable, leading to stable nanowires with elliptic cross sections.
C. A. Stafford +7 more
core +1 more source
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Fabrication and Physical Properties of Single-Crystalline Βeta-FeSi2 Nanowires
Nanoscale Research Letters, 2020 In this study, self-catalyzed β-FeSi2 nanowires, having been wanted but seldom achieved in a furnace, were synthesized via chemical vapor deposition method where the fabrication of β-FeSi2 nanowires occurred on Si (100) substrates through the ...
Chih-Yung Yang +3 more
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Electronic structures of [001]- and [111]-oriented InSb and GaSb free-standing nanowires
, 2015 We report on a theoretical study of the electronic structures of InSb and GaSb nanowires oriented along the [001] and [111] crystallographic directions.
Gaohua Liao +7 more
core +1 more source