Evidence of shell structures in Au nanowires at room temperature

M Diaz; J L Costa-Kramer; E Medina

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Evidence of shell structures in Au nanowires at room temperature

机译：室温下金纳米线壳结构的证据

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Statistical conductance properties of gold elongating nanowires at room temperature are studied experimentally. The measured conductance histogram, built with thousands of consecutive nanocontact breakage experiments, exhibits a rich structure of low-intensity peaks at high-conductance quanta values. Their position as a function of a peak index number suggests two markedly different regimes for electronic and atomic shell structures in these nanowires, as observed previously for alkali metal nanowires.

机译：实验研究了金延伸纳米线在室温下的统计电导特性。用数千个连续的纳米接触破坏实验构建的测量电导直方图，在高电导量子值处显示出丰富的低强度峰结构。它们的位置作为峰值指数的函数表明，对于这些纳米线中的电子和原子壳结构，存在两种明显不同的机制，如先前对碱金属纳米线所观察到的。

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《Nanotechnology》 |2003年第2期|共4页
作者
M Diaz; J L Costa-Kramer; E Medina;
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1. Evidence of shell structures in Au nanowires at room temperature [J] . M Diaz, J L Costa-Kramer, E Medina Nanotechnology . 2003,第2期

机译：室温下金纳米线壳结构的证据
2. Transformation of alumina-supported Pt-Au alloyed nanoparticles into core-shell Pt@Au structures during high-temperature treatment [J] . Journal of nanoparticle research: An interdisciplinary forum for nanoscale science and technology . 2020,第5期

机译：高温处理期间，将氧化铝支持的PT-Au合金化纳米粒子转化为核心 - 壳Pt @ Au结构
3. Preparation of core-shell structured Au@SiO2 nanocomposite catalyst with Au core size below 2 nm without high-temperature calcination procedure [J] . Liu Dan, Wang Jing, Zhang Yingbo, Journal of Materials Science . 2018,第11期

机译：核心壳结构Au @ SiO2纳米复合催化剂的制备，具有低于2nm的Au芯尺寸而无需高温煅烧程序
4. Evidence of near band-edge electronic states and enhanced optical absorption in high-spectrally resolved room temperature photoreflectance of GaAs/AIGaAs core/shell nanowires [C] . A.Creti, P.Prete, N.Lovergine, European Optical Society annual meeting . 2016

机译：GaAs / AIGaAs核/壳纳米线在高光谱分辨的室温光反射中的近带边缘电子态和增强的光吸收的证据
5. Solid-state Synthesis of Silver Nanowires by Green Chemistry and Mechanistic Aspects Influencing Nanowire Growth & Plasmonic Study in Au Thin Film/MoS2 Heterostructures for Surface Enhanced Raman Spectroscopy [D] . Chevva, Harish. 2019

机译：绿色化学和机械方面的固态合成银纳米线，影响纳米胎生长和等离子体研究的Au薄膜/ MOS2表面增强拉曼光谱法
6. Surface Plasmon Resonance from Bimetallic Interface in Au–Ag Core–Shell Structure Nanowires [O] . Jian Zhu 2009

机译：Au-Ag核-壳结构纳米线中双金属界面的表面等离子体共振
7. Synthesis of Colloidal PbSe/PbS Core-Shell Nanowires and PbS/Au Nanowire-Nanocrystal Heterostructures [O] . -1

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Evidence of shell structures in Au nanowires at room temperature

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