首页> 外文OA文献 >Local-field effects in current transport through molecular electronic devices: Current density profiles and local non-equilibrium electron distributions

【2h】

Local-field effects in current transport through molecular electronic devices: Current density profiles and local non-equilibrium electron distributions

机译：通过分子电子在电流传输中的局域效应器件：电流密度分布和局部非平衡电子分布

代理获取

本网站仅为用户提供外文OA文献查询和代理获取服务，本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况，如果获取不到我们将提供退款服务。请知悉。

页面导航

摘要
著录项
相似文献
相关主题

摘要

We analyze non-equilibrium current transport in molecular electronic devices,using as an example devices formed by two terphenyl dithiol molecules attachedto gold electrodes. Using a first-principles based self-consistent matrixGreen's function method, we show that the spatially resolved current densityprofiles and local electrochemical potential drops provide valuable informationregarding the local field effect on molecular transport, which depend on theinternal structure of the molecules and cannot be obtained from measuring thecurrent- and conductance-voltage characteristics alone.

机译：我们以分子电子器件中的非平衡电流传输为例，以由连接到金电极上的两个三联苯二硫醇分子形成的器件为例。使用基于第一原理的自洽矩阵格林函数方法，我们表明，空间分辨电流密度分布图和局部电化学势降提供了有关分子场局部场效应的有价值的信息，这取决于分子的内部结构，无法从中获得仅测量电流和电导电压特性。

著录项

作者
Xue, Yongqiang; Ratner, Mark A.;
展开▼
作者单位

展开▼
年度 2004
总页数
原文格式 PDF
正文语种 {"code":"en","name":"English","id":9}
中图分类

相似文献

外文文献
中文文献
专利

1. Local field effects in current transport through molecular electronic devices: Current density profiles and local nonequilibrium electron distributions [J] . Yongqiang Xue, Mark A. Ratner Physical review. B, Condensed Matter And Materals Physics . 2004,第8期

机译：通过分子电子器件的电流传输中的局部场效应：电流密度曲线和局部非平衡电子分布
2. A corrected NEGF plus DFT approach for calculating electronic transport through molecular devices: Filling bound states and patching the non-equilibrium integration [J] . Li R, Zhang JX, Hou SM, Chemical Physics: A Journal Devoted to Experimental and Theoretical Research Involving Problems of Both a Chemical and Physical Nature . 2007,第2a3期

机译：一种校正的NEGF + DFT方法，用于计算通过分子器件的电子传输：填充束缚态并修补非平衡积分
3. Improving current measurements on nanoelectronic and molecular electronic devices [J] . Jonathan L. Tucker R & D . 2003,第3期

机译：改善纳米电子和分子电子设备上的电流测量
4. A New Device to Reduce Current Limitation Effects on LV Distribution Networks Fed by Power Electronics dc/ac Converters [C] . A. CATALIOTTI, G. COCCHIARA, M.G.IPPOLITO, Power and Energy Systems . 2001

机译：减少对电力电子dc / ac转换器馈电的LV配电网络的限流影响的新设备
5. Quantum chemistry studies of molecular electronic devices: From electronic structure to current flow. [D] . Yang, Liu. 2010

机译：分子电子设备的量子化学研究：从电子结构到电流。
6. Current State of Applications of Nanocellulose in Flexible Energy and Electronic Devices [O] . Otavio Augusto Titton Dias, Samir Konar, Alcides Lopes Leão, 2020

机译：纳米纤维素在柔性能源和电子设备中的应用现状
7. Non-equilibrium processes: driven lattice gases, interface dynamics, and quenched disorder effects on density profiles and currents [O] . de Queiroz, S. L. A., Stinchcombe, R. B. 2008

机译：非平衡过程：驱动晶格气体，界面动力学和淬火障碍对密度分布和电流的影响
8. Magnetic Mapping of Current Distributions in Two-Dimensional Electronic Devices [R] . Wikswo, J. P. 1988

机译：二维电子器件中电流分布的磁映射

Local-field effects in current transport through molecular electronic devices: Current density profiles and local non-equilibrium electron distributions

摘要

著录项

相似文献

相关主题

期刊订阅