Vorticity-induced negative nonlocal resistance in a viscous two-dimensional electron system

A. D. Levin; G. M. Gusev; E. V. Levinson; Z. D. Kvon; A. K. Bakarov

首页> 外文期刊>Physical review >Vorticity-induced negative nonlocal resistance in a viscous two-dimensional electron system

【24h】

Vorticity-induced negative nonlocal resistance in a viscous two-dimensional electron system

机译：粘性二维电子系统中涡度诱发的负非局部电阻

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We report nonlocal electrical measurements in a mesoscopic size two-dimensional (2D) electron gas in a GaAs quantum well in a hydrodynamic regime. Viscous electric flow is expected to be dominant when electron-electron collisions occur more often than the impurity or phonon scattering events. We observe a negative nonlocal resistance and attribute it to the formation of whirlpools in the electron flow. We use the different nonlocal transport geometries and compare the results with a theory demonstrating the significance of hydrodynamics in mesoscopic samples.

机译：我们报告了GaAs量子阱中的介观尺寸二维（2D）电子气的非局部电学测量。当电子-电子碰撞比杂质或声子散射事件更频繁发生时，预计粘性电流是主要的。我们观察到负的非局部电阻并将其归因于电子流中漩涡的形成。我们使用不同的非局部传输几何形状，并将结果与证明介观样品中流体动力学意义的理论进行比较。

著录项

来源
《Physical review》 |2018年第24期|245308.1-245308.7|共7页
作者
A. D. Levin; G. M. Gusev; E. V. Levinson; Z. D. Kvon; A. K. Bakarov;
展开▼
作者单位

Instituto de Fisica da Universidade de Sao Paulo, 135960-170, Sao Paulo, SP, Brazil;

Instituto de Fisica da Universidade de Sao Paulo, 135960-170, Sao Paulo, SP, Brazil;

Instituto de Fisica da Universidade de Sao Paulo, 135960-170, Sao Paulo, SP, Brazil;

Institute of Semiconductor Physics, Novosibirsk 630090, Russia,Novosibirsk State University, Novosibirsk 630090, Russia;

Institute of Semiconductor Physics, Novosibirsk 630090, Russia,Novosibirsk State University, Novosibirsk 630090, Russia;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Reply to 'Comment on 'Theory of microwave-induced zero-resistance states in two-dimensional electron systems' and on 'Microwave-induced zero-resistance states and second-harmonic generation in an ultraclean two-dimensional electron gas'' [J] . S. A. Mikhailov Physical review . 2015,第4期

机译：答复“关于“二维电子系统中微波感应零电阻状态理论”和“超净二维电子气中微波感应零电阻状态和二次谐波产生的评论”
2. Comment on 'Theory of microwave-induced zero-resistance states in two-dimensional electron systems' and on 'Microwave-induced zero-resistance states and second-harmonic generation in an ultraclean two-dimensional electron gas' [J] . M. A. Zudov Physical review . 2015,第4期

机译：评论“二维电子系统中微波诱导的零电阻态的理论”和“超净二维电子气中微波诱导的零电阻态和二次谐波的产生”
3. Nonlinear transport theory for negative-differential resistance states of two-dimensional electron systems in strong magnetic fields [J] . A. Kunold, M. Torres Physical review . 2009,第20期

机译：二维电子系统在强磁场中的负微分电阻态的非线性输运理论
4. Square Root Growth in The Amplitude of Microwave-Induced Resistance Oscillations for Increasing Power in Two-Dimensional Electron Systems [C] . J. Inarrea, G. Platero International Conference on the Physics of Semiconductors . 2011

机译：微波诱导电阻振荡幅度的平方根生长，用于增加二维电子系统的功率
5. Nonlocal QuantumTransport through the Edge State in Two-Dimensional Electron Systems [D] . 音, 賢一 1993

机译：二维电子系统中通过边缘态的非局部量子传输
6. Evaluation of imaging plates as recording medium for images of negatively stained single particles and electron diffraction patterns of two-dimensional crystals [O] . Zongli Li, Richard K. Hite, Yifan Cheng, -1

机译：评估成像板作为记录介质的负污染单颗粒图像和二维晶体的电子衍射图
7. Negative magnetoresistance in viscous flow of two-dimensional electrons [O] . Alekseev, P. S. 2016

机译：二维电子粘性流动中的负磁阻

Vorticity-induced negative nonlocal resistance in a viscous two-dimensional electron system

摘要

著录项

相似文献

相关主题

期刊订阅