info/FAQ

Research articles

My Pages

Stat

Members: 3665
Articles: 2'599'751
Articles rated: 2609

25 January 2025

» arxiv » cond-mat/0701195

Article overview

Electron Density Dependence of in-plane Spin Relaxation Anisotropy in GaAs/AlGaAs Two-Dimensional Electron Gas
Baoli Liu ; Hongming Zhao ; Jia Wang ; Linsheng Liu ; Wenxin Wang ; Haijun Zhu ; Dongmin Chen ;
Date:	10 Jan 2007
Subject:	Mesoscopic Systems and Quantum Hall Effect
Abstract:	We investigated the spin dynamics of two-dimensional electrons in (001) GaAs/AlGaAs heterostructure using the time resolved Kerr rotation technique under a transverse magnetic field. The in-plane spin lifetime is found to be anisotropic below 150k due to the interference of Rashba and Dresselhaus spin-orbit coupling and D’yakonov-Perel’ spin relaxation. The ratio of in-plane spin lifetimes is measured directly as a function of temperature and pump power, showing that the electron density in 2DEG channel strongly affects the Rashba spin-orbit coupling.
Source:	arXiv, cond-mat/0701195
Services:	Forum \| Review \| PDF \| Favorites

No review found.

Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

ScienXe.org
» my Online CV
» Free

home

contact

sitemap