Nyquist噪声对二维电子体中Nyquist去相位率的影响
介观与纳米尺度物理
2009-11-07 v2
摘要
我们测量了外部施加宽带Nyquist噪声对二维电子气低温下固有Nyquist去相位率的影响。在测量误差范围内,相干时间不受外部Nyquist噪声的影响,包括施加最高达300K的噪声温度。使用微波网络分析仪,在同一实验中定量确定施加Nyquist噪声的幅度(从100 MHz到10 GHz)。
引用
@article{arxiv.cond-mat/0107454,
title = {Effect of Nyquist Noise on the Nyquist Dephasing Rate in 2d Electron Systems},
author = {P. J. Burke and L. N. Pfeiffer and K. W. West},
journal= {arXiv preprint arXiv:cond-mat/0107454},
year = {2009}
}
备注
5 pages, 4 figures. Author affiliation clarified; acknowledgements modified. Replacement reason clarified