期刊
PHYSICAL REVIEW LETTERS
卷 106, 期 8, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.106.080405
关键词
-
资金
- GIF
- DFG Center for Functional Nanostructures
- Einstein Minerva Center
- U.S.-Israel BSF
- ISF
- Minerva Foundation
- Israel-Korea MOST
- EU GEOMDISS
- Israel MOIA
- Alexander von Humboldt Foundation
A protocol employing weak values (WVs) to obtain ultrasensitive amplification of weak signals in the context of a solid-state setup is proposed. We consider an Aharonov-Bohm interferometer where both the orbital and the spin degrees of freedom are weakly affected by the presence of an external charge to be detected. The interplay between the spin and the orbital WVs leads to a significant amplification even in the presence of finite temperature, voltage, and external noise.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据