Full Counting Statistics with Spin-sensitive Detectors reveals Spin-singlets
介观与纳米尺度物理
2007-05-23 v2 量子物理
摘要
We study the full counting statistics of electric current to several drain terminals with spin-dependent entrance conductances. We show that the statistics of charge transfers can be interpreted in terms of single electrons and spin-singlet pairs coming from the source. If the source contains transport channels of high transparency, a significant fraction of electrons comes in spin-singlet pairs.
引用
@article{arxiv.cond-mat/0408377,
title = {Full Counting Statistics with Spin-sensitive Detectors reveals Spin-singlets},
author = {Antonio Di Lorenzo and Yuli V. Nazarov},
journal= {arXiv preprint arXiv:cond-mat/0408377},
year = {2007}
}
备注
4 pages, 1 figure