Nuclear Spin Dynamics in Semiconductor Nanostructures

被引：0

作者：

Tifrea, Ionel ^{[1
]}

机构：

[1] Calif State Univ Fullerton, Dept Phys, Fullerton, CA 92834 USA

来源：

SPINTRONICS IV | 2011年 / 8100卷

关键词：

Nuclear spins; dynamical nuclear polarization; semiconductor nanostructures; GAAS; RELAXATION; ELECTRON; NMR;

D O I：

10.1117/12.893785

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

I will discuss recent advances in understanding the nuclear spin dynamics in low dimensional systems. The focus will be on the hyperfine interaction between nuclear and electronic spins and the role this interaction plays on the dynamical nuclear polarization of semiconductor nanostructures. I will address topics such as nuclear spin relaxation time, nuclear spin polarization, and nuclear spin diffusion. As an example I will consider the case of semiconductor quantum wells and discuss theoretical results in connection with experimental data.

引用

页数：8

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