Spin Phase Transition Studies to Probe Spin Dynamics in Quantum Hall System

被引：0
|
作者：
Fauzi, M. H. [1 ]
Watanabe, S. [2 ]
Hirayama, Y. [1 ,2 ]
机构：
[1] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan
[2] ERATO Nucl Spin Elect Project, Sendai, Miyagi 9808578, Japan
来源：
20TH INTERNATIONAL CONFERENCE ON THE APPLICATION OF HIGH MAGNETIC FIELDS IN SEMICONDUCTOR PHYSICS (HMF-20) | 2013年 / 456卷
关键词：
D O I：
10.1088/1742-6596/456/1/012010
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate nuclear spin relaxation process in a canted antiferromagnetic state of the bilayer v(tot) = 2 by measuring evolution of the spin phase transition peak of the filling v = 2/3. We observe a sudden change in the nuclear spin polarization when the nuclear spin is exposed to the canted antiferromagnetic state.
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页数：4
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