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Time-resolved and space-resolved Monte-Carlo analyses on spin relaxation anisotropy in InAs heterostructure

✍ Scribed by Munekazu Ohno; Kanji Yoh


Book ID
104085077
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
216 KB
Volume
40
Category
Article
ISSN
1386-9477

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✦ Synopsis


We performed semi-classical Monte-Carlo (MC) analysis on D'yakonov-Perel' spin relaxation process in two-dimensional channel of asymmetric (0 0 1) quantum-well. Our particular attention is directed to the persistent spin helix (PSH) state which is observable not in the time-resolved analysis but in the space-resolved analysis. It is demonstrated that the cubic term in the Dresselhaus model fairly leads to the decay of PSH state.