Spin relaxation dynamics of holes in intrinsic GaAs quantum wells studied by transient circular dichromatic absorption spectroscopy at room temperature

Abstract Spin relaxation dynamics of holes in intrinsic GaAs quantum wells is studied using time-resolved circular dichromatic absorption spectroscopy at room temperature. It is found that ultrafast dynamics is dominated by the cooperative contributions of band filling and many-body effects. The rel...

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Auteurs principaux: Shaoyin Fang, Ruidan Zhu, Tianshu Lai
Format: article
Langue:EN
Publié: Nature Portfolio 2017
Sujets:
R
Q
Accès en ligne:https://doaj.org/article/c4e39e43fc544963b4848b9940cb02cf
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