Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations

I.Ya. Gerlovin, R.V. Cherbunin, I.V. Ignatiev, M.S. Kuznetsova, S.Yu. Verbin, K. Flisinski, D. Reuter, A.D. Wieck, D.R. Yakovlev, M. Bayer

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

The degree of circular polarization of photoluminescence of (In,Ga)As quantum dots as a function of magnetic field applied perpendicular to the optical axis (Hanle effect) is experimentally studied. The measurements have been performed at various regimes of the optical excitation modulation. The analysis of experimental data has been performed in the framework of a vector model of regular nuclear spin polarization and its fluctuations. The analysis allowed us to evaluate the magnitude of nuclear polarization and its dynamics at the experimental conditions used.
Язык оригиналаанглийский
Название основной публикацииDynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations
Страницы319-320
DOI
СостояниеОпубликовано - 2013

Fingerprint Подробные сведения о темах исследования «Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать