Research output: Contribution to journal › Article › peer-review
Effect of magnetic field on the electron-nuclear spin dynamics in quantum dots. / Petrov, M. Yu.; Yakovlev, S. V.; Ignatiev, I. V.; Yakovlev, D. R.; Bayer, M.
In: Journal of Physics: Conference Series, Vol. 245, 2010, p. 012028_1-4.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Effect of magnetic field on the electron-nuclear spin dynamics in quantum dots
AU - Petrov, M. Yu.
AU - Yakovlev, S. V.
AU - Ignatiev, I. V.
AU - Yakovlev, D. R.
AU - Bayer, M.
PY - 2010
Y1 - 2010
N2 - We report on the theoretical study of the joint effect of the hyperfine interaction and an external magnetic field on the electron-nuclear spin dynamics in a quantum dot. The study is based on the quantum- mechanical description of the hyperfine interaction of an electron spin with a finite number of nuclear spins in the frame of the graded box model. This approach clearly demonstrates electron-spin depolarization in the nuclear spin fluctuations and its suppression by the external magnetic field and dynamic nuclear spin polarization.
AB - We report on the theoretical study of the joint effect of the hyperfine interaction and an external magnetic field on the electron-nuclear spin dynamics in a quantum dot. The study is based on the quantum- mechanical description of the hyperfine interaction of an electron spin with a finite number of nuclear spins in the frame of the graded box model. This approach clearly demonstrates electron-spin depolarization in the nuclear spin fluctuations and its suppression by the external magnetic field and dynamic nuclear spin polarization.
U2 - 10.1088/1742-6596/245/1/012028
DO - 10.1088/1742-6596/245/1/012028
M3 - статья
VL - 245
SP - 012028_1-4
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
ER -
ID: 5118869