Research output: Contribution to journal › Article › peer-review
Spin noise of localized electrons : Interplay of hopping and hyperfine interaction. / Glazov, M. M.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 91, No. 19, 195301, 05.05.2015.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Spin noise of localized electrons
T2 - Interplay of hopping and hyperfine interaction
AU - Glazov, M. M.
PY - 2015/5/5
Y1 - 2015/5/5
N2 - The theory of spin fluctuations is developed for an ensemble of localized electrons, taking into account both the hyperfine interaction of electron and nuclear spins and electron hopping between the sites. The analytical expression for the spin noise spectrum is derived for an arbitrary relation between the electron spin precession frequency in a field of nuclear fluctuations and the hopping rate. An increase in the hopping rate results in a drastic change in the spin noise spectrum. The effect of an external magnetic field is briefly addressed.
AB - The theory of spin fluctuations is developed for an ensemble of localized electrons, taking into account both the hyperfine interaction of electron and nuclear spins and electron hopping between the sites. The analytical expression for the spin noise spectrum is derived for an arbitrary relation between the electron spin precession frequency in a field of nuclear fluctuations and the hopping rate. An increase in the hopping rate results in a drastic change in the spin noise spectrum. The effect of an external magnetic field is briefly addressed.
UR - http://www.scopus.com/inward/record.url?scp=84929600938&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.91.195301
DO - 10.1103/PhysRevB.91.195301
M3 - Article
AN - SCOPUS:84929600938
VL - 91
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 19
M1 - 195301
ER -
ID: 36350672