ELECTRON-NUCLEAR SPIN POLARIZATION DYNAMICS IN INGAAS QUANTUM DOTS

S.Yu. Verbin; R.V. Cherbunin; I.V. Ignatiev; T. Auer; D.R. Yakovlev; M. Bayer; D. Reuter; A.D. Wieck

doi:DOI: 10.1063/1.3295465

ELECTRON-NUCLEAR SPIN POLARIZATION DYNAMICS IN INGAAS QUANTUM DOTS

S.Yu. Verbin, R.V. Cherbunin, I.V. Ignatiev, T. Auer, D.R. Yakovlev, M. Bayer, D. Reuter, A.D. Wieck

Кафедра физики твердого тела

Research output

Abstract

Dynamics of nuclear spin polarization by optically oriented electrons in an (In,Ga)As/GaAs quantum dot ensemble is studied. At the initial polarization stage, the effective nuclear field rises at rates from units to hundreds of T/s going from weak to strong excitation. When it reaches the strength of a few tens of mT, the further rise is drastically slowed down.

Original language	Undefined
Pages (from-to)	389-390
Journal	AIP Conference Proceedings
Volume	1199
DOIs	https://doi.org/DOI: 10.1063/1.3295465
Publication status	Published - 2009

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DOI: 10.1063/1.3295465

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Cite this

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title = "ELECTRON-NUCLEAR SPIN POLARIZATION DYNAMICS IN INGAAS QUANTUM DOTS",

abstract = "Dynamics of nuclear spin polarization by optically oriented electrons in an (In,Ga)As/GaAs quantum dot ensemble is studied. At the initial polarization stage, the effective nuclear field rises at rates from units to hundreds of T/s going from weak to strong excitation. When it reaches the strength of a few tens of mT, the further rise is drastically slowed down.",

author = "S.Yu. Verbin and R.V. Cherbunin and I.V. Ignatiev and T. Auer and D.R. Yakovlev and M. Bayer and D. Reuter and A.D. Wieck",

year = "2009",

doi = "DOI: 10.1063/1.3295465",

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volume = "1199",

pages = "389--390",

journal = "AIP Conference Proceedings",

issn = "0094-243X",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - ELECTRON-NUCLEAR SPIN POLARIZATION DYNAMICS IN INGAAS QUANTUM DOTS

AU - Verbin, S.Yu.

AU - Cherbunin, R.V.

AU - Ignatiev, I.V.

AU - Auer, T.

AU - Yakovlev, D.R.

AU - Bayer, M.

AU - Reuter, D.

AU - Wieck, A.D.

PY - 2009

Y1 - 2009

N2 - Dynamics of nuclear spin polarization by optically oriented electrons in an (In,Ga)As/GaAs quantum dot ensemble is studied. At the initial polarization stage, the effective nuclear field rises at rates from units to hundreds of T/s going from weak to strong excitation. When it reaches the strength of a few tens of mT, the further rise is drastically slowed down.

AB - Dynamics of nuclear spin polarization by optically oriented electrons in an (In,Ga)As/GaAs quantum dot ensemble is studied. At the initial polarization stage, the effective nuclear field rises at rates from units to hundreds of T/s going from weak to strong excitation. When it reaches the strength of a few tens of mT, the further rise is drastically slowed down.

U2 - DOI: 10.1063/1.3295465

DO - DOI: 10.1063/1.3295465

M3 - статья

VL - 1199

SP - 389

EP - 390

JO - AIP Conference Proceedings

JF - AIP Conference Proceedings

SN - 0094-243X

ER -