Electron and hole g-factors in CdTe/CdMgTe quantum wells

Q. X. Zhao; Michael Oestreich; N. Magnea

doi:10.1063/1.117195

Electron and hole g-factors in CdTe/CdMgTe quantum wells

Q. X. Zhao^*
, Michael Oestreich
, N. Magnea

^*Corresponding author for this work

Research output: Contribution to journal › Article › Research › peer review

Abstract

Single CdTe/CdMgTe quantum well (QW) structures are investigated by stationary and time-resolved photoluminescence in the presence of an applied magnetic field. We study the dependence of the electron and the hole g factors on the well width by combining Zeeman measurements and the recently developed spin quantum beats technique. The experimental results show that both the electron and the hole g factors have the same sign in wide QWs and increase with decreasing well width. The electron spin phase relaxation time is about 250 ps in our QW structures.

Original language	English
Pages (from-to)	3704-3706
Number of pages	3
Journal	Applied Physics Letters
Volume	69
Issue number	24
DOIs	https://doi.org/10.1063/1.117195
Publication status	Published - 9 Dec 1996
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Electron and hole g-factors in CdTe/CdMgTe quantum wells",

abstract = "Single CdTe/CdMgTe quantum well (QW) structures are investigated by stationary and time-resolved photoluminescence in the presence of an applied magnetic field. We study the dependence of the electron and the hole g factors on the well width by combining Zeeman measurements and the recently developed spin quantum beats technique. The experimental results show that both the electron and the hole g factors have the same sign in wide QWs and increase with decreasing well width. The electron spin phase relaxation time is about 250 ps in our QW structures.",

author = "Zhao, \{Q. X.\} and Michael Oestreich and N. Magnea",

year = "1996",

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T1 - Electron and hole g-factors in CdTe/CdMgTe quantum wells

AU - Zhao, Q. X.

AU - Oestreich, Michael

AU - Magnea, N.

PY - 1996/12/9

Y1 - 1996/12/9

N2 - Single CdTe/CdMgTe quantum well (QW) structures are investigated by stationary and time-resolved photoluminescence in the presence of an applied magnetic field. We study the dependence of the electron and the hole g factors on the well width by combining Zeeman measurements and the recently developed spin quantum beats technique. The experimental results show that both the electron and the hole g factors have the same sign in wide QWs and increase with decreasing well width. The electron spin phase relaxation time is about 250 ps in our QW structures.

AB - Single CdTe/CdMgTe quantum well (QW) structures are investigated by stationary and time-resolved photoluminescence in the presence of an applied magnetic field. We study the dependence of the electron and the hole g factors on the well width by combining Zeeman measurements and the recently developed spin quantum beats technique. The experimental results show that both the electron and the hole g factors have the same sign in wide QWs and increase with decreasing well width. The electron spin phase relaxation time is about 250 ps in our QW structures.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Electron and hole g-factors in CdTe/CdMgTe quantum wells

Abstract

ASJC Scopus subject areas

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