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1995
Journal Article
Titel
Electron g factor in quantum wells determined by spin quantum beats
Alternative
Elektronen g-Faktor in Quantum Wells, bestimmt mittels Spin Quanten Schwebungen
Abstract
Spin quantum beats are detected in GaAs/Al subx Ga sub1-x As quantum wells in a magnetic field perpendicular to the growth direction by picosecond time-resolved photoluminescence spectroscopy. We directly determine the electron Lande g factor as a function of well width from 1 to 20 nm with unprecedented accuracy which makes quantitative comparison with theory possible.
Author(s)