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Carrier Mobility Dependence of Electron Spin Relaxation in GaAs Quantum Wells

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We have investigated the electron mobility (µ) dependence and the electron quantized energy dependence of the electron spin relaxation time (τs) in n-type and undoped GaAs/AlGaAs multiple quantum wells at room temperature. τs ∝µ-1 obtained from the experimental results is consistent with the theoretical prediction based on the D'yakonov-Perel' theory.
Title: Carrier Mobility Dependence of Electron Spin Relaxation in GaAs Quantum Wells
Description:
We have investigated the electron mobility (µ) dependence and the electron quantized energy dependence of the electron spin relaxation time (τs) in n-type and undoped GaAs/AlGaAs multiple quantum wells at room temperature.
τs ∝µ-1 obtained from the experimental results is consistent with the theoretical prediction based on the D'yakonov-Perel' theory.

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