commonsense
发表于 2025-4-1 03:54:36
,D’yakonov-Perel’s Spin Relaxation Under Electron-Electron Collisions in QWs,trons in quantum well structures the following four mechanisms of spin decoherence are most important (see [., .] and references therein): the Elliot-Yafet, D’yakonov-Perel’, Bir-Aronov-Pikus mechanisms and electron spin-flip scattering by paramagnetic centers. This paper is devoted to the D’yakonov
commonsense
发表于 2025-4-1 06:20:06
Evolution of the 2Deg-Free Hole to Charged Exciton Photoluminescence in GaAs/AlGaAs Quantum Wells,he 2DEG density was varied by optical depletion in the range of .. = (0.01−2) × 10. cm. with He-Ne laser illumination. The ..-dependent PL spectra were studied under an applied magnetic field (. < 7 T) at . = 1.9 K. In order to identify the PL origin, the PL changes induced by intense mw radiation w