Weak localization and spin splitting in inversion layers on p-type InAs

Article

关键词: GASB QUANTUM-WELLS;    ORBIT INTERACTION;    HETEROSTRUCTURES;    ANTILOCALIZATION;    PRECESSION;    ASYMMETRY;    SUBBANDS;    SYSTEMS;   

DOI  :  10.1103/PhysRevB.70.233311

来源: SCIE

【 摘 要 】

We report on the magnetoconductivity of quasi-two-dimensional electron systems in inversion layers on p-type InAs single crystals. In low magnetic fields pronounced features of weak localization and antilocalization are observed. They are almost perfectly described by the theory of Iordanskii, Lyanda-Geller, and Pikus. This allows us to determine the spin splitting and the Rashba parameter of the ground electric subband as a function of the electron density.

【 授权许可】

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