Resonant peak splitting for ballistic conductance in magnetic superlattices

Article

关键词: 2-DIMENSIONAL ELECTRONS;    TRANSPORT;    BARRIERS;    FIELD;    NANOSTRUCTURES;   

DOI  :  10.1103/PhysRevB.60.1515

来源: SCIE

【 摘 要 】

We investigated theoretically the resonant splitting of ballistic conductance peaks in magnetic superlattices. It is found that, for magnetic superlattices with periodically arranged n identical magnetic barriers, there exists a general (n - 1)-fold resonant peak splitting rule for ballistic conductance, which is the analogy of the (n - I)-fold resonant splitting for transmission in n-barrier electric superlattices [R. Tsu and L. Esaki, Appl. Phys. Lett. 22, 562 (1973)]. [S0163-1829(99)05827-0].

【 授权许可】

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