Magnetic Effects on Resonant Tunneling Through Quantum-Wire Arrays
ZENG Zhao-Yang, ZHANG Li-De
Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031
Magnetic Effects on Resonant Tunneling Through Quantum-Wire Arrays
ZENG Zhao-Yang;ZHANG Li-De
Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031
关键词 ：
73.50.-h ,
73.40.Gk ,
03.65.Ca
Abstract ： We investigated the influences of a uniform and a nanoscaled periodic magnetic field on electron's resonant tunneling through quantum-wire arrays (QWA). It is shown that, due to the magnetic quantum-size effect and additional destructive interference induced by the nanoscaled periodic magnetic field, ballistic conductance spectrum for electron tunneling through the QWA is strongly modified; while for uniform magnetic modulation, it cannot modify the resonant structure of ballistic conductance.
Key words ：
73.50.-h
73.40.Gk
03.65.Ca
出版日期: 2000-04-01
引用本文:
ZENG Zhao-Yang;ZHANG Li-De. Magnetic Effects on Resonant Tunneling Through Quantum-Wire Arrays[J]. 中国物理快报, 2000, 17(4): 291-293.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I4/291
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2000, Vol. 17 
