Bias-tunable electron transport in a nan
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Jian-Duo Lu; Yun-Bao Li; Yu-Hua Wang; Yang-Lai Hou
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Article
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2009
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Elsevier Science
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English
โ 417 KB
Using the transfer matrix method, the transmission probability, the spin polarization and the conductance of the ballistic electron are studied in detail in a nanostructure with the periodic applied bias and magnetic barriers. We find that these observable quantities sensitively depend on the number