期刊論文
學年 | 96 |
---|---|
學期 | 2 |
出版(發表)日期 | 2008-05-01 |
作品名稱 | Scattering of spin-polarized electron in an Aharonov-Bohm potential |
作品名稱(其他語言) | |
著者 | Khalilov, V. R.; 何俊麟; Ho, Choon-lin |
單位 | 淡江大學物理學系 |
出版者 | Maryland Heights: Academic Press |
著錄名稱、卷期、頁數 | Annals of Physics 323(5), pp.1280-1293 |
摘要 | The scattering of spin-polarized electrons in an Aharonov–Bohm vector potential is considered. We solve the Pauli equation in 3 + 1 dimensions taking into account explicitly the interaction between the three-dimensional spin magnetic moment of electron and magnetic field. Expressions for the scattering amplitude and the cross section are obtained for spin-polarized electron scattered off a flux tube of small radius. It is also shown that bound electron states cannot occur in this quantum system. The scattering problem for the model of a flux tube of zero radius in the Born approximation is briefly discussed. |
關鍵字 | Aharonov–Bohm potential; Pauli equation; Scattering |
語言 | en |
ISSN | 0003-4916 |
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產學合作 | |
通訊作者 | |
審稿制度 | |
國別 | USA |
公開徵稿 | |
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相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/50350 ) |