Semiclassical quantization condition for magnetic energy levels of electrons in metals with band-contact lines

被引:0
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作者
Mikitik, GP [1 ]
Sharlai, YV [1 ]
机构
[1] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, UA-310164 Kharkov, Ukraine
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D O I
10.1063/1.593714
中图分类号
O59 [应用物理学];
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摘要
We refine the well-known quantization condition for magnetic energy levels of a semiclassical electron. The refined condition results in the energy shift of the levels when in k space the closed electron orbit links to the band-contact line (i.e., surrounds it). This effect is closely analogous to that of Aharonov-Bohm provided the band-contact line plays the role of the infinitely thin "solenoid'' with the fixed "magnetic flux.'' The predicted shift must manifest itself in oscillation phenomena. (C) 1999 American Institute of Physics. [S1063-777X(99)00702-1].
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页码:126 / 129
页数:4
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