Semiclassical analysis and the magnetization of the Hofstadter model.
Semiclassical analysis and the magnetization of the Hofstadter model.
复制标题
Hofstadter 模型的半经典分析和磁化。
DOI:
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发表时间:
2003
影响因子:
8.6
通讯作者:
J. Avron
中科院分区:
文献类型:
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作者:
O. Gat;J. Avron
The magnetization and the de Haas-van Alphen oscillations of Bloch electrons are calculated near commensurate magnetic fluxes. Two phases that appear in the quantization of mixed systems--the Berry phase and a phase first discovered by Wilkinson--play a key role in the theory.