Semiclassical analysis and the magnetization of the Hofstadter model |
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Authors: | Gat O Avron J E |
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Affiliation: | Department of Physics, Technion 32000, Haifa, Israel. |
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Abstract: | 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. |
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