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Enhancement of de Haas-van Alphen Oscillation due to Spin in the Magnetic Breakdown System

Keita Kishigi·Yasumasa Hasegawa·Mitake Miyazaki
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Abstract

The effects of the Zeeman term on the de Haas-van Alphen oscillation is studied in the magnetic breakdown system. We find that the amplitude of the oscillation with the frequencies of $f_β + f_α$ and $f_β + 2f_α$ are enhanced by the Zeeman term, while they are expected to be reduced in the semiclassical theory. A possible interpretation of the experiments in organic conductors is discussed.

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Keita Kishigi, Yasumasa Hasegawa, Mitake Miyazaki. 1999-02-16. Enhancement of de Haas-van Alphen Oscillation due to Spin in the Magnetic Breakdown System. https://doi.org/10.1143/jpsj.68.1817

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