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In the beginning of this Lecture, we consider Pauli paramagnetismPara-magnetismPauli para-magnetismPauliPauli para-magnetism in metals related to the interaction of electron spinSpinelectron spin with magnetic fieldFieldmagnetic field. We analyze the comb of electron levelsLevelelectron level in magnetic fieldFieldmagnetic field leading to quantum oscillationsOscillationsquantum oscillations of magnetic susceptibilityOscillationsoscillations of magnetic susceptibilitySusceptibilitymagnetic susceptibility and magnetic momentMagnetic momentMomentmagnetic moment. We present Lifshitz–Kosevich theoryLifshitzLifshitz-Kosevich theory for De Haas–Van Alphen effectDe HaasDe Haas-Van Alphen effectEffectDe Haas-Van Alphen effect and describe the quantum oscillationsOscillationsquantum oscillations in bismuth. In the end of the Lecture, we discuss Bohr–Sommerfeld quasiclassical quantizationQuantizationquasi-classical quantization and Landau diamagnetismDiamagnetismLandau diamagnetismLandauLandau diamagnetism connected with the orbital electron motion in magnetic fieldFieldmagnetic field. We compare Pauli and Landau contributions to magnetic susceptibilitySusceptibilitymagnetic susceptibility in metal.

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Lecture 22. Magnetic Oscillations in Metals

  • 章节

  • 发表日期：

    2026年

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  • Maxim Kagan

摘要

In the beginning of this Lecture, we consider Pauli paramagnetismPara-magnetismPauli para-magnetismPauliPauli para-magnetism in metals related to the interaction of electron spinSpinelectron spin with magnetic fieldFieldmagnetic field. We analyze the comb of electron levelsLevelelectron level in magnetic fieldFieldmagnetic field leading to quantum oscillationsOscillationsquantum oscillations of magnetic susceptibilityOscillationsoscillations of magnetic susceptibilitySusceptibilitymagnetic susceptibility and magnetic momentMagnetic momentMomentmagnetic moment. We present Lifshitz–Kosevich theoryLifshitzLifshitz-Kosevich theory for De Haas–Van Alphen effectDe HaasDe Haas-Van Alphen effectEffectDe Haas-Van Alphen effect and describe the quantum oscillationsOscillationsquantum oscillations in bismuth. In the end of the Lecture, we discuss Bohr–Sommerfeld quasiclassical quantizationQuantizationquasi-classical quantization and Landau diamagnetismDiamagnetismLandau diamagnetismLandauLandau diamagnetism connected with the orbital electron motion in magnetic fieldFieldmagnetic field. We compare Pauli and Landau contributions to magnetic susceptibilitySusceptibilitymagnetic susceptibility in metal.