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Alexander Fufaev

Solid-state physics

Course
Level 4 (up to Physics M.Sc.)

Advanced Quantum Mechanics III

Here you will learn how to treat complex quantum systems with perturbation theory and how to describe many-body quantum systems with second quantization.

    Formula

    Thermal Capacity (Debye Approximation)

    Formula

    Thermal Capacity (Einstein Approximation)

    Formula

    Dispersion Relation (Crystal with Diatomic Basis)