Lec44: Zero resistivity, Meissner effect, lowering of free energy and London equation.

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  • Опубликовано: 24 янв 2025
  • Phenomena of superconductivity is introduced. Meissner effect in a superconductor and its comparison with a perfect conductor is discussed. Free energy of a superconductor is obtained in terms of the critical magnetic field. Finally London’s equation for a superconductor is discussed.
    References: (i) Chapter 34: Ashcroft and Mermin
    (ii) Chapter 10: Kittel

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