A superconducting tin has a critical temperature of 3.7 K at zero magnetic field and a critical field of 0.0306 Tesla at 0 K. Find the critical field at 2 K
Find the temperature at which there is 1% probability that a state with an energy 0.5 eV above Fermi energy is occupied. July 17, 2025
Explain the phenomenon of superconductivity and Discuss qualitatively the BCS theory of superconductivity for negligible resistance of metal at temperatures close to absolute zero. July 17, 2025
