The transition temperature for an isotope of Mercury (Hg) with a mass of 199u is 4.185K. Calculate the transition temperature for an isotope of Hg with mass number 202u. Take the value of the exponent a to be 0.5.
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For the energy dispersion relation:
calculate the inverse mass tensor and the group velocity given m1 = 3m2.
Calculate the super-electron density for Sn which has a London penetration depth of 34 nm.
Debye temperature for diamond is 2230 K. Calculate the frequency of highest possible lattice vibration in diamond and its molar heat capacity at 20 K
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A metallic element has a density of 7.15 g cm-3, a lattice constant of 2.880 A and an atomic weight of 51.9961. Calculate the number of atoms per unit cell of this element and predict its lattice crystal structure.
The critical field for Niobium (Nb) is 105 Am-1 at 8 K and 2×105 Am-1at 0 K. Calculate the transition temperature.
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