The Fermi energies of two metals X and Y are 5 eV and 7eV and their Debye temperatures are 170 K and 340 K , respectively. The molar specific heats of these metals volume low temperatures be written at constant at can as (C, )x =r xT + A,T³ and (C, ), =ryT+ A,T³ where y and A are constants. Assuming that the thermal effective mass of the electrons in the two metals are same, which of the following is correct? Yx 1 Ax Yx 1 Ax 1 (b) Y Y 8 (a) Y Y %3D = - 5' Ay 5' Ay 5 Ax =8 7’ A, Yx 5 Ax 1 (c) Y Y (d) YY %3D 7' Ay 8
The Fermi energies of two metals X and Y are 5 eV and 7eV and their Debye temperatures are 170 K and 340 K , respectively. The molar specific heats of these metals volume low temperatures be written at constant at can as (C, )x =r xT + A,T³ and (C, ), =ryT+ A,T³ where y and A are constants. Assuming that the thermal effective mass of the electrons in the two metals are same, which of the following is correct? Yx 1 Ax Yx 1 Ax 1 (b) Y Y 8 (a) Y Y %3D = - 5' Ay 5' Ay 5 Ax =8 7’ A, Yx 5 Ax 1 (c) Y Y (d) YY %3D 7' Ay 8
Related questions
Question
100%
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images