Question: In three dimensional two metals A and B have the number density of free electrons in the ration: 1:2. The ratio of the cube

In three dimensional two metals A and B have the number density

In three dimensional two metals A and B have the number density of free electrons in the ration: 1:2. The ratio of the cube of their Fermi energies is 02:3 01:2 01:4 04:1 =

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