Solid State Physics Mock Tests

The Hall coefficient R_H for a metal with only electrons in the conduction band is:

The specific heat capacity of a solid at low temperatures in the Debye model varies as:

The Miller indices (hkl) of a plane that makes intercepts at a/2, b, and c/3 along the three crystallographic axes are:

The Fermi energy E_F of a free electron gas in three dimensions at T = 0 K is proportional to:

The Debye T³ law for the specific heat of a 3D insulating crystal at low T arises from:

In the nearly free electron model, energy gaps at the Brillouin zone boundaries arise due to:

In BCS theory of superconductivity, Cooper pairs are formed due to:

The first Brillouin zone of a simple cubic lattice with lattice constant a is: