Compute the thermodynamics of the spin 1 paramagnet in the presence of a field H. Since this is spin 1, the allowed spin values will be +1,0, –1. Calculate the magnetic susceptibility in the zero field limit as well as magnetization in the low and high temperature limits. The magnetization M is just the total spin of the material times a constant, whereas the magnetic susceptibility is the ease with which the sample gets magnetized on application of a field: X = aM/ƏH.While computing, please do assume that the maximum number of particles in the Spin 0 state is one. This assumption will greatly simplify the calculations, however, it is an unphysical assumption.

Compute the thermodynamics of the spin 1 paramagnet in the presence of a field H. Since this is spin 1, the allowed spin values will be +1,0, –1. Calculate the magnetic susceptibility in the zero field limit as well as magnetization in the low and high temperature limits. The magnetization M is just the total spin of the material times a constant, whereas the magnetic susceptibility is the ease with which the sample gets magnetized on application of a field: X = aM/ƏH.While computing, please do assume that the maximum number of particles in the Spin 0 state is one. This assumption will greatly simplify the calculations, however, it is an unphysical assumption.