2. 15pts. Consider a gas of N neutral particles of spin 1/2 and magnetic moment u, therefore obeying Fermi-Dirac statist
Posted: Sun Apr 10, 2022 6:29 pm
2. 15pts. Consider a gas of N neutral particles of spin 1/2 and magnetic moment u, therefore obeying Fermi-Dirac statistics, confined in a volume V. A massive magnetic moment is produced due to alignment of the spins when a magnetic field H is applied. (b) 10pts. Determine the magnetic susceptibility in the limit of zero magnetic field up to the second order T2. You may need the integral: √xdx e(x-a)/(kBT) + 1 sou +4212 [1+(+ora) *089 = 23 8