Homework Set # 12 – Not Due
1) Marder (19.1)
2)
Marder (19.2)
3)
Marder (24.2)
4)
Apply Hund rules to find the ground state of a) Eu++ in the
configuration 4f7 5s2p6; b) Yb3+ in
the configuration 4f135s2p6; and c) Tb3+
in the configuration 4f85s2p6. Provide your
result using spectroscopic notation 2S+1LJ.
5)
a) Find the magnetization as a function of magnetic field and temperature for a
system of magnetic ions with S=1, moment μB,
and concentration n.
b) Find M in the limit μBB<<kT.