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# thermodynamics?
(, Mon 25 Feb 2008, 19:56, archived)
# Magnetism
It describes the energy levels in two systems I'm investigating. One has four copper atoms and has six energy states, which Origin 6 pro can deal with on a decent computer. The other has four mixed-valence manganese atoms and has 110 energy states, which make Origin shut down without a chance to save your work.
Crappy.
(, Mon 25 Feb 2008, 19:59, archived)
# Just write it out on the back of a napkin.
(, Mon 25 Feb 2008, 20:01, archived)
# Pretty big napkin...
Of course, when you've worked out each energy level, you have to input each one into the Van Vleck-Dirac-Heisenberg equation to calculate the susceptibility.
which is just what I was saying to the vicar the other day...
(, Mon 25 Feb 2008, 20:05, archived)
# Sounds like you have a rather enjoyable evening ahead of you.
(, Mon 25 Feb 2008, 20:08, archived)
# This is correct.
(, Mon 25 Feb 2008, 20:07, archived)
# Hmmm. Sounds interesting. Like an enzyme active site. I think photosystem II has 4 Mn atoms.
(, Mon 25 Feb 2008, 20:10, archived)
# I might have worked on that
But it's a different system I'm on at the moment...
(, Mon 25 Feb 2008, 20:43, archived)