Today I am giving a seminar at Bristol University, on Interlayer magnetoresistance in strongly correlated electron materials. The current version of the slides are here. The main point is that measurements of the dependence of the interlayer resistance on the direction of the magnetic field provides a powerful probe to map out anisotropies in intralayer Fermi surface properties.
The figure above is taken from a nice review article by Mark Kartsovnik, one of the pioneers of the field.
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Lamenting the destruction of science in the USA
I continue to follow the situation in the USA concerning the future of science with concern. Here are some of the articles I found most info...

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Is it something to do with breakdown of the Born-Oppenheimer approximation? In molecular spectroscopy you occasionally hear this term thro...
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I welcome discussion on this point. I don't think it is as sensitive or as important a topic as the author order on papers. With rega...
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Nitrogen fluoride (NF) seems like a very simple molecule and you would think it would very well understood, particularly as it is small enou...
Your slides have a deja vu flavour for me. As James Clerk Maxwell discovered when deriving his equations for the special case a handful of variables gives you a nice answer - c. In my experience it was the model that was usually the problem, up the projected variables, recompute then bingo confusion
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