Quantum magnetism and superconductivity

ZapperZ
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I mentioned neutron scattering (or in particular, inelastic neutron scattering) as being one of the most important experimental technique in studying the magnetic properties of matter. This is true if the material has some ordered magnetism. This technique has been used to show the ordered magnetic phase separation in high-Tc superconductors, an observation that some have used to promote the stripes model.

This is a http://arxiv.org/abs/cond-mat/0702024" of what can be known using neutron scattering technique. It pays particular attention to some of the work done on high-Tc cuprates.

Zz.
 
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Than you ZipperZ, Could you give some suugestion on how
to begin a thoretical research in condensed matter physics?
 
Hi. I have got question as in title. How can idea of instantaneous dipole moment for atoms like, for example hydrogen be consistent with idea of orbitals? At my level of knowledge London dispersion forces are derived taking into account Bohr model of atom. But we know today that this model is not correct. If it would be correct I understand that at each time electron is at some point at radius at some angle and there is dipole moment at this time from nucleus to electron at orbit. But how...
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