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Pnictide superconductor roundup

By Hamish Johnston

If you are wondering what physicists know (and don’t know) about the recently-discovered pnictide superconductors you are in luck — because several leading lights in the field have just published on that very subject.

Over on arXiv Hideo Hosono and colleagues have posted a Progress Report on our understanding of pnictide superconductors.

Meanwhile, Igor Mazin and David Parker have a paper in PRL with a nice description of the “order parameter symmetry mystery” that researchers are currently struggling with — the paper also proposes several Josephson interferometry tests that could clear things up.

Posted by Hamish Johnston on Jun 12, 2009 5:06 PM | Permalink