![](https://webarchive.library.unt.edu/web/20090508032941im_/http://nsf.gov/images/x.gif) News From the Field Physicists Offer New Theory for Iron Compounds
![](https://webarchive.library.unt.edu/web/20090508032941im_/http://nsf.gov/images/greenlineshort.jpg)
March 12, 2009
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An international team of physicists from the United States and China this week offered a new theory to both explain and predict the complex quantum behavior of a new class of high-temperature superconductors. The findings are about materials known as iron pnictides (pronounced NIK-tides).
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Source Rice University
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