Abstract
EXAFS is a useful probe of studying the local structure of disordered systems. We have developed a new sample cell and carried out EXAFS measurements for liquid semiconductors such as Se, Te and As2Se3, whose electronic properties often show metallic behaviour at high temperatures and pressures. EXAFS has been found to give useful information on the neighboring configuration around a central atom as long as the atoms are covalently bonded.

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