McNulty, IanRetsch, Cornelia C.2004-12-032004-12-0320012001http://hdl.handle.net/2003/81010.17877/DE290R-3707enThe American Physical SocietyPhysical Review Letters530X-Ray Speckle Contrast Variation across Absorption Edges10.1103/PhysRevLett.87.077401article (journal)