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Local and medium range order in germanium chalcogenide glasses |
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| Authors: | P Armand A Ibanez E Philippot Q Ma D Raoux |
| Institution: | a Laboratoire de Physicochimie Matériaux Solides, URA D0407, CNRS, Université de Montpellier II, Montpellier, France b LURE, Bâtiment 209D, University de Paris-Sud, 91405, Orsay cédex, France c Laboratoire de Cristallographie, UPR5031, CNRS, 38042, Grenoble, France |
| Abstract: | The results of EXAFS measurements on GeXx X = S, Se and 1.5  x 15) binary are reviewed. This structural study is completed by anomalous wide angle X-ray scattering experiments for vitreous GeSe3 and GeSe5. Thus, the local and the medium range order of these glasses have been charaterized. |
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