Local structure of Ge in binary oxide glasses by EXAFS

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, , Citation Lu Kun-quan et al 1985 Chinese Phys. Lett. 2 113 DOI 10.1088/0256-307X/2/3/005

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1 Institute of Physics, Academia Sinica, Beijing

2 Wuhan Institute of Building Materials, Wuhan

Dates

  1. Received 21 November 1984
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0256-307X/2/3/113

Abstract

The coordination number and distances around a Ge atom in binary oxide glasses BiO1.5-GeO2 and PO2.5-GeO2 have been measured by EXAFS. The results show that Ge-O tetrahedron network in GeO2 rich BiO1.5-GeO2 glass is much like that in amorphous GeO2, but that in PO2.5-GeO2 glass it is more disordered.

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