Abstract
Results obtained by the method of isotopic substitution in neutron diffraction on the structural ordering in the glassy semiconductor g-(Ag2Te)0.5(As2Te3)0.5 show that the short-range order of the network former (g-As2Te3) is retained and the Ag-Ag intermediate-range order is similar to that of the crystalline network modifier (c-Ag2Te). By comparison with results for the glassy fast-ion conductor g-(Ag2Se)0.25(AsSe)0.75 it is concluded that silver nearest-neighbour interactions are responsible for the absence of cationic motion.
Original language | English |
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Pages (from-to) | 521-526 |
Number of pages | 6 |
Journal | Europhysics Letters |
Volume | 39 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Sept 1997 |
ASJC Scopus subject areas
- General Physics and Astronomy