Amorphous Bi-Ge-S(Se) Systems Studied by X-Ray Ge K Emission and Absorption Bands

• Authors: J. Drahokoupil , I. Drbohlav , M. Polčik , L. Tichý
• Languages of publication: EN

Abstracts

EN

The X-ray Ge K absorption (emission) bands were measured in the stoichiometric glass system (GeS_{2})_{x}(Bi_{2}S_{3})_{1-x} (x = 0 ÷ 0.5) and in the Ge_{20}Bi_{y}Se_{80-y} system (y = 0, 7 and 13). The results do not confirm the existence of the Ge-Bi bond and they imply that the GeS_{2}-clusters are formed in both studied systems.

Keywords

EN

78.70.Dm

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1994
• Volume: 86
• Issue: 5
• Pages: 721-726

Dates

published

1994-11

Contributors

author

J. Drahokoupil

• Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10, 162 53 Praha 6, Czech Republic

author

I. Drbohlav

• Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10, 162 53 Praha 6, Czech Republic

author

M. Polčik

• Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10, 162 53 Praha 6, Czech Republic

author

L. Tichý

• University of Chemical Technology, 532 10 Pardubice, Czech Republic