Local structure of superionic glass Agx(GeSe3)1- x, x =0.565

L. S.R. Kumara, Koji Ohara, Yukinobu Kawakita, Pál Jóvári, Masanori Hidaka, Nark Eon Sung, Brigitte Beuneu, Shin'Ichi Takeda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

To investigate relation between inhomogeneous structure of Agx(GeSe3)1-x superionic glass and conduction path formation, x-ray diffraction, neutron diffraction and EXAFS measurements on K-edges for each constituent were performed. Reverse Monte Carlo structural modelling based on these experimental data revealed that Ag conduction paths are formed in random glass media of GeSe4 tetrahedral network. The first sharp diffraction peak (FSDP) located at 1.1 Å-1 is mainly contributed by GeSe4 network, while an observed intense small angle scattering is contributed also by Ag-Ag as well as GeSe4 network.

Original languageEnglish
Title of host publicationLAM 2010 - 14th Liquid and Amorphous Metals Conference
EditorsSimone De Panfilis, Andrea Di Cicco, Tullio Scopigno, Simone De Panfilis, Andrea Di Cicco
PublisherEDP Sciences
ISBN (Electronic)9782759806539
DOIs
Publication statusPublished - May 18 2011
Event14th Liquid and Amorphous Metals International Conference, LAM 2010 - Rome, Italy
Duration: Jul 11 2010Jul 16 2010

Publication series

NameEPJ Web of Conferences
Volume15
ISSN (Print)2101-6275
ISSN (Electronic)2100-014X

Other

Other14th Liquid and Amorphous Metals International Conference, LAM 2010
CountryItaly
CityRome
Period7/11/107/16/10

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Kumara, L. S. R., Ohara, K., Kawakita, Y., Jóvári, P., Hidaka, M., Eon Sung, N., Beuneu, B., & Takeda, SI. (2011). Local structure of superionic glass Agx(GeSe3)1- x, x =0.565. In S. De Panfilis, A. Di Cicco, T. Scopigno, S. De Panfilis, & A. Di Cicco (Eds.), LAM 2010 - 14th Liquid and Amorphous Metals Conference [02007] (EPJ Web of Conferences; Vol. 15). EDP Sciences. https://doi.org/10.1051/epjconf/20111502007