Literature DB >> 23350864

High-pressure synthesis, structure, and photoluminescence of a new KSbO3-type bismuth germanate Bi3Ge3O10.5.

Jinguang Cheng1, Alexander J E Rettie, Matthew R Suchomel, Haidong Zhou, Jiaqiang Yan, Jie Song, Luke G Marshall, Sebastian A Larregola, Jianshi Zhou, John B Goodenough.   

Abstract

A new Bi(3)Ge(3)O(10.5) compound has been synthesized under high pressure, P = 7 GPa, and 700 °C. Instead of the pyrochlore that is normally stabilized under high pressure, the Bi(3)Ge(3)O(10.5) crystallizes in a KSbO(3)-ype crystal structure. The crystal structure has been refined by the Rietveld method from synchrotron X-ray diffraction data. Moreover, we have also characterized the Bi(3)Ge(3)O(10.5) by X-ray photoelectron spectroscopy, photoluminescence, and specific heat.

Entities:  

Year:  2013        PMID: 23350864     DOI: 10.1021/ic3024277

Source DB:  PubMed          Journal:  Inorg Chem        ISSN: 0020-1669            Impact factor:   5.165


  1 in total

1.  High-pressure synthesis, crystal structure, and magnetic properties of KSbO3-type 5d oxides K0.84OsO3 and Bi2.93Os3O11.

Authors:  Yahua Yuan; Hai L Feng; Youguo Shi; Yoshihiro Tsujimoto; Alexei A Belik; Yoshitaka Matsushita; Masao Arai; Jianfeng He; Masahiko Tanaka; Kazunari Yamaura
Journal:  Sci Technol Adv Mater       Date:  2014-12-29       Impact factor: 8.090

  1 in total

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