Publication Date:
2016-04-13
Description:
Author(s): J.-C. Blancon, D. Machon, V. Pischedda, R. Debord, P. Toulemonde, S. Le Floch, S. Pascarelli, P. Mélinon, and A. San-Miguel B a 8 S i 39 G e 7 and B a 8 S i 29 G e 17 have been studied at high pressure using x-ray diffraction and x-ray absorption spectroscopy (XAS) at the Ge K edge. In B a 8 S i 39 G e 7 , a transition is observed similar to the one in B a 8 S i 46 , apparently isostructural. However, the XAS data analysis shows that the transformatio… [Phys. Rev. B 93, 134103] Published Mon Apr 11, 2016
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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