A Neutron Diffraction Study of the Therm
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J. Haines; O. Cambon; E. Philippot; L. Chapon; S. Hull
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Article
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2002
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Elsevier Science
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English
⚖ 618 KB
The structure of the a-quartz-type form of germanium dioxide was refined at room temperature and up to 1344 K by the Rietveld method using time-of-flight neutron powder diffraction data. The intertetrahedral bridging angle h and the tilt angle d exhibit thermal stabilities that are among the highest