On melting of boron phosphide under pressure

On melting of boron phosphide under pressure

Melting of cubic boron phosphide, BP, has been studied at pressures to 9 GPa using synchrotron X-ray diffraction and electrical resistivity measurements. It has been found that above 2.6 GPa BP melts congruently, and the melting curve exhibits negative slope (–60 ± 7 K/GPa), which is indicative of a...

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Veröffentlicht in:Journal of superhard materials 2015-11, Vol.37 (6), p.438-439
Hauptverfasser: Solozhenko, V. L., Mukhanov, V. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Letters to the Editor
Physical Chemistry
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Zusammenfassung:Melting of cubic boron phosphide, BP, has been studied at pressures to 9 GPa using synchrotron X-ray diffraction and electrical resistivity measurements. It has been found that above 2.6 GPa BP melts congruently, and the melting curve exhibits negative slope (–60 ± 7 K/GPa), which is indicative of a higher density of the melt as compared to the solid phase.
ISSN:1063-4576
1934-9408
DOI:10.3103/S1063457615060106