W-rich mixed oxide solid solutions under pressure

M. Yu Petrushina, E. S. Dedova, K. V. Yusenko, A. S. Portnyagin, E. K. Papynov, E. Yu Filatov, S. V. Korenev, A. I. Gubanov

Research output: Contribution to journalConference articlepeer-review

Abstract

We report high-pressure synchrotron X-ray powder diffraction data for the W-rich cubic ZrW2-xMoxO8 (x=0.4) up to 10 GPa with open decompression. This study shows that cubic-ZrW1.6Mo0.4O8 transforms to orthorhombic phase at the 5.04 GPa. Pressure-induced reversable amorphization of material was observed at 8.13 GPa. The obtained data suggest that W-rich cubic ZrW2-xMoxO8 (x=0.4) solid solutions are more attractive for creating products working under extreme conditions and mechanic stress.

Original languageEnglish
Article number012037
JournalJournal of Physics: Conference Series
Volume1611
Issue number1
DOIs
Publication statusPublished - 25 Aug 2020
Event17th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2020 - Tomsk, Russian Federation
Duration: 21 Apr 202024 Apr 2020

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