Pressure-induced anomalies and structural instability in compressed β-Sb2O3
2018 ◽
Vol 20
(16)
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pp. 11430-11436
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Keyword(s):
X Ray
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Here, we have discovered a new high-pressure phase of Sb2O3, and reported pressure-induced anomalies in orthorhombic β-Sb2O3 (valentinite) by the combination of synchrotron in situ X-ray diffraction and first-principles theoretical calculations up to 40.5 GPa.