Size-dependent pressure-induced amorphization: a thermodynamic panorama.

Abstract

Below a critical particle size, some pressurized compounds (e.g. TiO2, Y2O3, PbTe) undergo a crystal-to-amorphous transformation instead of a polymorphic transition. This effect reflects the greater propensity of nanomaterials for amorphization. In this work, a panorama of thermodynamic interpretations is given: first, a descriptive analysis based on the… (More)
DOI: 10.1039/c4cp04633a

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