Shock wave induced phase transition in α-FePO4

Joshi, K. D. ; Suresh, N. ; Jyoti, G. ; Kulshreshtha, S. K. ; Gupta, S. C. ; Sikka, S. K. (1998) Shock wave induced phase transition in α-FePO4 Shock Waves, 8 (3). pp. 173-176. ISSN 0938-1287

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Official URL: http://www.springerlink.com/content/tu5e4ru454ubb7...

Related URL: http://dx.doi.org/10.1007/s001930050110

Abstract

Shock wave induced response of the berlinite form of FePO4 has been investigated up to 8.5 GPa. The X-ray diffraction measurements on the shock recovered samples reveal transition to the mixture of an amorphous phase and an orthorhombic phase around 5 GPa. The proportion of the amorphous material in the recovered sample is found to decrease at higher pressure. The results are interpreted in terms of a three-level free energy diagram for the crystal to amorphous transitions.

Item Type:Article
Source:Copyright of this article belongs to Springer.
Keywords:Shock Wave; Phase Transition; Berlinate Fepo4; Amorphous
ID Code:88236
Deposited On:27 Mar 2012 12:58
Last Modified:27 Mar 2012 12:58

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