X-ray diffraction from high pressure Ge using synchrotron radiation
- 1 August 1982
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 53 (8) , 5669-5671
- https://doi.org/10.1063/1.331451
Abstract
The high pressure structural phase transition in Ge has been studied using the energy dispersive x- ray diffraction technique and a synchrotron radiation source. Ge was observed to transform to the β-Sn tetragonal structure in agreement with the earlier results of Jamieson, but the phase transition began at 80±5 kilobars, a somewhat lower value than generally reported. These experimental diffraction results are compared with the recent self-consistent pseudopotential calculations of Yin and Cohen and with the observed transition pressure for shock wave loaded Ge.This publication has 16 references indexed in Scilit:
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