First X-Ray Diffraction Evidence for a Phase Transition during Shock-Wave Compression
- 13 November 1972
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 29 (20) , 1369-1371
- https://doi.org/10.1103/physrevlett.29.1369
Abstract
The x-ray diffraction pattern of a shock-compressed material which is in the process of undergoing a crystal structure transformation has been observed for the first time. Pyrolytic BN, explosively shocked to 245 kbar, exhibits a diffraction pattern which indicates that the crystal structure during compression is like that of wurtzite.Keywords
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