In situ x-ray diffraction measurements of the c/a ratio in the high-pressure epsilon phase of shock-compressed polycrystalline iron

The structure of laser-shock-compressed polycrystalline iron was probed using in situ x-ray diffraction over a pressure range spanning the α-ε phase transition. Measurements were also made of the c/a ratio in the ε phase, which, in contrast with previous in situ x-ray diffraction experiments perform...

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Bibliographic Details
Main Authors: Hawreliak, J, El-Dasher, B, Lorenzana, H, Kimminau, G, Higginbotham, A, Nagler, B, Vinko, S, Murphy, W, Whitcher, T, Wark, J, Rothman, S, Park, N
Format: Journal article
Language:English
Published: 2011