Article Deformation microstructures in shock-compressed single crystal and powdered rutile

Yuhei UMEDA ; Yuma NAGAI ; Naotaka TOMIOKA ; Toshimori SEKINE ; Masashi MIYAKAWA SAMURAI ORCID ; Takamichi KOBAYASHI ; Hitoshi YUSA SAMURAI ORCID ; Takuo OKUCHI

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Citation
Yuhei UMEDA, Yuma NAGAI, Naotaka TOMIOKA, Toshimori SEKINE, Masashi MIYAKAWA, Takamichi KOBAYASHI, Hitoshi YUSA, Takuo OKUCHI. Deformation microstructures in shock-compressed single crystal and powdered rutile. Journal of Mineralogical and Petrological Sciences. 2024, 119 (1), 230706. https://doi.org/10.2465/jmps.230706
SAMURAI

Description:

(abstract)

Shock recovery experiments were performed using a single-stage propellant on single crystals 14 and powdered rutile to investigate the heating effects on the porosity of shock-induced 15 deformation microstructures. X-ray diffraction and transmission electron microscopy analyses16 of the shocked single-crystal rutile revealed the occurrence of a high-density stacking fault in 17 the (101) plane. This defect suggests that the dominant slip system causing the plastic deformation of the crystal was {101}<1̅ 01> at lower temperatures, forming stacking defaults.

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Keyword: Rutile, Shock recovery experiments, Deformation, Defect structures

Date published: 2024-01-09

Publisher: Japan Association of Mineralogical Sciences

Journal:

  • Journal of Mineralogical and Petrological Sciences (ISSN: 13456296) vol. 119 issue. 1 230706

Funding:

  • JSPS 22K14120, 21J01448, 21H04519, 20K20947, 19H05790

Manuscript type: Publisher's version (Version of record)

MDR DOI:

First published URL: https://doi.org/10.2465/jmps.230706

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Updated at: 2024-03-01 08:30:08 +0900

Published on MDR: 2024-03-01 08:30:09 +0900

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