Irreversible process of the atomic reconstruction phenomenon induced by uniaxial stress in MnP

The authors present here a process of a unusual ``atomic reconstruction'' phenomenon. Applying a uniaxial stress along the $a$ axis (${\ensuremath{\sigma}}_{a}$) to a single domain structure of MnP generates crystal domains corresponding to structures in which the original structure is rotated by $\ifmmode\pm\else\textpm\fi{}$123.1\ifmmode^\circ\else\textdegree\fi{} around the $b$ axis. Additionally, the authors find applying further ${\ensuremath{\sigma}}_{a}$ leads to ``pseudopolycrysallization'' around the $b$ axis, although the ingot is not crushed macroscopically.

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Publication Details

Journal
Physical review. B./Physical review. B
Published
2025-11-24
DOI
https://doi.org/10.1103/5sjv-4njg
Primary Topic
Microstructure and mechanical properties
Type
article
Field-Weighted Citation Impact
0.00
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article

Irreversible process of the atomic reconstruction phenomenon induced by uniaxial stress in MnP

T. Sato, Hung‐Cheng Wu, Kazuhiro Nawa, Katsuki Kinjo et al.
Physical review. B./Physical review. B
Microstructure and mechanical properties
article

Irreversible process of the atomic reconstruction phenomenon induced by uniaxial stress in MnP

T. Sato, Hung‐Cheng Wu, Kazuhiro Nawa, Katsuki Kinjo, Hiromu Tamatsukuri, Masayoshi Fujihala, S. Yano, Tatsuya Kozawa, Setsuo Mitsuda
article en

Abstract

The authors present here a process of a unusual ``atomic reconstruction'' phenomenon. Applying a uniaxial stress along the $a$ axis (${\ensuremath{\sigma}}_{a}$) to a single domain structure of MnP generates crystal domains corresponding to structures in which the original structure is rotated by $\ifmmode\pm\else\textpm\fi{}$123.1\ifmmode^\circ\else\textdegree\fi{} around the $b$ axis. Additionally, the authors find applying further ${\ensuremath{\sigma}}_{a}$ leads to ``pseudopolycrysallization'' around the $b$ axis, although the ingot is not crushed macroscopically.

Physical review. B./Physical review. BVol. 112(18)
Japan Atomic Energy Agency (JP), Tokyo University of Science (JP), Tohoku University (JP), Japan Proton Accelerator Research Complex (JP), National Synchrotron Radiation Research Center (TW), Advanced Science Research Center (JP), The University of Tokyo (JP)
Openalex Percentile: Top 71%
Microstructure and mechanical properties
DOISourceOpenAlex
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Irreversible process of the atomic reconstruction phenomenon induced by uniaxial stress in MnP — T. Sato, Hung‐Cheng Wu, et al. · Physical review. B./Physical review. B (2025) | TGRS Research Map | TGRS