Frenkel pair accumulation induced crystallization of amorphous MgAl2O4

Alain Chartier, Tomokazu Yamamoto, Kazuhiro Yasuda, Constantin Meis, Syo Matsumura

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)

抄録

The epitaxial and homogeneous irradiation induced re-crystallization of amorphous MgAl2O4 was studied by means of continuous Frenkel pair accumulation in the molecular dynamics framework. Present results point out that the re-crystallization induced by Frenkel pair accumulation appears in both cases to be thermally enhanced but non diffusive. It is governed by a local rearrangement of each point defect in the homogeneous case, while spontaneous Frenkel pair recombination process in the crystalline part or at the interface drives the re-crystallization in the epitaxial case.

本文言語英語
ページ(範囲)188-192
ページ数5
ジャーナルJournal of Nuclear Materials
378
2
DOI
出版ステータス出版済み - 8 31 2008

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Materials Science(all)
  • Nuclear Energy and Engineering

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