The structure of stable icosahedral phase in Mg-Zn-Y studied by positron annihilation

H. Uchiyama, E. Hamada, T. Takahashi, K. Sato, Y. Takahashi, I. Kanazawa, N. Oshima, T. Suzuki, T. Yoshida, S. Takeuchi

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

We have performed positron annihilation lifetime experiments for stable F-K type icosahedral quasicrystals of Mg-Zn-Y alloys, and besides, we have measured positron annihilation Doppler-broadening spectra by slow variable monoenergetic positron beam in Mg-Zn-Y. In this study, we will discuss the structure of the stable Mg-Zn-Y quasicrystal, taking account of the structural model of a hexagonal phase in Mg-Zn-Y alloy.

Original languageEnglish
Pages (from-to)182-184
Number of pages3
JournalMaterials Science Forum
Volume363-365
DOIs
Publication statusPublished - 2001
Externally publishedYes
Event12th International Conference on Positron Annihilation - Munchen, Germany
Duration: 06-08-200012-08-2000

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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