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

doi:10.4028/www.scientific.net/msf.363-365.182

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 journal › Conference article › peer-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 language	English
Pages (from-to)	182-184
Number of pages	3
Journal	Materials Science Forum
Volume	363-365
DOIs	https://doi.org/10.4028/www.scientific.net/msf.363-365.182
Publication status	Published - 2001
Externally published	Yes
Event	12th International Conference on Positron Annihilation - Munchen, Germany Duration: 06-08-2000 → 12-08-2000

All Science Journal Classification (ASJC) codes

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

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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.",

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

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language = "English",

volume = "363-365",

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TY - JOUR

T1 - The structure of stable icosahedral phase in Mg-Zn-Y studied by positron annihilation

AU - Uchiyama, H.

AU - Hamada, E.

AU - Takahashi, T.

AU - Sato, K.

AU - Takahashi, Y.

AU - Kanazawa, I.

AU - Oshima, N.

AU - Suzuki, T.

AU - Yoshida, T.

AU - Takeuchi, S.

PY - 2001

Y1 - 2001

N2 - 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.

AB - 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.

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U2 - 10.4028/www.scientific.net/msf.363-365.182

DO - 10.4028/www.scientific.net/msf.363-365.182

M3 - Conference article

AN - SCOPUS:0034999209

VL - 363-365

SP - 182

EP - 184

JO - Materials Science Forum

JF - Materials Science Forum

SN - 0255-5476

T2 - 12th International Conference on Positron Annihilation

Y2 - 6 August 2000 through 12 August 2000

ER -