Evidence of icosahedral short-range order in Zr70Cu 30 and Zr70Cu29Pd1 metallic glasses

K. Saksl; H. Franz; P. Jóvári; K. Klementiev; E. Welter; A. Ehnes; J. Saida; A. Inoue; J. Z. Jiang

doi:10.1063/1.1626266

Evidence of icosahedral short-range order in Zr₇₀Cu ₃₀ and Zr₇₀Cu₂₉Pd₁ metallic glasses

K. Saksl, H. Franz, P. Jóvári, K. Klementiev, E. Welter, A. Ehnes, J. Saida, A. Inoue, J. Z. Jiang

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Abstract

The changes in the local atomic environment during the crystallization of zirconium (Zr)-based glassy alloys were analyzed. The changes were studied by extended x-ray absorption fine structure (EXAFS) spectroscopy. The formation of quasicrystalline phase was observed in the Zr₇₀Cu₂₉Pd ₁ glassy alloy during annealing. The results show good correlation between the existence of local icosahedral short-range order and the stability of supercooled liquid state.

Original language	English
Pages (from-to)	3924-3926
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	19
DOIs	https://doi.org/10.1063/1.1626266
Publication status	Published - 2003 Nov 10

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abstract = "The changes in the local atomic environment during the crystallization of zirconium (Zr)-based glassy alloys were analyzed. The changes were studied by extended x-ray absorption fine structure (EXAFS) spectroscopy. The formation of quasicrystalline phase was observed in the Zr70Cu29Pd 1 glassy alloy during annealing. The results show good correlation between the existence of local icosahedral short-range order and the stability of supercooled liquid state.",

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AU - Saksl, K.

AU - Franz, H.

AU - Jóvári, P.

AU - Klementiev, K.

AU - Welter, E.

AU - Ehnes, A.

AU - Saida, J.

AU - Inoue, A.

AU - Jiang, J. Z.

PY - 2003/11/10

Y1 - 2003/11/10

N2 - The changes in the local atomic environment during the crystallization of zirconium (Zr)-based glassy alloys were analyzed. The changes were studied by extended x-ray absorption fine structure (EXAFS) spectroscopy. The formation of quasicrystalline phase was observed in the Zr70Cu29Pd 1 glassy alloy during annealing. The results show good correlation between the existence of local icosahedral short-range order and the stability of supercooled liquid state.

AB - The changes in the local atomic environment during the crystallization of zirconium (Zr)-based glassy alloys were analyzed. The changes were studied by extended x-ray absorption fine structure (EXAFS) spectroscopy. The formation of quasicrystalline phase was observed in the Zr70Cu29Pd 1 glassy alloy during annealing. The results show good correlation between the existence of local icosahedral short-range order and the stability of supercooled liquid state.

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JF - Applied Physics Letters

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Evidence of icosahedral short-range order in Zr₇₀Cu ₃₀ and Zr₇₀Cu₂₉Pd₁ metallic glasses

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