Comparative radial distribution analysis of the short range order in metallic glass Al0.91La0.09 and crystalline Al11La3

A. Frenkel; A. Rubshtein; A. Voronel; E. A. Stern

doi:10.1016/0921-4526(94)00700-6

Comparative radial distribution analysis of the short range order in metallic glass Al_0.91La_0.09 and crystalline Al₁₁La₃

A. Frenkel, A. Rubshtein, A. Voronel, E. A. Stern

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

XAFS data of metallic glass Al_0.91La_0.09 and a crystalline phase Al₁₁La₃ formed by annealing of the glass were measured at the La L₃ edge at T = 12 K and analyzed using the radial distribution function method. The shortest LaAl distance appeared to be distinctively smaller within the glass than in the crystal. This difference decreases the disparity in size of La and Al in the alloy, allowing their mixing in the glassy state.

Original language	English
Pages (from-to)	398-400
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	208-209
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(94)00700-6
State	Published - 1 Mar 1995
Externally published	Yes

Bibliographical note

Funding Information:
The calculation of the radial distribution functions was performed using the program RDF. This work was supported in part by the US-Israel BSF Grant No. 90-00152/1 and by the DOE Grant No. DE-FG06-90ER45425.

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10.1016/0921-4526(94)00700-6

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title = "Comparative radial distribution analysis of the short range order in metallic glass Al0.91La0.09 and crystalline Al11La3",

abstract = "XAFS data of metallic glass Al0.91La0.09 and a crystalline phase Al11La3 formed by annealing of the glass were measured at the La L3 edge at T = 12 K and analyzed using the radial distribution function method. The shortest LaAl distance appeared to be distinctively smaller within the glass than in the crystal. This difference decreases the disparity in size of La and Al in the alloy, allowing their mixing in the glassy state.",

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note = "Funding Information: The calculation of the radial distribution functions was performed using the program RDF. This work was supported in part by the US-Israel BSF Grant No. 90-00152/1 and by the DOE Grant No. DE-FG06-90ER45425.",

year = "1995",

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doi = "10.1016/0921-4526(94)00700-6",

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AU - Frenkel, A.

AU - Rubshtein, A.

AU - Voronel, A.

AU - Stern, E. A.

N1 - Funding Information: The calculation of the radial distribution functions was performed using the program RDF. This work was supported in part by the US-Israel BSF Grant No. 90-00152/1 and by the DOE Grant No. DE-FG06-90ER45425.

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N2 - XAFS data of metallic glass Al0.91La0.09 and a crystalline phase Al11La3 formed by annealing of the glass were measured at the La L3 edge at T = 12 K and analyzed using the radial distribution function method. The shortest LaAl distance appeared to be distinctively smaller within the glass than in the crystal. This difference decreases the disparity in size of La and Al in the alloy, allowing their mixing in the glassy state.

AB - XAFS data of metallic glass Al0.91La0.09 and a crystalline phase Al11La3 formed by annealing of the glass were measured at the La L3 edge at T = 12 K and analyzed using the radial distribution function method. The shortest LaAl distance appeared to be distinctively smaller within the glass than in the crystal. This difference decreases the disparity in size of La and Al in the alloy, allowing their mixing in the glassy state.

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Comparative radial distribution analysis of the short range order in metallic glass Al_0.91La_0.09 and crystalline Al₁₁La₃

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Bibliographical note

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