First results on the electronic distributions of Zn-Mg-Y alloys as investigated by soft X-ray spectroscopies

Belin Ferré Esther; Fournée Vincent; Sadoc Anne; Fontaine Marie Françoise; Dankhazi Zoltan; Müller Herbert; Tsai An Pang

First results on the electronic distributions of Zn-Mg-Y alloys as investigated by soft X-ray spectroscopies

Belin Ferré Esther, Fournée Vincent, Sadoc Anne, Fontaine Marie Françoise, Dankhazi Zoltan, Müller Herbert, Tsai An Pang

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

Abstract

We-report our first results on the electronic structure of icosahedral Zn₅₅Mg₃₅Y₁₀ as compared to hexagonal Zn₆₅Mg₂₈Y₇ and to the conventional Zn₂Mg alloy. The occupied Mg 3s, d, and Mg 3p on the one hand and empty Mg p, Zn d-s and Y d-s states on the other hand have been investigated using soft X-ray emission and photoabsorption spectroscopy, respectively. The various sub-bands presented for Mg are adjusted in the binding energy scale whereas for the other elements they are plotted in the X-ray transition energy scale. We observe that the metallic character of the samples progressively decreases when going from the pure metals to the icosahedral compound.

Original language	English
Pages (from-to)	K9181-K9186
Journal	Materials Research Society Symposium - Proceedings
Volume	643
Publication status	Published - 2001 Jan 1
Externally published	Yes

ASJC Scopus subject areas

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

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First results on the electronic distributions of Zn-Mg-Y alloys as investigated by soft X-ray spectroscopies. / Esther, Belin Ferré; Vincent, Fournée; Anne, Sadoc; Françoise, Fontaine Marie; Zoltan, Dankhazi; Herbert, Müller; Pang, Tsai An.

In: Materials Research Society Symposium - Proceedings, Vol. 643, 01.01.2001, p. K9181-K9186.

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

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abstract = "We-report our first results on the electronic structure of icosahedral Zn55Mg35Y10 as compared to hexagonal Zn65Mg28Y7 and to the conventional Zn2Mg alloy. The occupied Mg 3s, d, and Mg 3p on the one hand and empty Mg p, Zn d-s and Y d-s states on the other hand have been investigated using soft X-ray emission and photoabsorption spectroscopy, respectively. The various sub-bands presented for Mg are adjusted in the binding energy scale whereas for the other elements they are plotted in the X-ray transition energy scale. We observe that the metallic character of the samples progressively decreases when going from the pure metals to the icosahedral compound.",

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AU - Vincent, Fournée

AU - Anne, Sadoc

AU - Françoise, Fontaine Marie

AU - Zoltan, Dankhazi

AU - Herbert, Müller

AU - Pang, Tsai An

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AB - We-report our first results on the electronic structure of icosahedral Zn55Mg35Y10 as compared to hexagonal Zn65Mg28Y7 and to the conventional Zn2Mg alloy. The occupied Mg 3s, d, and Mg 3p on the one hand and empty Mg p, Zn d-s and Y d-s states on the other hand have been investigated using soft X-ray emission and photoabsorption spectroscopy, respectively. The various sub-bands presented for Mg are adjusted in the binding energy scale whereas for the other elements they are plotted in the X-ray transition energy scale. We observe that the metallic character of the samples progressively decreases when going from the pure metals to the icosahedral compound.

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