Local chemical order in Al92Ce8 metallic glass: The role of 4f-electrons

Uporov, S.; Zubavichus, Y.; Yaroslavtsev, A.; Trofimova, N.; Bykov, V.; Ryltsev, R.; Pryanichnikov, S.; Sidorov, V.; Shunyaev, K.; Mudry, S.; Zhovneruk, S.; Murzakaev, A.

doi:10.1016/j.jnoncrysol.2014.04.030

Please use this identifier to cite or link to this item: http://elar.uspu.ru/handle/uspu/5299

Title:	Local chemical order in Al92Ce8 metallic glass: The role of 4f-electrons
Authors:	Uporov, S. Zubavichus, Y. Yaroslavtsev, A. Trofimova, N. Bykov, V. Ryltsev, R. Pryanichnikov, S. Sidorov, V. Shunyaev, K. Mudry, S. Zhovneruk, S. Murzakaev, A.
Issue Date:	2014
Publisher:	ELSEVIER SCIENCE BV
Citation:	Local chemical order in Al92Ce8 metallic glass: The role of 4f-electrons / S. Uporov, Y. Zubavichus, A. Yaroslavtsev [и др.] // Journal of non-crystalline solids. — 2014. — Vol. 402. — P. 42741.
Abstract:	Using a combination of the synchrotron X-ray absorption spectroscopy, transmission electron microscopy, vibrating magnetometry, Faraday's method and thermal analysis, we studied Al92Ce8 alloy in the glassy, crystalline and liquid states. The cerium in the alloy demonstrates mixed valence behavior with the noticeable portion of tetravalent states. The local order and physical properties of the investigated composition are discussed in the assumption of specific chemical bonding between Al and Ce with partial involvement of 4f-electrons. (C) 2014 Elsevier B.V. All rights reserved.
Keywords:	METALLIC GLASSES AL-CE LOCAL STRUCTURE EXAFS X-RAY DIFFRACTION MAGNETIC PROPERTIES AL-RE ALLOYS AMORPHOUS-ALLOYS MAGNETIC-SUSCEPTIBILITY LIQUID STATES INTERMETALLIC COMPOUNDS NANOCRYSTALLINE ALLOYS THERMAL-STABILITY ALUMINUM-ALLOYS FORMING ALLOY GD
URI:	http://elar.uspu.ru/handle/uspu/5299
DOI:	10.1016/j.jnoncrysol.2014.04.030
Appears in Collections:	Научные публикации, проиндексированные в Scopus и Web of Science

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