Atomic structure changes and phase transformation behavior in Pd-Si bulk glass-forming alloy

Dmitri V. Louzguine-Luzgin; Konstantinos Georgarakis; Vladislav Zadorozhnyy; Na Chen; Koji Nakayama; Gavin Vaughan; Alain R. Yavari; Akihisa Inoue

doi:10.1016/j.intermet.2011.08.022

Atomic structure changes and phase transformation behavior in Pd-Si bulk glass-forming alloy

Dmitri V. Louzguine-Luzgin, Konstantinos Georgarakis, Vladislav Zadorozhnyy, Na Chen, Koji Nakayama, Gavin Vaughan, Alain R. Yavari, Akihisa Inoue

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

16 Citations (Scopus)

Abstract

Synchrotron-radiation studies allowed continuous acquisition of X-ray diffraction spectra for binary Pd₈₁Si₁₉ bulk metallic glass forming alloy in the glassy, crystalline and liquid state. Such an investigation allowed determination of structural changes in the liquid and glassy states using real-space radial RDF(R) and atomic pair PDF(R) distribution functions. Crystallization behavior of this alloy was also studied by conventional X-ray diffractometry, transmission electron microscopy and differential scanning calorimetry in isochronal and isothermal mode.

Original language	English
Pages (from-to)	135-140
Number of pages	6
Journal	Intermetallics
Volume	20
Issue number	1
DOIs	https://doi.org/10.1016/j.intermet.2011.08.022
Publication status	Published - 2012 Jan

Keywords

B. Glasses, metallic
F. Diffraction (electron, neutron and X-ray)
F. Microscopy, various

ASJC Scopus subject areas

Chemistry(all)
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/j.intermet.2011.08.022

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title = "Atomic structure changes and phase transformation behavior in Pd-Si bulk glass-forming alloy",

abstract = "Synchrotron-radiation studies allowed continuous acquisition of X-ray diffraction spectra for binary Pd81Si19 bulk metallic glass forming alloy in the glassy, crystalline and liquid state. Such an investigation allowed determination of structural changes in the liquid and glassy states using real-space radial RDF(R) and atomic pair PDF(R) distribution functions. Crystallization behavior of this alloy was also studied by conventional X-ray diffractometry, transmission electron microscopy and differential scanning calorimetry in isochronal and isothermal mode.",

keywords = "B. Glasses, metallic, F. Diffraction (electron, neutron and X-ray), F. Microscopy, various",

author = "Louzguine-Luzgin, {Dmitri V.} and Konstantinos Georgarakis and Vladislav Zadorozhnyy and Na Chen and Koji Nakayama and Gavin Vaughan and Yavari, {Alain R.} and Akihisa Inoue",

note = "Funding Information: Support from the European Network on bulk metallic glasses and the French national ANR project and an ESRF long-term project coordinated by A.R.Y. are gratefully acknowledged. This work was also supported in part by Grant-in-Aid “ Priority Area on Science and Technology of Microwave-Induced , thermally Non-Equilibrium Reaction Field ” N: 18070001 from Ministry of Education, Culture, Sports, Science and Technology, Japan.",

year = "2012",

month = jan,

doi = "10.1016/j.intermet.2011.08.022",

language = "English",

volume = "20",

pages = "135--140",

journal = "Intermetallics",

issn = "0966-9795",

publisher = "Elsevier Limited",

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AU - Louzguine-Luzgin, Dmitri V.

AU - Georgarakis, Konstantinos

AU - Zadorozhnyy, Vladislav

AU - Chen, Na

AU - Nakayama, Koji

AU - Vaughan, Gavin

AU - Yavari, Alain R.

AU - Inoue, Akihisa

N1 - Funding Information: Support from the European Network on bulk metallic glasses and the French national ANR project and an ESRF long-term project coordinated by A.R.Y. are gratefully acknowledged. This work was also supported in part by Grant-in-Aid “ Priority Area on Science and Technology of Microwave-Induced , thermally Non-Equilibrium Reaction Field ” N: 18070001 from Ministry of Education, Culture, Sports, Science and Technology, Japan.

PY - 2012/1

Y1 - 2012/1

N2 - Synchrotron-radiation studies allowed continuous acquisition of X-ray diffraction spectra for binary Pd81Si19 bulk metallic glass forming alloy in the glassy, crystalline and liquid state. Such an investigation allowed determination of structural changes in the liquid and glassy states using real-space radial RDF(R) and atomic pair PDF(R) distribution functions. Crystallization behavior of this alloy was also studied by conventional X-ray diffractometry, transmission electron microscopy and differential scanning calorimetry in isochronal and isothermal mode.

AB - Synchrotron-radiation studies allowed continuous acquisition of X-ray diffraction spectra for binary Pd81Si19 bulk metallic glass forming alloy in the glassy, crystalline and liquid state. Such an investigation allowed determination of structural changes in the liquid and glassy states using real-space radial RDF(R) and atomic pair PDF(R) distribution functions. Crystallization behavior of this alloy was also studied by conventional X-ray diffractometry, transmission electron microscopy and differential scanning calorimetry in isochronal and isothermal mode.

KW - B. Glasses, metallic

KW - F. Diffraction (electron, neutron and X-ray)

KW - F. Microscopy, various

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VL - 20

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EP - 140

JO - Intermetallics

JF - Intermetallics

IS - 1

ER -

Atomic structure changes and phase transformation behavior in Pd-Si bulk glass-forming alloy

Abstract

Keywords

ASJC Scopus subject areas

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