Ordering in Cu3Au: Equilibrium, kinetics and domain growth

Hubert Lang; Hideyuki Uzawa; Tetsuo Mohri; Wolfgang Pfeiler

doi:10.4028/www.scientific.net/DDF.194-199.583

Ordering in Cu3Au: Equilibrium, kinetics and domain growth

Hubert Lang, Hideyuki Uzawa, Tetsuo Mohri, Wolfgang Pfeiler

Publications: Contribution to journal › Article › Peer Reviewed

Abstract

Long range order (LRO) was studied in Ll2-ordered Cu3Au as a function of temperature by means of residual resistivity. The results were obtained as plateau values of isothermal annealing treatments and therefore correspond to values of LRO in thermal equilibrium. These results of resistivity measurement were calibrated by X-ray diffraction and compared with model calculations. From a comparison of order-order and disorder-order relaxation kinetics changes in the order parameter due to antiphase-domain growth can be separated from ordering within ordered domains. Œ 2001 Scitec Publications.

Original language	English
Pages (from-to)	583-588
Number of pages	6
Journal	Defect and Diffusion Forum
Issue number	194-199 PA
DOIs	https://doi.org/10.4028/www.scientific.net/DDF.194-199.583
Publication status	Published - 2001

Austrian Fields of Science 2012

1030 Physics, Astronomy

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10.4028/www.scientific.net/DDF.194-199.583

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title = "Ordering in Cu3Au: Equilibrium, kinetics and domain growth",

abstract = "Long range order (LRO) was studied in Ll2-ordered Cu3Au as a function of temperature by means of residual resistivity. The results were obtained as plateau values of isothermal annealing treatments and therefore correspond to values of LRO in thermal equilibrium. These results of resistivity measurement were calibrated by X-ray diffraction and compared with model calculations. From a comparison of order-order and disorder-order relaxation kinetics changes in the order parameter due to antiphase-domain growth can be separated from ordering within ordered domains. {\OE} 2001 Scitec Publications.",

author = "Hubert Lang and Hideyuki Uzawa and Tetsuo Mohri and Wolfgang Pfeiler",

note = "Zeitschrift: Diffusion and Defect Data. Pt A Defect and Diffusion Forum Coden: DDAFE Affiliations: Institut f{\"u}r Materialphysik, University of Vienna, Strudelhofgasse 4, AT-1090 Wien, Austria; Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo 060-8628, Japan Adressen: Lang, H.; Institut f{\"u}r Materialphysik; University of Vienna; Strudelhofgasse 4 AT-1090 Wien, Austria Import aus Scopus: 2-s2.0-0035780681 17.12.2007: Datenanforderung 2031 (Import Sachbearbeiter)",

year = "2001",

doi = "10.4028/www.scientific.net/DDF.194-199.583",

language = "English",

pages = "583--588",

journal = "Defect and Diffusion Forum",

issn = "1012-0386",

number = "194-199 PA",

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TY - JOUR

T1 - Ordering in Cu3Au: Equilibrium, kinetics and domain growth

AU - Lang, Hubert

AU - Uzawa, Hideyuki

AU - Mohri, Tetsuo

AU - Pfeiler, Wolfgang

N1 - Zeitschrift: Diffusion and Defect Data. Pt A Defect and Diffusion Forum Coden: DDAFE Affiliations: Institut für Materialphysik, University of Vienna, Strudelhofgasse 4, AT-1090 Wien, Austria; Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo 060-8628, Japan Adressen: Lang, H.; Institut für Materialphysik; University of Vienna; Strudelhofgasse 4 AT-1090 Wien, Austria Import aus Scopus: 2-s2.0-0035780681 17.12.2007: Datenanforderung 2031 (Import Sachbearbeiter)

PY - 2001

Y1 - 2001

N2 - Long range order (LRO) was studied in Ll2-ordered Cu3Au as a function of temperature by means of residual resistivity. The results were obtained as plateau values of isothermal annealing treatments and therefore correspond to values of LRO in thermal equilibrium. These results of resistivity measurement were calibrated by X-ray diffraction and compared with model calculations. From a comparison of order-order and disorder-order relaxation kinetics changes in the order parameter due to antiphase-domain growth can be separated from ordering within ordered domains. Œ 2001 Scitec Publications.

AB - Long range order (LRO) was studied in Ll2-ordered Cu3Au as a function of temperature by means of residual resistivity. The results were obtained as plateau values of isothermal annealing treatments and therefore correspond to values of LRO in thermal equilibrium. These results of resistivity measurement were calibrated by X-ray diffraction and compared with model calculations. From a comparison of order-order and disorder-order relaxation kinetics changes in the order parameter due to antiphase-domain growth can be separated from ordering within ordered domains. Œ 2001 Scitec Publications.

U2 - 10.4028/www.scientific.net/DDF.194-199.583

DO - 10.4028/www.scientific.net/DDF.194-199.583

M3 - Article

SN - 1012-0386

SP - 583

EP - 588

JO - Defect and Diffusion Forum

JF - Defect and Diffusion Forum

IS - 194-199 PA

ER -

Ordering in Cu3Au: Equilibrium, kinetics and domain growth

Abstract

Austrian Fields of Science 2012

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