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Comparison of different models for melting point change of metallic nanocrystals

Published online by Cambridge University Press:  31 January 2011

M. Zhao ,
X. H. Zhou  and
Q. Jiang
M. Zhao
Affiliation:
Department of Materials Science and Engineering, Jilin University, Changchun 130025, People's Republic of China
X. H. Zhou
Affiliation:
Department of Materials Science and Engineering, Jilin University, Changchun 130025, People's Republic of China
Q. Jiang*
Affiliation:
Department of Materials Science and Engineering, Jilin University, Changchun 130025, People's Republic of China
*
a) e-mail: jiangq@jlu.edu.cn
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Abstract

Our phenomenological model without adjustable parameters for the size dependence and dimension dependence of melting point depression and enhancement of nanocrystals is introduced. The predictions of our models are consistent with both of experimental results and other thermodynamic models for metallic nanocrystals while the difference between our model and other theoretical considerations in mesoscopic size range is discussed.

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Articles
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Journal of Materials Research , Volume 16 , Issue 11 , November 2001 , pp. 3304 - 3308
Copyright
Copyright © Materials Research Society 2001

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