Unexpected metastable transition in high superheating state

By high temperature microscopy, we conducted in-situ observation on the evolution of peritectic melting of YBa2Cu3O7−y thin films (denoted as the α phase). As the α phase was highly superheated above a critical temperature, we found that a non-equilibrium phase transition occurred. An unexpected met...

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Veröffentlicht in:	Journal of applied physics 2012-11, Vol.112 (10)
Hauptverfasser:	Chen, Y. Y., Fang, T. F., Li, W., Yan, S. B., Yao, X., Xiong, J., Tao, B. W.
Format:	Artikel
Sprache:	eng
Schlagworte:	COPPER OXIDE Decomposition Evolution HEATING Melting Microscopy Phase transformations Superheating THIN FILMS YTTRIUM OXIDE
Online-Zugang:	Volltext
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