Strain-enhanced phase separation affecting electro- and magnetotransport in La0.67Ca0.33MnO3 films

Biaxial strain during nucleation influences phase separation into ferromagnetic (metallic) and nonferromagnetic (insulating) regions and that, in turn, markedly affects the electric transport of a manganite film. A 40-nm-thick La0.67Ca0.33MnO3 film, coherently constrained by a (001)LaAlO3 substrate,...

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Veröffentlicht in:	Journal of applied physics 2004-07, Vol.96 (1), p.435-442
Hauptverfasser:	Boikov, Yu. A., Gunnarsson, R., Claeson, T.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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