Rectifying Properties of La1-XSrXMnO3/Si (x=0.2, 0.04) PN Heterostructures

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Abstract:

La1-xSrxMnO3 (x=0.2, 0.04)/Si PN heterostructures were prepared by RF magnetron sputtering method, which have evident rectifying properties. Furthermore, the excellent rectifying properties are presented in a relatively wide temperature range for La0.8Sr0.2MnO3/Si heterostructures. The diffusion voltage decreases with increasing the temperatures, which is attributed to the modulation of the interfacial electronic structure of the heterostructures.

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Advanced Materials Research (Volumes 415-417)

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625-628

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December 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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