Magnetic and Electrical Transport Properties of Sr1-xLaxRuO3 (0≤x≤0.10)

Chin. Phys. Lett.

2006, Vol. 23

Issue (8): 2225-2228 DOI:

Original Articles

Magnetic and Electrical Transport Properties of Sr_1-xLa_xRuO₃ (0≤x≤0.10)

PI Li;FAN E-Hua;XIAO Ying,ZHANG Yu-Heng

Structure Research Laboratory, University of Science and Technology of China, Hefei 230026

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PI Li, FAN E-Hua, XIAO Ying et al 2006 Chin. Phys. Lett. 23 2225-2228

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Abstract We investigate the lightly doped polycrystalline Sr_1-xLa_xRuO₃ (x =0, 0.02, 0.08 and 0.10). With La doping, the ferromagnetism in the system has been suppressed. The transition temperature is T_c’ at which the long-range ferromagnetism establishes and the magnetization under 3T at 5K decreases with increasing x. In contrast to Sr_1-xCa_xRuO₃, the samples remain with the PM-FM transition at 162K, which might be attributed to the valency change of Ru.

Keywords: 75.30.Cr 75.60.Ej 72.80.Ga

Published: 01 August 2006

PACS:	75.30.Cr	(Saturation moments and magnetic susceptibilities)
	75.60.Ej	(Magnetization curves, hysteresis, Barkhausen and related effects)
	72.80.Ga	(Transition-metal compounds)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I8/02225

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