Magnetoresistance of la0.7 Sr0.3 MnO3 film at room temperature

S. Y. Yang; W. L. Kuang; C. H. Ho; W. S. Tse; M. T. Lin; S. F. Lee; Y. Liou; Y. D. Yao

doi:10.1016/S0304-8853(01)00102-0

Magnetoresistance of la_0.7 Sr_0.3 MnO₃ film at room temperature

S. Y. Yang, W. L. Kuang, C. H. Ho, W. S. Tse, M. T. Lin, S. F. Lee, Y. Liou, Y. D. Yao

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

16 引文斯高帕斯（Scopus）

摘要

The La_0.7 Sr_0.3MnO₃ (LSMO) film is deposited successfully onto a MgO (001) substrate by using a magnetron DC sputtering system. The θ-20 X-ray diffraction pattern is detected to investigate the structure of the deposited LSMO film. According to the experimental temperature dependent magnetization result, the Curie temperature of the sample is 364.8 K. The magnetic hysteresis curve with a coercivity of 17 Oe was found for the LSMO film at 300K, meanwhile, a significant magnetoresistance was observed. With these properties at room temperature, the LSMO-based devices might be very suitable for practical applications.

原文	英語
頁（從 - 到）	690-692
頁數	3
期刊	Journal of Magnetism and Magnetic Materials
卷	226-230
發行號	PART I
DOIs	https://doi.org/10.1016/S0304-8853(01)00102-0
出版狀態	已發佈 - 2001
對外發佈	是

ASJC Scopus subject areas

電子、光磁材料
凝聚態物理學

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10.1016/S0304-8853(01)00102-0

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引用此

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title = "Magnetoresistance of la0.7 Sr0.3 MnO3 film at room temperature",

abstract = "The La0.7 Sr0.3MnO3 (LSMO) film is deposited successfully onto a MgO (001) substrate by using a magnetron DC sputtering system. The θ-20 X-ray diffraction pattern is detected to investigate the structure of the deposited LSMO film. According to the experimental temperature dependent magnetization result, the Curie temperature of the sample is 364.8 K. The magnetic hysteresis curve with a coercivity of 17 Oe was found for the LSMO film at 300K, meanwhile, a significant magnetoresistance was observed. With these properties at room temperature, the LSMO-based devices might be very suitable for practical applications.",

keywords = "Curie temperature, Magnetoresistance, Thin films- Ferromagnetic",

author = "Yang, {S. Y.} and Kuang, {W. L.} and Ho, {C. H.} and Tse, {W. S.} and Lin, {M. T.} and Lee, {S. F.} and Y. Liou and Yao, {Y. D.}",

year = "2001",

doi = "10.1016/S0304-8853(01)00102-0",

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TY - JOUR

T1 - Magnetoresistance of la0.7 Sr0.3 MnO3 film at room temperature

AU - Yang, S. Y.

AU - Kuang, W. L.

AU - Ho, C. H.

AU - Tse, W. S.

AU - Lin, M. T.

AU - Lee, S. F.

AU - Liou, Y.

AU - Yao, Y. D.

PY - 2001

Y1 - 2001

N2 - The La0.7 Sr0.3MnO3 (LSMO) film is deposited successfully onto a MgO (001) substrate by using a magnetron DC sputtering system. The θ-20 X-ray diffraction pattern is detected to investigate the structure of the deposited LSMO film. According to the experimental temperature dependent magnetization result, the Curie temperature of the sample is 364.8 K. The magnetic hysteresis curve with a coercivity of 17 Oe was found for the LSMO film at 300K, meanwhile, a significant magnetoresistance was observed. With these properties at room temperature, the LSMO-based devices might be very suitable for practical applications.

AB - The La0.7 Sr0.3MnO3 (LSMO) film is deposited successfully onto a MgO (001) substrate by using a magnetron DC sputtering system. The θ-20 X-ray diffraction pattern is detected to investigate the structure of the deposited LSMO film. According to the experimental temperature dependent magnetization result, the Curie temperature of the sample is 364.8 K. The magnetic hysteresis curve with a coercivity of 17 Oe was found for the LSMO film at 300K, meanwhile, a significant magnetoresistance was observed. With these properties at room temperature, the LSMO-based devices might be very suitable for practical applications.

KW - Curie temperature

KW - Magnetoresistance

KW - Thin films- Ferromagnetic

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VL - 226-230

SP - 690

EP - 692

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART I

ER -

Magnetoresistance of la0.7 Sr0.3 MnO3 film at room temperature

摘要

ASJC Scopus subject areas

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Magnetoresistance of la_0.7 Sr_0.3 MnO₃ film at room temperature