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Title
Japanese: 
English:Phase diagram of Ca1-xCexMnO3 thin films studied by X-ray magnetic circular dichroism 
Author
Japanese: 原野 貴幸, 芝田 悟朗, 吉松 公平, 石上 啓介, Verma V. K., 高橋 文雄, 門野 利治, 吉田鉄平, 藤森 淳, 小出 常晴, Chang F. -H., Lin H. -J., Huang D. –J., Chen C. -T., Xiang P. -H., 山田 浩之, 澤 彰仁.  
English: Takayuki Harano, Goro Shibata, K. Yoshimatsu, Keisuke Ishigami, V. K. Verma, Yukio Takahashi, Toshiharu Kadono, Teppei Yoshida, A. Fujimori, Tsuneharu Koide, F. -H. Chang, H. -J. Lin, D. –J. Huang, C. -T. Chen, P. -H. Xiang, Hiroyuki Yamada, Akihito Sawa.  
Language English 
Journal/Book name
Japanese: 
English:Solid State Communications 
Volume, Number, Page Vol. 174        Page 30
Published date Sept. 14, 2013 
Publisher
Japanese: 
English:ELSEVIER 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL http://www.sciencedirect.com/science/article/pii/S0038109813004080
 
DOI https://doi.org/10.1016/j.ssc.2013.09.005
Abstract In the perovskite-type Ca1xCexMnO3 (CCMO),one can control the transport and magnetic properties through varying Ce content.In the case of thin films,the properties can also be controlled by epitaxial strain from the substrate through changing it such as YAlO3 (YAO), NdAlO3 (NAO), and LaSrAlO4 (LSAO). However, one cannot measure the magnetization of thin films on NAO substrates by conventional magnetization measurements because of the strong paramagnetic signals from the Nd3+ ions. In order to eliminate the influence of Nd3+ and to identify magnetic phases of the CCMO thin films, we have performed element-selective X-ray magnetic circular dichroism (XMCD) measurements of the Mn2p core level. By studying the anisotropy of the XMCD intensity, we could unambiguously determine the magnetic phase diagram of the CCMO thin films.

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