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英文:Phase diagram of Ca1-xCexMnO3 thin films studied by X-ray magnetic circular dichroism 
著者
和文: 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.  
英文: 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.  
言語 English 
掲載誌/書名
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英文:Solid State Communications 
巻, 号, ページ Vol. 174        Page 30
出版年月 2013年9月14日 
出版者
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英文:ELSEVIER 
会議名称
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開催地
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公式リンク http://www.sciencedirect.com/science/article/pii/S0038109813004080
 
DOI https://doi.org/10.1016/j.ssc.2013.09.005
アブストラクト 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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