Angle-resolved photoemission study on EuO thin films

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• 作者：Hidetoshi Miyazaki ; Takahiro Ito ; Shunji Ota ; H.J. Im ; Shinya Yagi ; Masahiko Kato ; Kazuo Soda ; Shin-Ichi Kimura
• 关键词：Angle-resolved photoemission ; Band structure ; EuO
• 刊名：Physica B
• 出版年：2008
• 出版时间：1 April 2008
• 年：2008
• 卷：403
• 期：5-9
• 页码：917-918
• 全文大小：294 K

文摘

We report the electronic structure of single-crystalline EuO thin films studied by angle-resolved photoemission spectroscopy and band structure calculation. We have found that the Eu 4f states have sizable energy dispersion at both the Γ and X points. This result indicates that the hybridization between the Eu 4f states and the other electronic states such as the O 2p and Eu 5d ones is important.