Effect of the change in the interface structure of Pd(100)/SrTiO3 for quantum-well induced ferromagnetism
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- 作者：Shunsuke Sakuragia ; sakuragi@az.appi.keio.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Tomoyuki Ogawab ; Tetsuya Satoa
- 关键词：Pd ultrathin films ; Quantum-well states ; Ferromagnetism ; Interface structure
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：423
- 期：Complete
- 页码：453-457
- 全文大小：488 K
文摘
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Interface manipulation of quantum-well induced ferromagnetism was performed.
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Ferromagnetic Pd(100) ultrathin films on SrTiO3 substrate were prepared.
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The structural phase transition of SrTiO3 degraded gradually the interface structure.
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Change in the interface structure caused change in the magnetic moment of Pd.
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Magnetic change was interpreted by modulation in the effective thickness of the film.