Magnetodielectric Response from Spin-Orbital Interaction Occurring at Interface of Ferromagnetic Co and Organometal Halide Perovskite Layers via Rashba Effect

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• 作者：Mingxing Li ; Ling Li ; Rupam Mukherjee ; Kai Wang ; Qing Liu ; Qiang Zou ; Hengxing Xu ; Jeremy Tisdale ; Zheng Gai ; Ilia N. Ivanov ; David Mandrus and Bin Hu
• 刊名：Advanced Materials
• 出版年：2017
• 出版时间：February 10, 2017
• 年：2017
• 卷：29
• 期：6
• 全文大小：640K
• ISSN：1521-4095

文摘

The spin on a ferromagnetic Co surface can interact with the asymmetric orbital on an organometal halide perovskite surface, leading to an anisotropic magnetodielectric effect. This study presents an opportunity to integrate ferromagnetic and semiconducting properties through the Rasbha effect for achieving spin-dependent electronic functionalities based on thin-film design.