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

Li, Mingxing; Li, Ling; Mukherjee, Rupam; Wang, Kai; Liu, Qing; Zou, Qiang; Xu, Hengxing; Tisdale, Jeremy et al. · Adv Mater · 2017

basic_science · Level V

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Abstract

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.