Spin switchable optical phenomena in Rashba band structures through intersystem crossing in momentum space in solution-processing 2D-superlattice perovskite film

Abstract Spin-switchable phenomena are a critical element for the development of spintronic and chiroptic devices. Herein we combine a 2D-superlattice perovskite (4,4-DFPD2PbI4) film with a ferromagnetic cobalt (Co) layer to form a multiferroic perovskite/Co interface, and demonstrate spin-switchabl...

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Bibliographic Details
Main Authors: Bogdan Dryzhakov, Yipeng Tang, Jong Keum, Haile Ambaye, Jinwoo Kim, Tae-Woo Lee, Valeria Lauter, Bin Hu
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-57834-2
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