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Van der Waals Heterostructures: Controllable Magnetic Proximity Effect and Charge Transfer in 2D Semiconductor and Double‐Layered Perovskite Manganese Oxide van der Waals Heterostructure (Adv. Mater. 50/2020)
Author(s) -
Zhang Yan,
Shinokita Keisuke,
Watanabe Kenji,
Taniguchi Takashi,
Goto Masato,
Kan Daisuke,
Shimakawa Yuichi,
Moritomo Yutaka,
Nishihara Taishi,
Miyauchi Yuhei,
Matsuda Kazunari
Publication year - 2020
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.202070379
Subject(s) - materials science , heterojunction , van der waals force , exciton , semiconductor , condensed matter physics , monolayer , ferromagnetism , magnetic semiconductor , perovskite (structure) , manganese , oxide , paramagnetism , nanotechnology , optoelectronics , chemistry , crystallography , physics , organic chemistry , molecule , metallurgy
Optically excited states in semiconductors are highly sensitive to the physical properties of the materials underneath. In article number 2003501, Kazunari Matsuda and co‐workers demonstrate modulation and control of the excitonic states (excitons and trions) in a novel van der Waals heterostructure of a monolayer semiconductor on the strongly correlated electron system of perovskite manganese oxide with a thin insulating layer, wherein manganese oxide transforms from a paramagnetic insulator to a ferromagnetic metal.