Observation of Magnetic Proximity Effect Using Resonant Optical Spectroscopy of an Electrically Tunable MoSe2/CrBr3 Heterostructure

van der Waals heterostructures combining two-dimensional magnetic and semiconducting layers constitute a promising platform for interfacing magnetism, electronics, and optics. Here, we use resonant optical reflection spectroscopy to observe the magnetic proximity effect in a gate-tunable MoSe2/CrBr3...

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Veröffentlicht in:	Physical review letters 2020-05, Vol.124 (19)
Hauptverfasser:	Ciorciaro, Livio, Kroner, Martin, Watanabe, Kenji, Taniguchi, Takashi, Imamoglu, Atac
Format:	Artikel
Sprache:	eng
Schlagworte:	Chromium bromides Coercivity Electric fields Excitons Heterostructures Magnetic anisotropy Magnetic permeability Magnetism Magnetization Molybdenum compounds Optical reflection Proximity Proximity effect (electricity) Spectroscopy Spectrum analysis
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