Large Spin-Valley Polarization in Monolayer MoTe2 on Top of EuO(111)
KAUST DepartmentPhysical Sciences and Engineering (PSE) Division
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AbstractThe electronic properties of monolayer MoTe2 on top of EuO(111) are studied by first-principles calculations. Strong spin polarization is induced in MoTe2, which results in a large valley polarization. In a longitudinal electric field this will result in a valley and spin-polarized charge Hall effect. The direction of the Hall current as well as the valley and spin polarizations can be tuned by an external magnetic field. Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
CitationZhang Q, Yang SA, Mi W, Cheng Y, Schwingenschlögl U (2015) Large Spin-Valley Polarization in Monolayer MoTe 2 on Top of EuO(111) . Advanced Materials 28: 959–966. Available: http://dx.doi.org/10.1002/adma.201502585.
SponsorsComputational resources had been provided by KAUST IT. Research reported in this publication was supported by the King Abdullah University of Science and Technology (KAUST). Y.C.C. acknowledges financial support from the National Natural Science Foundation of China (Project No. 61575094).
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