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Spin-Polarized Photocarrier Dynamics in WSe2/hBN/Bi2Se3 van der Waals Tunnel Device

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Abstract

We demonstrate an efficient optoelectronic platform using WSe2/hBN/Bi2Se3 van der Waals heterostructures to manipulate the photocarrier polarization and dynamics. Our observations are corroborated by the comprehensive polarization, external electric field, and two-pulse delay dependence behaviors.

© 2022 The Author(s)

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