Transition from an indirect type-I to a direct type-II bandgap in α-tellurene/Ca(OH)2 heterostructures with excellent optical properties
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DOI: 10.1039/d0tc02741c
Abstract: Exploring van der Waals heterostructures (vdWHs) based on two-dimensional (2D) materials is of importance for designing new materials or tuning the properties of existing materials. By virtue of first-principles calculations, we propose a type-I vertical… read more here.
Keywords: bandgap; excellent optical; indirect type; tellurene ... See more keywords