Two-dimensional ferroelectric MoS<sub>2</sub>/Ga<sub>2</sub>O<sub>3</sub> heterogeneous bilayers with highly tunable photocatalytic and electrical properties
Haohao Chen, J. Zhao, Xinyu Wang, Xiaolong Chen, Zhaofu Zhang, Mengyuan Hua
Abstract
heterolayers has a larger spatial separation of the valence and conduction band edges and excellent optical absorption ranging from infrared to ultraviolet region under biaxial strain, thus ensuring promising novel applications such as flexible electrical and optical devices. Based on the highly tunable physical properties of the bilayer heterostructures, we further explore their potential applications, such as photocatalytic water splitting and field-controlled switch channel in MOSFET devices.
Topics & Concepts
Materials scienceFerroelectricityHeterojunctionMonolayerStackingOptoelectronicsBilayerPolarization (electrochemistry)Condensed matter physicsChemical physicsDielectricNanotechnologyMembraneChemistryBiochemistryOrganic chemistryPhysicsPhysical chemistry2D Materials and ApplicationsGa2O3 and related materialsMXene and MAX Phase Materials