An asymmetric hot carrier tunneling van der Waals heterostructure for multibit optoelectronic memory
Yuqian Chen, Jun Yu, Fuwei Zhuge, Yuhui He, Qingfu Zhang, Shiwen Yu, Kailang Liu, Liang Li, Ying Ma, Tianyou Zhai
Abstract
Novel optoelectronic memory is fabricated using a van der Waals heterostructure of PtS<sub>2</sub>/h-BN/graphene with asymmetric hot carrier tunneling barriers.
Topics & Concepts
Quantum tunnellingHeterojunctionvan der Waals forceMaterials scienceOptoelectronicsGrapheneNanotechnologyCondensed matter physicsPhysicsQuantum mechanicsMolecule2D Materials and ApplicationsGraphene research and applicationsQuantum and electron transport phenomena