• 文献标题:   Terahertz-Induced Oscillations in Encapsulated Graphene
  • 文献类型:   Article
  • 作  者:   INARREA J, PLATERO G
  • 作者关键词:   hbnencapsulated graphene, magnetoresistance, terahertzinduced oscillation
  • 出版物名称:   PHYSICA STATUS SOLIDI BBASIC SOLID STATE PHYSICS
  • ISSN:   0370-1972 EI 1521-3951
  • 通讯作者地址:  
  • 被引频次:   0
  • DOI:   10.1002/pssb.202200266 EA SEP 2022
  • 出版年:   2023

▎ 摘  要

A theoretical study on the rise of photo-oscillations in the magnetoresistance of hexagonal boron nitride (hBN)-encapsulated graphene is presented. The previous radiation-driven electron orbit model devised to study the same oscillations, well-known as MIRO, in 2D semiconductor systems (GaAs/AlGaAS heterostructure) is used. It is obtained that these graphene platforms under radiation and a static magnetic field are sensitive to terahertz and far-infrared radiation. The power, temperature, and frequency dependences of the photo-oscillations are studied. For power dependence, it is predicted that for cleaner graphene and high enough power it is possible to observe zero-resistance states and a resonance peak.