@inproceedings{89a839f597fa47c685369ec00a103b6e,
title = "Recent advances in the research of graphene-based 2D heterostructures for fast, sensitive terahertz detection",
abstract = "This paper reviews recent advances in the research and development of graphene-layer (GL) based van der Waals (vdW) two-dimensional (2D) heterostructures for fast, sensitive terahertz (THz) detection. 2D plasmonic nonlinearity as well as photothermoelectric effects in GL and other Dirac semimetals/semiconductors are promising mechanisms for highly sensitive, fast-response, room-temperature THz detection. The vertical GL and b-AsxP1-x heterostructures enable a new ultrafast bolometric mechanism enhancing the GL-based THz photodetector performance. We also introduce our recently developed GL- and other Dirac-semimetal/semiconductor-based rectenna FET structures, supporting a so-called 3D rectification mechanism. This mechanism supports fast and highly sensitive zero-power consumption extremely low-noise THz detection, which was experimentally verified, with further experiments in progress.",
keywords = "2D heterostructures, bolometry, detection, graphene, photothermoelectricity, plasmon, terahertz",
author = "T. Otsuji and C. Tang and K. Tamura and A. Satou and V. Mitin and M. Shur and V. Ryzhii",
note = "Publisher Copyright: {\textcopyright} 2024 SPIE.; Terahertz Emitters, Receivers, and Applications XV 2024 ; Conference date: 18-08-2024 Through 19-08-2024",
year = "2024",
doi = "10.1117/12.3027799",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Manijeh Razeghi and Mona Jarrahi",
booktitle = "Terahertz Emitters, Receivers, and Applications XV",
address = "United States",
}