%0 Conference Proceedings
%T Millimeter and submillimeter range detector based on graphene ballistic rectifiers
%+ Laboratoire Charles Coulomb (L2C)
%+ Institut d’Electronique et des Systèmes (IES)
%+ Térahertz, hyperfréquence et optique (TéHO)
%A But, D.
%A Consejo, Christophe
%A Coquillat, Dominique
%A Teppe, Frederic
%A Knap, Wojciech
%A Varani, Luca
%A Torres, Jeremie
%A Auton, G.
%A Zhang, J.
%A Hill, E.
%A Song, A.
%< avec comité de lecture
%Z L2C:18-221
%( IEEE
%B 2018 22nd International Microwave and Radar Conference (MIKON)
%C Poznan, Poland
%8 2018-05-14
%D 2018
%R 10.23919/MIKON.2018.8405293
%Z Physics [physics]/Physics [physics]/General Physics [physics.gen-ph]Conference papers
%X We consider a terahertz detector based on a graphene ballistic rectifier integrated with an antenna. The device demonstrates an extrinsic responsivity of hundreds of V/W in the range 70-440 GHz at room temperature with no indications of a cut-off frequency up to 0.44 THz. The device also demonstrates linear response for more than 3 orders of magnitude of power input due to its zero threshold voltage and its high saturation current.
%G English
%L hal-01923897
%U https://hal.science/hal-01923897
%~ CNRS
%~ IES
%~ L2C
%~ MIPS
%~ UNIV-MONTPELLIER
%~ UM-2015-2021