Terahertz Rectification by Graphene Field Effect Transistors

Dominique Coquillat; Nina Diakonova; Michel Goiran; M. S. Vitiello; L. Vicarelli; Jean-Marie Poumirol; Walter Escoffier; Bertrand Raquet; Dmytro But; Frederic Teppe; V. Pellegrini; A. Tredicucci; Wojciech Knap

doi:10.1109/IRMMW-THz.2012.6380119

Acte de colloque

Terahertz Rectification by Graphene Field Effect Transistors

Dominique Coquillat, Nina Diakonova, Michel Goiran, M. S. Vitiello, L. Vicarelli, Jean-Marie Poumirol, Walter Escoffier, Bertrand Raquet, Dmytro But, Frederic Teppe, …

International Conference on Infrared Millimeter and Terahertz Waves

2012 37TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) (Wollongong, NSW, Australia, 23/09/2012)

2012

DOI: https://doi.org/10.1109/IRMMW-THz.2012.6380119

Résumé

carrier density

field effect transistors

graphene

rectification

terahertz wave devices

We demonstrate two different THz rectification mechanisms by graphene field effect transistors: a mesoscopic rectification due to the existence of 2nd-order conductance fluctuations and a rectification mechanism where THz radiation modulates simultaneously carrier velocity and carrier density.

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Titre: Terahertz Rectification by Graphene Field Effect Transistors
Créateurs - sans rôle: Dominique Coquillat - Université de Montpellier, Laboratoire Charles Coulomb - L2C
Nina Diakonova - Université de Montpellier, Laboratoire Charles Coulomb - L2C
Michel Goiran - Laboratoire National des Champs Magnétiques Intenses
M. S. Vitiello - Istituto Nanoscienze
L. Vicarelli - Istituto Nanoscienze
Jean-Marie Poumirol - Laboratoire National des Champs Magnétiques Intenses
Walter Escoffier - Laboratoire National des Champs Magnétiques Intenses
Bertrand Raquet - Université Toulouse III - Paul Sabatier
Dmytro But - Université de Montpellier, Laboratoire Charles Coulomb - L2C
Frederic Teppe - Université de Montpellier, Laboratoire Charles Coulomb - L2C
V. Pellegrini - Istituto Nanoscienze
A. Tredicucci - Istituto Nanoscienze
Wojciech Knap - Université de Montpellier, Laboratoire Charles Coulomb - L2C
Détails de publication: International Conference on Infrared Millimeter and Terahertz Waves
Colloque: 2012 37TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) (Wollongong, NSW, Australia, 23/09/2012)
Identifiants: 9937818709311
Unité académique: Laboratoire Charles Coulomb - L2C
Langue: English
Type de ressource: Conference proceeding
Champs locaux: hal-00816693