CUED Publications database

Nanowire and graphene architectures for room temperature THz detection

Vitiello, MS and Coquillat, D and Vicarelli, L and Viti, L and Romeo, L and Ercolani, D and Ferrari, AC and Scalari, G and Faist, J and Polini, M and Beltram, F and Sorba, L and Pellegrini, V and Knap, W and Tredicucci, A (2012) Nanowire and graphene architectures for room temperature THz detection. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. ISSN 2162-2027

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Abstract

Antenna-coupled field effect transistors have been developed as plasma-wave THz detectors in both InAs nanowire and graphene channel material. Room temperature operation has been achieved up to frequencies of 1.5 THz, with noise equivalent powers as low as a few 10-11 W/Hz1/2, and high-speed response. © 2012 IEEE.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: UNSPECIFIED
Depositing User: Cron job
Date Deposited: 04 Feb 2015 23:00
Last Modified: 02 Mar 2015 01:27
DOI: 10.1109/IRMMW-THz.2012.6380288