DocumentCode
2712641
Title
A wide-band wavelength-tunable terahertz detector using a graphene transistor
Author
Kawano, Yukio ; Ishibashi, Koji
Author_Institution
Adv. Device Lab., RIKEN, Wako, Japan
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
1
Abstract
We report on a novel type of wavelength-tunable terahertz (THz) detector based on a graphene transistor. We have demonstrated that the graphene under a magnetic field has the ability to detect THz waves in a wide range of 1.6-33THz. Further enhancement of the detection performance will be discussed.
Keywords
graphene; terahertz wave detectors; transistors; frequency 1.6 THz to 33 THz; graphene transistor; magnetic Held; wide band wavelength tunable terahertz detector; Detectors; Electrodes; Gallium arsenide; Magnetic field measurement; Magnetic fields; Semiconductor device measurement; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-6655-9
Type
conf
DOI
10.1109/ICIMW.2010.5612592
Filename
5612592
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