DocumentCode :
2716112
Title :
Electrical control of terahertz radiation through nanoresonators on VO2
Author :
Jeong, Y.G. ; Bernien, H. ; Kyoung, J.S. ; Kim, H.S. ; Park, H.R. ; Kim, B.J. ; Kim, H.T. ; Kim, D.S.
Author_Institution :
Dept. of Phys. & Astron., Seoul Nat. Univ., Seoul, South Korea
fYear :
2010
fDate :
5-10 Sept. 2010
Firstpage :
1
Lastpage :
2
Abstract :
We demonstrate electrical control of terahertz radiation through nanoresonators on VO2 thin film. By electrically induced insulator-to-metal phase transition, terahertz radiation can be switched-off. Transmission is decreased by one order of magnitude even when the film thickness is in nanoscale.
Keywords :
metal-insulator transition; nanotechnology; resonators; terahertz waves; thin films; vanadium compounds; VO2; electrical control; film thickness; insulator-to-metal phase transition; nanoresonators; terahertz radiation; terahertz wave transmission; vanadium dioxide thin film; Antenna arrays; Electrodes; Films; Gold; Optical switches; Temperature measurement;
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.2010.5612791
Filename :
5612791
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2716112
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