DocumentCode
3055248
Title
Potentials of SiC as a gyrotron window material
Author
Yu, G. ; Dutta, J.M. ; Jones, C.R.
Author_Institution
Dept. of Phys., North Carolina Central Univ., Durham, NC, USA
fYear
2004
fDate
27 Sept.-1 Oct. 2004
Firstpage
299
Lastpage
300
Abstract
Currently, it appears that CVD diamond, while expensive, is the premier material for use as the output window for high-power, millimeter-wave gyrotrons. Crystalline SiC, which is significantly less expensive, has potential as an alternate material. In this paper, measurements of the permittivity and loss tangent for 6H SiC in the millimeter wave range are presented.
Keywords
CVD coatings; diamond; dielectric loss measurement; gyrotrons; millimetre wave tubes; permittivity measurement; semiconductor thin films; silicon compounds; wide band gap semiconductors; C; CVD diamond; SiC; crystalline SiC; gyrotron window material; high power gyrotron; loss tangent measurement; millimeter wave gyrotron; millimeter wave range; permittivity measurement; Conducting materials; Crystalline materials; Frequency; Gyrotrons; Loss measurement; Millimeter wave measurements; Optical resonators; Q factor; Silicon carbide; Thermal conductivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN
0-7803-8490-3
Type
conf
DOI
10.1109/ICIMW.2004.1422075
Filename
1422075
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