DocumentCode
551362
Title
Ultraviolet photodetector using a-Se anode and diamond cold cathode
Author
Masuzawa, Tomoaki ; Kato, Richika ; Onishi, Masanori ; Miyazaki, Wataru ; Takahashi, Isao ; Okano, Ken ; Saito, Ichitaro ; Kudo, Yuki ; Yamada, Takatoshi
Author_Institution
Dept. of Phys., Int. Christian Univ., Tokyo, Japan
fYear
2011
fDate
18-22 July 2011
Firstpage
157
Lastpage
158
Abstract
In order to develop a high-gain ultraviolet (UV) detector with low operation voltage and low fabrication cost, a photodetector that consists of a diamond cold cathode and selenium-based photoconductive film was proposed. It was confirmed that the illumination of UV light increases field emission current with a fixed applied voltage, proving that the prototype photodetector can detect UV light.
Keywords
anodes; cathodes; diamond; photodetectors; selenium; ultraviolet detectors; C:N; Se; UV light detection; UV light illumination; amorphous selenium anode; diamond cold cathode; field emission current; high-gain ultraviolet detector; selenium-based photoconductive film; ultraviolet photodetector; Cathodes; Dark current; Detectors; Diamond-like carbon; Lighting; Photodetectors; Prototypes; UV detector; cold cathode; nitrogen-doped diamond; photo detector;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Nanoelectronics Conference (IVNC), 2011 24th International
Conference_Location
Wuppertal
ISSN
pending
Print_ISBN
978-1-4577-1243-2
Electronic_ISBN
pending
Type
conf
Filename
6004610
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