Title :
Amorphous selenium (a-Se) based wide wave-range photodetector driven by diamond cold cathode
Author :
Masuzawa, Toru ; Onishi, M. ; Saito, Ichitaro ; Okano, Kunihisa ; Yamada, Tomoaki
Author_Institution :
Dept. of Mater. Sci., Int. Christian Univ., Tokyo, Japan
Abstract :
The amorphous selenium based photodetector showed an extremely high sensitivity to UV light of up to 1,000 carriers are generated per incident photon. The results would lead to development of an ultra high-sensitivity photodetector for wide wave-range covering visible to UV region.
Keywords :
amorphous semiconductors; cold-cathode tubes; diamond; photodetectors; selenium; sensitivity; ultraviolet detectors; Se; UV light; UV region; amorphous selenium based photodetector; diamond cold cathode; incident photon; ultra high-sensitivity photodetector development; wave-range photodetector; Cathodes; Films; Glass; Indium tin oxide; Lead; Photonics; Sensitivity; amorphous selenium; diamond cold cathode; photodetector;
Conference_Titel :
Vacuum Nanoelectronics Conference (IVNC), 2013 26th International
Conference_Location :
Roanoke, VA
DOI :
10.1109/IVNC.2013.6624739
