Title :
Role of physical parameters of bulk semi-insulating GaAs in detection performance of particle detectors
Author :
F. Dubecky;J. Darmo;M. Krempasky;V. Necas;P.G. Pelfer;P. Bohacek;M. Sekacova
Author_Institution :
Inst. of Electr. Eng., Slovak Acad. of Sci., Bratislava, Slovakia
Abstract :
Study of bulk semi-insulating GaAs by the conductivity, Hall, GDMS, I-V and C-V techniques was used for material and detector characterisation. Detection performances of detectors have been tested using /sup 57/Co source of 122 keV gamma rays. Correlation between the physical properties of based material and performance of detectors is presented and discussed.
Keywords :
"Gallium arsenide","Conducting materials","Gamma ray detection","Gamma ray detectors","Gas detectors","Conductivity","Capacitance-voltage characteristics","Performance evaluation","Testing","Gamma rays"
Conference_Titel :
Advanced Semiconductor Devices and Microsystems, 1998. ASDAM ´98. Second International Conference on
Print_ISBN :
0-7803-4909-1
DOI :
10.1109/ASDAM.1998.730230
