Developing Si(Li) nuclear radiation detectors by pulsed electric field treatment
Р. А. МуминовPhysical Engineering Institute, Solar Physics Research and Production Corporation, Academy of Sciences of the Republic of Uzbekistan, Tashkent, UzbekistanS. A. RadzhapovPhysical Engineering Institute, Solar Physics Research and Production Corporation, Academy of Sciences of the Republic of Uzbekistan, Tashkent, UzbekistanА. К. СаймбетовPhysical Engineering Institute, Solar Physics Research and Production Corporation, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan
ABI
Аннотация
Fabrication of Si(Li) nuclear radiation detectors using lithium ion drift under the action of a pulsed electric field is considered. Optimum treatment regime parameters are determined, including the pulse amplitude, duration, and repetition rate. Experimental data are presented, which show that the ion drift in a pulsed electric field decreases the semiconductor bulk compensation time by a factor of two to four and significantly increases the efficiency of detectors.
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