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Register a new userA study of the some characteristics silicone surface barrier (SSB) detectors for the detection of alpha particles
دراسة بعض ميزات كواشف الاعاقة السطحية (SSB) السيليكونية الخاصة بكشف جسيمات ألفا
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في هذا البحث، قمنا بدراسة عدد من ميزات كاشفي إعاقة سطحيين أحدهما من شركة LD و الآخر من PH مخصصين لكشف جسيمات ألفا، و المقارنة فيما بينها. من أجل ميزة التشغيل وجدنا أن جهد التشغيل الأمثل للكاشف LD يقع في المجال (1.4-1.35) فولط، بينما للكاشف PH كان يقع في المجال ( 1.35-0.9 ) فولط, و من أجل قدرة الكشف وجدنا أنها للكاشف LD أفضل مما هي للكاشف PH, و هذا يعود لوجود طبقة سطحية معدنية أرق للكاشف LD.
In this research, we studied a number of characteristics of two surface barrier detectors, one from LD and the other from PH, dedicated to detecting alpha particles. and comparing between characteristics of detectors. For the operating characteristic, we found that the optimal operating voltage of the LD detector is located in the range (1.35-1.4) volts, while of the PH detector was located in the range (0.9-1.35) volts. For the detection capability, we found that the LD detector is better than the PH detector, this is due to the presence thinner metal surface layer for LD detector.,
References used
Journal of the Korean Physical Society, Vol. 52, No. 6, June 2008, pp. 1754~1758
(H. G. Nam, M. S. Shin, K. H. Cha and N. I. Cho, J. Korean Phys. Soc. 48, 1514 (2006
(H. Park, H. J. Hyun, D. H. Kah, H. D. Kang, H. J. Kim, mY. I. Kim, Y. J. Kim, D. H. Shin, Y. I. Choi, Y. K. Choi, J. Lee, J. M. Park and K. S. Park, J. Korean Phys. Soc. 49, 1401 (2006
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