You need JavaScript to view this

Contribution of silicon recombination properties in resolution of short-range particle detectors

Journal Article:

Abstract

Tracks of short-range particles represent dense clusters of electron-hole pairs 2-4 ..mu..m in diameter and 20-30 ..mu..m long. Thus, conditions for charge carrier transport in microscopic Si volume are discovered at registration of each particle. Statistical distribution by the specimen square of the main parameter - lifetime of charge carriers (tau) is disclosed as a result of particle chaotic hitting the detector. Analytical description for the shape of the spectral line of the detector is found in the assumption of Gauss distribution tau. The function is applied to the analysis of detector spectra with maximum energy resolution, for which contributions to the shape of the line of the fundamental factors and nonperfection of Si or of the detector structure as a whole are comparable. Excess fluctuations of ..cap alpha..-particle energy transformation to the charge of electron-hole pairs are found relatively to adopted values.
Publication Date:
Oct 01, 1987
Product Type:
Journal Article
Reference Number:
AIX-19-069020; EDB-88-133238
Resource Relation:
Journal Name: Fiz. Tekh. Poluprovodn. (Leningrad); (USSR); Journal Volume: 21:10
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; SI SEMICONDUCTOR DETECTORS; ALPHA SPECTROSCOPY; ANALYTICAL SOLUTION; CARRIER LIFETIME; CHARGE CARRIERS; ELECTRONS; ENERGY RESOLUTION; HOLES; MEV RANGE 01-10; MONOCRYSTALS; PARTICLE TRACKS; RECOMBINATION; SILICON; SPATIAL DISTRIBUTION; CRYSTALS; DISTRIBUTION; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FERMIONS; LEPTONS; LIFETIME; MEASURING INSTRUMENTS; MEV RANGE; RADIATION DETECTORS; RESOLUTION; SEMICONDUCTOR DETECTORS; SEMIMETALS; SPECTROSCOPY; 440103* - Radiation Instrumentation- Nuclear Spectroscopic Instrumentation; 440104 - Radiation Instrumentation- High Energy Physics Instrumentation
OSTI ID:
7028449
Research Organizations:
AN SSSR, Leningrad. Fiziko-Tekhnicheskij Inst.
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: FTPPA
Submitting Site:
INIS
Size:
Pages: 1883-1887
Announcement Date:

Journal Article:

Citation Formats

Verbitskaya, E M, Eremin, V K, Malyarenko, A M, Strokan, N B, and Sukhanov, V L. Contribution of silicon recombination properties in resolution of short-range particle detectors. USSR: N. p., 1987. Web.
Verbitskaya, E M, Eremin, V K, Malyarenko, A M, Strokan, N B, & Sukhanov, V L. Contribution of silicon recombination properties in resolution of short-range particle detectors. USSR.
Verbitskaya, E M, Eremin, V K, Malyarenko, A M, Strokan, N B, and Sukhanov, V L. 1987. "Contribution of silicon recombination properties in resolution of short-range particle detectors." USSR.
@misc{etde_7028449,
title = {Contribution of silicon recombination properties in resolution of short-range particle detectors}
author = {Verbitskaya, E M, Eremin, V K, Malyarenko, A M, Strokan, N B, and Sukhanov, V L}
abstractNote = {Tracks of short-range particles represent dense clusters of electron-hole pairs 2-4 ..mu..m in diameter and 20-30 ..mu..m long. Thus, conditions for charge carrier transport in microscopic Si volume are discovered at registration of each particle. Statistical distribution by the specimen square of the main parameter - lifetime of charge carriers (tau) is disclosed as a result of particle chaotic hitting the detector. Analytical description for the shape of the spectral line of the detector is found in the assumption of Gauss distribution tau. The function is applied to the analysis of detector spectra with maximum energy resolution, for which contributions to the shape of the line of the fundamental factors and nonperfection of Si or of the detector structure as a whole are comparable. Excess fluctuations of ..cap alpha..-particle energy transformation to the charge of electron-hole pairs are found relatively to adopted values.}
journal = {Fiz. Tekh. Poluprovodn. (Leningrad); (USSR)}
volume = {21:10}
journal type = {AC}
place = {USSR}
year = {1987}
month = {Oct}
}