Novel Fast Neutron Detectors for Environmental and Security Applications

被引：6

作者：

Galunov, Nikolai Z. ^{[1
]}

Grinyov, Boris V. ^{[1
]}

Kim, Jong Kyung ^{[2
]}

Kim, Yong Kyun ^{[2
]}

Tarasenko, Oleg A. ^{[1
]}

Karavaeva, Natalya V. ^{[1
]}

Budakovsky, Sergey V. ^{[1
]}

机构：

[1] NASU, Inst Scintillat Mat, Sci Technol Ctr, Inst Single Crystals, Kharkov, Ukraine

[2] Hanyang Univ, Innovat Technol Ctr Radiat Safety, Seoul 133791, South Korea

来源：

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY | 2008年

关键词：

organic scintillator; polycrystal; composite material; fast neutron detector;

D O I：

10.1080/00223131.2008.10875865

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Two new types of organic scintillation materials for spectrometry of fast neutrons are studied. Firstly, it is stilbene polycrystalline scintillators obtained by the technology of cold- and hot-pressing and organic. Secondly, it is composite scintillators based on grains of a stilbene single crystal introduced into an optically transparent organosilicone matrix. The influence of a grain size, a chosen type and concentration of grains in a polymer matrix on the scintillation characteristics of proposed materials are discussed.

引用

页码：367 / 370

页数：4

共 9 条

[1] [Anonymous], 1967, THEORY PRACTICE SCIN
[2] [Anonymous], 1991, ANN ICRP, V60
[3] Some aspects of discrimination techniques for the measurement of neutrons and photons of gamma radiation in geological applications
Baker, JH
Galunov, NZ
Stepanenko, AM
Tarasenko, OA
[J]. RADIATION MEASUREMENTS, 2004, 38 (4-6) : 817 - 820
[4] New Effective Organic Scintillators for Fast Neutron and Short-Range Radiation Detection
Budakovsky, Sergey V.
Galunov, Nikolai Z.
Kim, Jong Kyung
Kim, Yong Kyun
Tarasenko, Oleg A.
Martynenko, Eugenia V.
[J]. 2006 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOL 1-6, 2006, : 935 - 939
[5] BUDAKOVSKY SV, 1998, LECT NOTES 1 INT SCH, P777
[6] Ionizing radiation energy exchange in the regions of high activation density of organic scintillators
Galunov, N. X.
Martynenko, E. X.
[J]. RADIATION MEASUREMENTS, 2007, 42 (4-5) : 715 - 718
[7] Galunov N. Z., 1998, INT TECHN TRANSF C I, P124
[8] THE STUDY OF THE PROPERTIES OF ORGANIC BULK MATERIALS BASED ON THE NEW KNOWLEDGE OF THEIR RADIOLUMINESCENCE MECHANISM
GALUNOV, NZ
[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1994, 252 : 135 - 143
[9] GALUNOV NZ, 1997, THEORY PRACTICE RADI

← 1 →