EPR study of sugar irradiated with X-rays

被引：0

作者：

Son, PK ^{[1
]}

Ok, CI ^{[1
]}

Kim, JW ^{[1
]}

机构：

[1] Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2001年 / 38卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Ordinary sugar has been discovered to be one of the best dosimetric materials for inhabitants around radiation accidents. In this paper, the dosimetric properties of sugar are reexamined by using an electron paramagnetic resonance (EPR) spectrometer, and the intensities of the EPR signal from irradiated sugar are measured as a function of temperature. The maximum intensity appears around 100 K. The heating effect on this sample is investigated with respect to the annealing temperature.

引用

页码：315 / 317

页数：3

共 12 条

[1] Americo F, 1995, APPL RADIAT ISOTOPES, V46, P827
[2] CORRELATION OF ESR WITH LYOLUMINESCENCE DOSIMETRY USING SOME SUGARS
AZORIN, J
GUTIERREZ, A
MUNOZ, E
GLEASON, R
[J]. APPLIED RADIATION AND ISOTOPES, 1989, 40 (10-12) : 871 - 873
[3] STUDIES OF ELECTRONS TRAPPED IN X-IRRADIATED RHAMNOSE CRYSTALS
BOX, HC
BUDZINSKI, EE
FREUND, HG
[J]. RADIATION RESEARCH, 1990, 121 (03) : 262 - 266
[4] ELECTRONS TRAPPED IN SINGLE-CRYSTALS OF SUCROSE - INDUCED SPIN-DENSITIES
BOX, HC
BUDZINSKI, EE
FREUND, HG
[J]. JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (01) : 55 - 57
[5] FURTHER REFINEMENT OF STRUCTURE OF SUCROSE BASED ON NEUTRON-DIFFRACTION DATA
BROWN, GM
LEVY, HA
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1973, B 29 (APR15): : 790 - 797
[6] CHARACTERISTICS OF TRAPPED ELECTRONS AND ELECTRON TRAPS IN SINGLE-CRYSTALS
BUDZINSKI, EE
POTTER, WR
POTIENKO, G
BOX, HC
[J]. JOURNAL OF CHEMICAL PHYSICS, 1979, 70 (11) : 5040 - 5044
[7] ESR OF SUGAR AS A PERSONNEL MONITOR FOR RADIATION EMERGENCIES
NAKAJIMA, T
[J]. APPLIED RADIATION AND ISOTOPES, 1995, 46 (08) : 819 - 825
[8] ESTIMATION OF ABSORBED DOSE TO EVACUEES AT PRIPYAT-CITY USING ESR MEASUREMENTS OF SUGAR AND EXPOSURE RATE CALCULATIONS
NAKAJIMA, T
[J]. APPLIED RADIATION AND ISOTOPES, 1994, 45 (01) : 113 - 120
[9] SUGAR AS AN EMERGENCY POPULACE DOSIMETER FOR RADIATION ACCIDENTS
NAKAJIMA, T
[J]. HEALTH PHYSICS, 1988, 55 (06): : 951 - 955
[10] Dosimetry for radiation emergencies: Radiation-induced free radicals in sugar of various countries and the effect of pulverizing on the ESR signal
[J]. Nakajima, Toshiyuki, 1600, (41):

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