MULTIELEMENT PHOTON-ACTIVATION ANALYSIS OF A BULK LANTHANUM SAMPLE BY A GE-BGO COMPTON-SUPPRESSION SPECTROMETER

被引：3

作者：

SATOH, Y

FUKUDA, K

OHKUMA, J

ASANO, T

TANIGUCHI, R

FUJISHIRO, M

机构：

[1] UNIV OSAKA PREFECTURE,ADV SCI & TECHNOL RES INST,SAKAI,OSAKA 593,JAPAN

[2] OSAKA UNIV,INST SCI & IND RES,IBARAKI,OSAKA 567,JAPAN

来源：

APPLIED RADIATION AND ISOTOPES | 1995年 / 46卷 / 10期

基金：

日本科学技术振兴机构;

关键词：

D O I：

10.1016/0969-8043(95)00196-K

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Photon activation analysis with a Ge-BGO Compton-suppression gamma spectrometer has been studied for measuring the concentration of trace elements in a bulk lanthanum sample. Thirteen kinds of trace elements included in a test sample system have been analyzed, and the detection limit ranges from 9 x 10(-2) to 1 x 10(-3) mu g/g, which corresponds to improvement by a factor of from 1.5 to 2.5 over that obtained by a conventional gamma-ray spectrometer.

引用

页码：999 / 1002

页数：4

共 6 条

[1] Performance of a Ge-BGO Compton-suppression spectrometer and its application to photon activation analysis
Fukuda, K
Ohkuma, J
Asano, T
Satoh, Y
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1996, 114 (3-4): : 379 - 386
[2] A NOVEL COMPACT GE-BGO COMPTON-SUPPRESSION SPECTROMETER
DEVOIGT, MJA
BACELAR, JC
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VERHOEF, BAW
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NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 356 (2-3): : 362 - 375
[3] TIME PICKOFF METHODS FOR BGO CRYSTALS IN GE-BGO COMPTON SUPPRESSION SPECTROMETER SYSTEMS
MOSZYNSKI, M
JOHNSON, A
KLAMRA, W
LINDBLAD, T
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1986, 251 (01): : 115 - 118
[4] MULTI-ELEMENT PHOTON-ACTIVATION ANALYSIS OF COAL SAMPLES USING A COMPTON SUPPRESSED GE(LI) DETECTOR
LEDINGHAM, KWD
KELLIHER, MG
ROBERTSON, SD
JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1982, 71 (1-2): : 169 - 180
[5] DESIGN OF A GE-NAI(TL) COMPTON SUPPRESSION SPECTROMETER AND ITS USE IN NEUTRON-ACTIVATION ANALYSIS
PETRA, M
SWIFT, G
LANDSBERGER, S
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 299 (1-3): : 85 - 87
[6] ANALYSIS OF A BULK COAL-TAR REFERENCE PITCH SAMPLE BY NEUTRON AND PHOTON-ACTIVATION ANALYSIS, X-RAY-FLUORESCENCE SPECTROMETRY, AND ATOMIC-ABSORPTION SPECTROSCOPY
KOCMAN, V
FOLEY, L
LANDSBERGER, S
CARBON, 1989, 27 (02) : 185 - 190

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