PROGRESS IN PREPARATION 4-PI-BETA QUANTITATIVE SOURCES

Authors
DU HS LIU YP LI JL YAN SJ LI GH ZHU Y YAO LN
Citation
Hs. Du et al., PROGRESS IN PREPARATION 4-PI-BETA QUANTITATIVE SOURCES, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 369(2-3), 1996, pp. 424-426
Citations number
10
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
369
Issue
2-3
Year of publication
1996
Pages
424 - 426
Database
ISI
SICI code
0168-9002(1996)369:2-3<424:PIP4QS>2.0.ZU;2-4
Abstract
Developments are described in the preparation of 4 pi beta sources. A method for synthesizing conductive polyaniline (PANI) and preparing a thin film made of PANI is proposed. The films obtained by this method are electrically conductive, homogeneous, and chemically and mechanica lly stable. Quantitative 4 pi beta sources required for activity measu rements have been made by using the above films as a source support. T he results show that this new source-making method can satisfactorily meet the needs for 4 pi beta-gamma coincidence.