-transparent.png){kind=logo}
The copper content of some geological samples has been determined by thermal neutron activation and subsequent coincidence gamma-spectrometry, taking advantage of the 180 degrees annihilation quanta of (64)Cu. By this means the interference of (24)Na, which is often the major gamma-activity induced in geological materials, is greatly reduced. The method is precise to about +/- 5 %, and the error is of the same order. The method should be especially attractive for application to samples with a copper content of 100-1000 ppm.
| UI | MeSH Term | Description | Entries |
|---|
Related Publications
O B Michelsen, and
E Steinnes
October 1968,
The International journal of applied radiation and isotopes,
O B Michelsen, and
E Steinnes
October 1978,
Talanta,
O B Michelsen, and
E Steinnes
October 2017,
Journal of radioanalytical and nuclear chemistry,
O B Michelsen, and
E Steinnes
April 2018,
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine,
O B Michelsen, and
E Steinnes
March 1969,
The Journal of the Dental Association of South Africa = Die Tydskrif van die Tandheelkundige Vereniging van Suid-Afrika,
O B Michelsen, and
E Steinnes
September 1969,
Casopis lekaru ceskych,
O B Michelsen, and
E Steinnes
July 2002,
Health physics,
O B Michelsen, and
E Steinnes
March 1968,
Talanta,
O B Michelsen, and
E Steinnes
June 1966,
The International journal of applied radiation and isotopes,
O B Michelsen, and
E Steinnes
December 2013,
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine,
