Nuclear-physical study of material-hydrogen
Description
Two nuclear-physical methods of study of concentration hydrogen isotopes distributions in thickness of studied materials are described and compared. Both methods are based on recording energy spectra of the interaction products in one case of cyclotron accelerated protons (Ep=20 MeV), and in another one of generator monochromatic neutrons (Ep=14 MeV) qith hydrogen containing in the material. The hydrogen detection limit for the first method is 10-5 at.H/at.M (where M is a metal) and for the second one - 10-1 at.H/at.M and 10-3at. D,T/at.M, respectively, for deuterium and tritium. It is shown that the methods of hydrogen grading using nucleons can be successfully used for studying physical phenomena occuring in the substance with hydrogen participation. While studying hydrogen highly absorbing materials the neutron scattering method is preferable
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20059199.pdf
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Additional details
Additional titles
- Original title (Russian)
- Yaderno-fizicheskij metod izucheniya material-vodorodnykh sistem
Publishing Information
- Imprint Title
- Nuclear-hydrogen energetic and technology
- Journal Issue
- no. 1
- Journal Series
- Voprosy atomnoj nauki i tekhniki.
- Journal Page Range
- p. 72-75.
- Report number
- INIS-SU--106
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 20059199
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Quality check status
- Yes
- Descriptors DEI
- COMPARATIVE EVALUATIONS; DEPTH; DEUTERIUM; HYDROGEN 1; ION SCATTERING ANALYSIS; MEV RANGE 10-100; NEUTRON BEAMS; PROTON BEAMS; QUANTITATIVE CHEMICAL ANALYSIS; SENSITIVITY; SPATIAL DISTRIBUTION;
- Descriptors DEC
- BEAMS; CHEMICAL ANALYSIS; DIMENSIONS; DISTRIBUTION; ENERGY RANGE; EVALUATION; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MEV RANGE; NONDESTRUCTIVE ANALYSIS; NUCLEI; NUCLEON BEAMS; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PARTICLE BEAMS; STABLE ISOTOPES;
Optional Information
- Notes
- 6 refs.; 3 figs. Imprint:Atomno-vodorodnaya ehnergetika i tekhnologiya.;Nauchno-tekhnicheskij sbornik.