Published 1991
| Version v1
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Electronic exchange and 53Cr NMR spectra in cadmium-chromium chalcogenide spinels
Description
Spectral distributions of the NMR frequences of mixed-valence 3d-ions has been studied in the impurity complexes of a magnetically ordered crystal. It has been shown that the peculiarities of the cobsidered spectra are related to the effects of spin-density averaging. An experimental study of the electronic exchange effect on the NMR spectrum of chromium ions in ferromagnetic Cd1-xInxCr2Se4 has been performed, and the obtained results have been interpreted within the framework of the developed theory. 25 refs.; 8 figs
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23051924.pdf
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Additional details
Additional titles
- Original title (Russian)
- Электронный обмен и спектр ЯМР
Publishing Information
- Imprint Pagination
- 41 p.
- Report number
- DonFTI--91-2
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 23051924
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CADMIUM SELENIDES; CHROMIUM SELENIDES; CHROMIUM 53; D STATES; ELECTRON EXCHANGE; HAMILTONIANS; INDIUM SELENIDES; MONOCRYSTALS; NMR SPECTRA; SOLID SOLUTIONS; TEMPERATURE RANGE 0000-0013 K
- Descriptors DEC
- CADMIUM COMPOUNDS; CHALCOGENIDES; CHROMIUM COMPOUNDS; CHROMIUM ISOTOPES; CRYSTALS; DISPERSIONS; ELECTRON TRANSFER; ENERGY LEVELS; EVEN-ODD NUCLEI; HOMOGENEOUS MIXTURES; INDIUM COMPOUNDS; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL OPERATORS; MIXTURES; NUCLEI; QUANTUM OPERATORS; SELENIDES; SELENIUM COMPOUNDS; SOLUTIONS; SPECTRA; STABLE ISOTOPES; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS