Published 1986
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Electronic structure of ordered intermetallic compounds Cd3Mg and Mg3Cd
Description
The de Haas-van Alphen (DHvA) effect is studied experimentally in the intermetallic compound Cd3Mg. More than seven separate dHvA frequency brunches are observed and several effective masses and Dingle temperatures are determined. The band structure calculations based on the semiempirical pseudopotentials are carried out both for Cd3Mg and Mg3Cd to construct the Fermi surfaces (FS) of these compounds. It is possible to propose the explanation of dHvA frequency brunches in Cd3Mg using the calculated angle dependence of FS extremal cross sections. The role of spin-orbit interaction effects in Cd3Mg electron band spectrum and FS formation is discussed
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18062862.pdf
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Additional details
Additional titles
- Original title (Russian)
- Электронная структура упорядоченных интерметаллических соединений Cд
Publishing Information
- Imprint Pagination
- 24 p.
- Report number
- INIS-SU--407
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 18062862
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANGULAR DISTRIBUTION; BRILLOUIN ZONES; CADMIUM ALLOYS; DE HAAS-VAN ALPHEN EFFECT; EFFECTIVE MASS; ELECTRONIC STRUCTURE; FERMI LEVEL; INTERMETALLIC COMPOUNDS; L-S COUPLING; MAGNESIUM ALLOYS; MONOCRYSTALS; POTENTIALS
- Descriptors DEC
- ALLOYS; COUPLING; CRYSTALS; DISTRIBUTION; ENERGY LEVELS; INTERMEDIATE COUPLING; MASS; ZONES
Optional Information
- Notes
- 17 refs.; 10 figs.; 2 tabs.
- Secondary number(s)
- Preprint-no--22-86.