Pressure effect on magnetic susceptibility and exchange interactions in GdMx (x = 1, 2, 3, 5) systems
Effect of pressure on electronic structure and magnetic properties of GdMx (x = 1, 2, 3, 5) systems is studied experimentally and theoretically. By employing the ab initio electronic structure calculations, the magnetic susceptibilities, saturation moments, exchange parameters, magnetic ordering tem...
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| Date: | 2004 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Донецький фізико-технічний інститут ім. О.О. Галкіна НАН України
2004
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| Series: | Физика и техника высоких давлений |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/168101 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Pressure effect on magnetic susceptibility and exchange interactions in GdMx (x = 1, 2, 3, 5) systems / G.E. Grechnev, A.S. Panfilov, A.E. Baranovskiy, A.V. Logosha, I.V. Svechkarev // Физика и техника высоких давлений. — 2004. — Т. 14, № 4. — С. 68-75. — Бібліогр.: 19 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | Effect of pressure on electronic structure and magnetic properties of GdMx (x = 1, 2, 3, 5) systems is studied experimentally and theoretically. By employing the ab initio electronic structure calculations, the magnetic susceptibilities, saturation moments, exchange parameters, magnetic ordering temperature and their pressure derivatives are evaluated and appeared to be consistent with available experimental data. The obtained results are expected to promote further advance in the theory of magnetic ordering in rare-earth systems. |
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