| Autor: | Andrzej Jeżowski, Yu. A. Freiman, A. P. Brodyanski, V. V. Sumarokov, Z. Litwicki |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Materials science
Condensed matter physics Solid oxygen chemistry.chemical_element equipment and supplies Condensed Matter Physics Oxygen Magnetic susceptibility Heat capacity Atomic and Molecular Physics and Optics Paramagnetism chemistry Impurity Condensed Matter::Strongly Correlated Electrons General Materials Science human activities Magnetic impurity Solid solution |
| Zdroj: | Journal of Low Temperature Physics. 122:179-186 |
| ISSN: | 0022-2291 |
| DOI: | 10.1023/a:1004820027404 |
| Popis: | Magnetic properties of oxygen pair clusters are investigated theoretically for different geometries of clusters which can be realized by doping molecular cryomatrices with oxygen. Anomalous temperature and pressure behavior of the magnetic susceptibility, magnetic heat capacity and magnetic entropy is predicted. It is shown that the low-temperature magnetic susceptibility of these solid solutions is very sensitive to the orientational structure of impurity oxygen clusters, which makes it possible to use the susceptibility data for studying structural and dynamics properties of the host lattice, including high-pressure phases of simple molecular crystals. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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