Magnetic Properties of Novel Layered Disulfides CuCr0.99Ln0.01S2 (Ln = La…Lu)
| Autor: | Irina Filatova, Mikhail M. Syrokvashin, Evgeniy V. Korotaev, Valentina V. Zvereva |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Lanthanide
Technology Materials science order-to-disorder transition Article Ion DSC Differential scanning calorimetry Magnetochemistry General Materials Science lanthanides layered copper-chromium disulfide Microscopy QC120-168.85 Magnetic moment Condensed matter physics Transition temperature QH201-278.5 Engineering (General). Civil engineering (General) Magnetic susceptibility TK1-9971 Descriptive and experimental mechanics Electrical engineering. Electronics. Nuclear engineering magnetic properties TA1-2040 Solid solution |
| Zdroj: | Materials Volume 14 Issue 17 Materials, Vol 14, Iss 5101, p 5101 (2021) |
| ISSN: | 1996-1944 |
| DOI: | 10.3390/ma14175101 |
| Popis: | The comprehensive study of the lanthanide-doped solid solutions CuCr0.99Ln0.01S2 (Ln = La…Lu) magnetic properties was carried out using static magnetochemistry and differential scanning calorimetry techniques. It was shown that magnetic properties of CuCr0.99Ln0.01S2 are significantly affected by the magnetic properties of the lanthanide ion. The magnetic susceptibility and the effective magnetic moment were found to deviate from the Curie-Weiss law in the temperature 90 K below and 50 K above the order-disorder transition at 695 K. The observed behavior of the temperature dependence of the effective magnetic moment in the order-disorder transition temperature region was described as a result of copper atoms redistribution over different types of the crystallographic sites. |
| Databáze: | OpenAIRE |
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