Thermal expansion anomalies in interstitial nitride Sm2Fe17N3
| Autor: | K. Tatami, Hironobu Fujii, Y. Makihara |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Materials science
Thermal hysteresis Transition temperature Thermal decomposition Physics::Optics Thermodynamics Nitride Condensed Matter Physics Thermal expansion Computer Science::Other Electronic Optical and Magnetic Materials Condensed Matter::Materials Science Ferromagnetism Curie temperature Anomaly (physics) |
| Zdroj: | Journal of Magnetism and Magnetic Materials. :991-992 |
| ISSN: | 0304-8853 |
| DOI: | 10.1016/0304-8853(94)00778-0 |
| Popis: | We report on thermal expansion measurements performed on Sm 2 Fe 17 and the nitride. In the nitride, a rapid and large expansion in the c -axis was observed around the Curie temperature with a significant thermal hysteresis. This suggests the existence of a quasi-stable structure of the nitride with a larger parameter c near the decomposition temperature. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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