Mössbauer investigation of 57Fe doped La4Ni3O10±y phases
✍ Scribed by M.D. Carvalho; A. Wattiaux; L.P. Ferreira; J.M. Bassat
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 440 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0022-4596
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
57Co emission M6ssbauer measurements have been performed for YBa2Cu306.92 (1-2-307) as well as YBa2Cu306.O (1-2-306) at room temperature and compared with the results from 57Fe absorber experiments reported previously. It is found that the Co atoms mainly substitute Cul chain sites in 1-2-307 but ab
The thallium cobaltite TlSr,CoO, undergoes a metal-insulator transition near room temperature. Mossbauer investigation of a 57Fe-doped sample shows that iron actually enters into the lattice and that a long range antiferromagnetic order sets in below 150 K explaining the origin of a peak previously
57Fe Mtssbauer measurements were performed on the Fe-doped YBa4Cu3Os.5+y compound as a function of annealing temperature in vacuum. Mtssbauer spectra were analyzed using three different quadrupole split doublets. The resistance measurements showed that the compound is not superconducting. The possib