Szczegóły publikacji
Opis bibliograficzny
Structural and magnetic study of $PrMn_{1-x}Fe_{x}O_{3}$ compounds / M. Mihalik, Z. Jagličic, M. Fitta, V. Kavečanský, K. Csach, A. Budziak, J. Briančin, , M. Zentková, M. Mihalik // Journal of Alloys and Compounds ; ISSN 0925-8388 . — 2016 — vol. 687, s. 652–661. — Bibliogr. s. 660–661, Abstr. — Publikacja dostępna online od: 2016-06-21. — A. Budziak – afiliacja: Polish Academy of Sciences
Autorzy (9)
- Mihalik Matus
- Jagličić Zvonko
- Fitta Magdalena
- Kavečanský Viktor
- Csach Kornel
- Budziak Andrzej
- Briančin Jaroslav
- Zentková Maria
- Mihalik Marián
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 131783 |
|---|---|
| Data dodania do BaDAP | 2021-01-07 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.jallcom.2016.06.177 |
| Rok publikacji | 2016 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Alloys and Compounds |
Abstract
The structural and magnetic study of PrMn1-xFexO3 (0 <= x <= 1) substitutional orthorhombical system, was performed on polycrystalline (x <= 0.5) as well as on the single crystalline (0.5 <= x) samples. In this system the orthorhombic to orthorhombic structural phase transition takes place at high temperatures for x <= 0.2 due to long range ordering of 3d(3x2-r2) and 3d(3y2-r2) Mn orbitals in Jahn-Teller distorted structure. We have found the Jahn-Teller distortion still contributes to orthorhombic distortion of the crystal lattice for samples with x <= 0.6 at room temperature. Our investigation of the magnetic phase transition with respect to chemical composition revealed the crossover region 0.4 <= x <= 0.5 in which both Fe and Mn long range magnetic ordering exist simultaneously and the magnetic ordering of Mn sublattice is induced by already ordered Fe sublattice. The spin reorientation magnetic phase transitions are typical features for samples with 0.6 <= x. We have not found any traces of magnetic ordering of Pr ions at temperatures higher than 2 K. These results enable us to construct complex structural and magnetic phase diagram for PrMn1-x FexO3 system.
