SYNTHESIS AND MAGNETIC PROPERTIES OF Y1-xSrxFeO3 NANOCRYSTALS (x = 0.0 AND 0.2)
| Autor: | Nguyen Anh Tien |
|---|---|
| Jazyk: | ruština |
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 4, Pp 206-211 (2012) |
| Druh dokumentu: | article |
| ISSN: | 2226-4442 2658-4360 |
| Popis: | The YFeO3 and Y0.8Sr0.2FeO3 nanocrystals with an average particle size < 30 nm have been prepared by the co-precipitation method in aqueous solution of sodium carbonate containing the Y3+, Sr2+ and Fe3+ ions. Magnetization and coercive force of the doped ferrite Y0.8Sr0.2FeO3 were higher than of the pure YFeO3, such characteristics could be a result of presence of Sr2+ ions increasing anisotropy of magnetic crystals. |
| Databáze: | Directory of Open Access Journals |
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