SYNTHESIS AND MAGNETIC PROPERTIES OF Y1-xSrxFeO3 NANOCRYSTALS (x = 0.0 AND 0.2)
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...
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| Format: | Article |
| Language: | Russian |
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Tver State University
2012-12-01
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| Series: | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
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| Online Access: | http://physchemaspects.ru/archives/2012/%D0%A4%D0%A5-2012%20%D0%9D%D0%B3%D1%83%D0%B5%D0%BD%20%D0%90%D0%BD%D1%8C%20%D0%A2%D1%8C%D0%B5%D0%BD.pdf |
| Summary: | 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. |
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| ISSN: | 2226-4442 2658-4360 |