| Автор | Ugur Topal |
| Дата выпуска | 2009-03-01 |
| dc.description | In this study, we propose a wet chemical method, called ammonium-nitrate-melt-technique, for the synthesis of any type of bulk oxide compounds. This method was successfully applied to the high-T<sub>c</sub> superconductors (Y-123, Ru-2212, etc), diluted magnetic semiconductors (Ti<sub>1-x</sub>CoO<sub>2</sub>) and hard magnetic barium ferrites (BaFe<sub>12</sub>O<sub>19</sub>). For instance, we have obtained a single phase M-type barium ferrites with finely granular structure at nanoscale (300-400 nm). Magnetic parameters of these samples are near to the theoretically estimated values. Besides, superconducting transition temperature of ∼70 K was observed in ferromagnetism&superconductivity co-existed ruthenates, which is only possible at very high oxygination pressures (600 atm). Consequently, we believe that the method will attract the attention of many material scientists. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | © 2009 IOP Publishing Ltd |
| Название | Ammonium nitrate melt technique for the synthesis of oxide compounds |
| Тип | paper |
| DOI | 10.1088/1742-6596/153/1/012031 |
| Electronic ISSN | 1742-6596 |
| Print ISSN | 1742-6588 |
| Журнал | Journal of Physics: Conference Series |
| Том | 153 |
| Первая страница | 12031 |
| Последняя страница | 12035 |
| Аффилиация | Ugur Topal; Tubitak-UME, P.K.54, 41470 Gebze-KOCAELI/Turkey |
| Выпуск | 1 |
