期刊論文
| 學年 | 105 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2016-09-01 |
| 作品名稱 | Structural, magnetic and electronic properties of iron doped barium strontium titanate |
| 作品名稱（其他語言） | |
| 著者 | A. Kaur; A. Singh; L. Singh; S.K. Mishra; P.D. Babu; K. Asokan; S. Kumar; C. L. Chen; K. S. Yang; D. H. Wei; C. L. Dong; C. H. Wang; and M. K. Wu |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | RSC Advances 6, p.112363-112369 |
| 摘要 | The structural, magnetic, and electronic properties of iron doped barium strontium titanate (Ba0.7Sr0.3FexTi1−xO3 where x = 0, 0.1, 0.2, 0.3; BSTF) solid solutions synthesized via solid state reaction route were investigated. X-ray diffraction patterns of all the samples clearly show phase formation with the absence of impurity peaks. The Rietveld refinement confirmed the coexistence of the tetragonal and cubic phase for samples with Fe content x = 0, 0.1 and pure cubic phase for x > 0.1. The M–H hysteresis curves for samples with composition x = 0.1 and 0.2 exhibit paramagnetic behaviour even at low temperatures and the composition with x = 0.3 shows the nature of weak ferro- and ferri-magnetic orderings at about 2 K. X-ray absorption near edge structure (XANES) spectroscopy reveals the presence of Fe2+ with an increase in the Fe content and also the mixed valence states of Fe ions. |
| 關鍵字 | |
| 語言 | en_US |
| ISSN | |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/111835 ) |