關鍵字查詢 | 類別:期刊論文 | | 關鍵字:magnetic and electronic properties of iron doped barium strontium titanate

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1 105/1 物理系 董崇禮 副教授 期刊論文 發佈 Structural, magnetic and electronic properties of iron doped barium strontium titanate , [105-1] :Structural, magnetic and electronic properties of iron doped barium strontium titanate期刊論文Structural, magnetic and electronic properties of iron doped barium strontium titanateA. 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. WuRSC Advances 6, p.112363-112369The 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
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