關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Orientation of the Ni magnetic moments in Ni-Zn ferrites

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序號 學年期 教師動態
1 83/2 物理系 彭維鋒 教授 期刊論文 發佈 Orientation of the Ni magnetic moments in Ni-Zn ferrites , [83-2] :Orientation of the Ni magnetic moments in Ni-Zn ferrites期刊論文Orientation of the Ni magnetic moments in Ni-Zn ferritesPong, Way-faung; Chang, Y. K.; Su, M. H.; Lin, H. J.; Ho, G. H.; Tseng, P. K.; Uen, T. M.; Meigs, G.; Chen, C. T.淡江大學物理學系Amsterdam: Elsevier BV * North-HollandPhysica B: Condensed Matter 208-209, pp.781-783We report the Ni L2,3-edges magnetic circular dichroism measurements of the ZnxNi1-xFe2O4 (x = 0.0, 0.26, 0.50, and 0.75) ferrimagnet. The Ni average magnetic moments were found to decrease significantly with increasing Zn content. This observation is interpreted in terms of the Yafet-Kittel type canting of the Ni magnetic moment and shows values greater than those of the Fe magnetic moment determined from Mössbauer and neutron diffraction measurements. This work provides new information on the effect of Zn doping of Ni-O-Ni and Fe-O-Fe superexchange couplings.已補正完成 by yuchi;tku_id: 000080534; 000100834;Made available in DSpace on 2013-07-09T07:15:42Z (GMT)
2 83/2 物理系 鄭伯昆 約聘專任教授 期刊論文 發佈 Orientation of the Ni magnetic moments in Ni-Zn ferrites , [83-2] :Orientation of the Ni magnetic moments in Ni-Zn ferrites期刊論文Orientation of the Ni magnetic moments in Ni-Zn ferritesPong, Way-faung; Chang, Y. K.; Su, M. H.; Lin, H. J.; Ho, G. H.; Tseng, P. K.; Uen, T. M.; Meigs, G.; Chen, C. T.淡江大學物理學系Amsterdam: Elsevier BV * North-HollandPhysica B: Condensed Matter 208-209, pp.781-783We report the Ni L2,3-edges magnetic circular dichroism measurements of the ZnxNi1-xFe2O4 (x = 0.0, 0.26, 0.50, and 0.75) ferrimagnet. The Ni average magnetic moments were found to decrease significantly with increasing Zn content. This observation is interpreted in terms of the Yafet-Kittel type canting of the Ni magnetic moment and shows values greater than those of the Fe magnetic moment determined from Mössbauer and neutron diffraction measurements. This work provides new information on the effect of Zn doping of Ni-O-Ni and Fe-O-Fe superexchange couplings.已補正完成 by yuchi;tku_id: 000080534; 000100834;Made available in DSpace on 2013-07-09T07:15:42Z (GMT)
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