教師資料查詢 | 類別: 期刊論文 | 教師: 林大欽 LING, DAH-CHIN (瀏覽個人網頁)

標題:Diamagnetic and Electrical Properties of SixMo2S3−x (x = 0.1, 0.2, 0.33, 0.5) and A0.1Mo2S3−x (A = C, B, and Ru)
學年101
學期1
出版(發表)日期2013/01/01
作品名稱Diamagnetic and Electrical Properties of SixMo2S3−x (x = 0.1, 0.2, 0.33, 0.5) and A0.1Mo2S3−x (A = C, B, and Ru)
作品名稱(其他語言)
著者Huang, G.T.; Chao, W.H.; Chang, J.K.; Liad, H.D.; Ling, D.C.; Chien, F.Z.; Wu, M. K.
單位淡江大學物理學系
出版者New York: Springer New York LLC
著錄名稱、卷期、頁數Journal of Superconductivity and Novel Magnetism 26(3), pp.503–510
摘要Mo2S3 doped with Si, C, B, and Ru, is identified to bear the same crystalline structure P21/m as that of Mo2S3 through XRD analysis. Diamagnetic transitions with χm ∼ 10−4 emu/gOe at temperature ranging from 2 K to 6 K were observed in the doped samples of SixMo2S3−x (x = 0.1, 0.2, 0.33, 0.5). And both of the x = 0.2 and 0.5 samples were found to have double diamagnetic transitions with higher Tc at the same temperature of 6.01 K, while SixMo2S3−x of x = 0.33 displayed an extra ferromagneticlike response at 63 K. The corresponding transition in resistivity of SixMo2S3−x with x = 0.1 was noticed to show a mild drop with less than 10%of its original transition values as measured down to 2 K. But a superconducting-like magnetic field dependence on the phase transition of resistivity was also noted. Its diamagnetic signals were greatly reduced when the applied magnetic fields were raised to 103 Oes. In the doped samples of A0.1Mo2S2.9 (A = C, B, and Ru), the phase transition in resistivity at 4.08 K, 4.62 K, and 4.35 K, respectively, exhibited similar fashion as that in the case of Si0.1Mo2S2.9.
關鍵字SixMo2S3−x;Diamagnetic transition;Phase transition in resistivity
語言英文(美國)
ISSN1557-1939;1557-1947
期刊性質國外
收錄於SCI;EI
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式紙本
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