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5. Msbauer study on Sn-doped (La_1-xSr_x)Cu<sub>(<

Msbauer study on Sn-doped (La_1-xSr_x)Cu<sub>(<

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：zhushuangwu1999

【摘 要】

：

119Sn Mossbauer research is carried out on (La1-xSrx)2Cu1-xSnxO4( x = 0.075 and 0.110) superconductors which are designed under a new concept. The Mossbauer spe

【作 者】

：

李阳 曹国辉 段瑞飞 车广灿 赵忠贤 J.A.LarreaJ 

【机 构】

：

DepartmentofMaterialsPhysics,LaboratoryofNucleusAnalysisTechnology,LaboratoryofNucleusAnalysisTechno

【出 处】

：

中国科学：数学英文版

【发表日期】

：

2000年4期

【关键词】

：

(La1-xSrx)2Cu1-xSnxO4 MOSSBAUER spectra local lattice deformation extra oxygen. 

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119Sn Mossbauer research is carried out on (La1-xSrx)2Cu1-xSnxO4( x = 0.075 and 0.110) superconductors which are designed under a new concept. The Mossbauer spectra results show that Sn occupies Cu position in Sn4+ state, and there is no Sn2+ ion occupyin

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