| Superconductivity of Bi1.6Pb0.4Sr2Ca3Cu4O12 |
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| 作者姓名： | AtillaCoskun AhmetEkicibil |
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| 作者单位： | DepartmentofPhysics,FacultyofSciencesandLetters,CukurovaUniversity01330Balcali,Adana,Furkey |
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| 摘 要： | The superconducting ceramics Bi1.6Pb0.4Sr2Ca3Cu4O12 have been prepared by the melt-casting method.A zero resistance temperature at 60K has been observed.It has been found that the superconducting phase temperature Tc increases with increasing sintering temperature,The effect of Pb content on the superconductivity of the ceramic has been studied.The microstructure of the Sample has been investigated by scanning electron microscopy.Phase analysis has been carried out by x-ray diffraction patterns and energy dispersive analysis through x-ray spectroscopy.
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| 关 键 词： | 超导性陶瓷学 零电阻温 X－射线图样 |
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