【摘 要】
：
In this study,the physical and superconducting properties of the Bi2Sr2Ca1-xNaxCu2O8+(x=0.0,0.05,0.075 0.1,and 0.20) textured superconducting rods prepared by a laser floating zone technique were pres
【机 构】
：
Department of Physics,Faculty of Sciences and Letters,(C)ukurova University,Adana,and Center of Exce
论文部分内容阅读
In this study,the physical and superconducting properties of the Bi2Sr2Ca1-xNaxCu2O8+(x=0.0,0.05,0.075 0.1,and 0.20) textured superconducting rods prepared by a laser floating zone technique were presented.The effect of Na substitution for Ca has been investigated by X-ray diffraction,scanning electron microscopy,energy dispersive X-ray spectroscopy,transport measurements,dc-magnetization,magnetic hysteresis and critical current density calculation by means of the Bean’s model.
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