Bulk YBCO sample is prepared using solid state reaction route. Transport property of YBCO+ x NiO (x = 0.1, 0.7, 1 wt. %) is studied four probe method. Microstructural analysis is performed using scanning electron microscope and phase confirmation of YBCO powder is done by X-ray diffraction method. Data collected are computer controlled through automated programs. The transition temperature is affected on addition of NiO to YBCO. Both Tc and Tc0 decrease immensely on addition of small quantity of magnetic material
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机译：使用固态反应路线制备大量YBCO样品。用四探针法研究了YBCO + x NiO（x = 0.1，0.7，1 wt。％）的传输性能。使用扫描电子显微镜进行显微结构分析，并且通过X射线衍射法进行YBCO粉末的相确认。收集的数据通过自动化程序由计算机控制。在YBCO中添加NiO会影响转变温度。添加少量磁性材料，Tc和Tc0都会大大降低
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