It was found in resistance s measurement that the quenching sample behaved as semiconductors,but the sample cooled with the stove s temperature showed the properties of th.
电阻测量发现,正常态下快冷样品呈半导体特征,随炉冷却样品呈金属性;交流磁化率测量显示出,在液氮温度以上,有两个抗磁区域,且低Tc相具有弱连接的性
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