School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu, 610054, China;
School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu, 610054, China;
School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu, 610054, China;
School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu, 610054, China;
High temperature superconductor; surface resistance; surface resistance measurement;