对1986～1987年赵忠贤小组高温超导研究突破的方法追溯———以文献与口述为中心  

Study on the Method of the Breakthrough Which Zhao Zhongxian and His Team Obtained During 1986 ～ 1987 Based on Written and Oral Sources

作　　者：吴燕[1] 刘兵[1] 

机构地区：[1]清华大学人文学院科学技术与社会研究所,北京100084

出　　处：《中国科技史杂志》2012年第2期143-155,共13页The Chinese Journal for the History of Science and Technology

基　　金：科技部创新方法专项项目"名老专家学术继承整理"(项目编号:2008IM020400)

摘　　要：赵忠贤是中国著名超导物理学家。在1986～1987年世界超导物理学界对液氮温区超导体的发现热潮中,赵忠贤最早意识到瑞士科学家缪勒与柏德诺兹文章的意义,并与其小组及时展开研究,在世界上率先打破美国麦克米兰根据强耦合理论所预言的电-声子机制的临界温度40K的上限。文章以这一时期的发现为个案,在文献分析的同时,结合对赵忠贤本人的访谈,对体现在赵忠贤科研实践中的研究方法做出分析总结。The Chinese physicist Zhao Zhongxian is famous for his superconductivity research. During the surge in research in 1986 and 1987 into superconductors at the liquid nitrogen temperature range, Zhao was the first one to realize the meaning of the paper written by A. Müller and J. G. Bed- norz, and conducted a study with his team. They were the first group to break the upper limit of the T, electrons medium phonons mechanism worked out by W. L. McMillan on the basis of Strong Cou- pling Theory. Based on written and oral sources, this paper focuses on the study conducted by Zhao and his team and analyses the method typically embodied in Zhao＇s studies.

关 键 词：赵忠贤 超导物理学 高温超导体 物理图像 集体研究方法 

分 类 号：N09[自然科学总论—科学技术哲学] O4-092[理学—物理]