|  | INTERNATIONAL COOPERATION RELATIONS Prof. Dr. F.R. 
              de Boer, Van der Waals - Zeeman Institute, University of 
              Amsterdam, The Netherlands. Granted by the Dutch Ministry of Sciences 
              and Technology and the Chinese Academy of Sciences since 1983.
 Prof. Dr. R. Grössinger, Institute 
              for Experimental Physics, Technical University of Vienna, Austria. 
              Granted by the OAD and the Ministry of Sciences and Technology of 
              China since 1995.
 Prof. Dr. D.J. 
              Sellmyre, Department of Physics, University of Nebraska at 
              Lincoln, USA. Granted by the National Sciences Foundation (NSF) 
              and the National Natural Sciences Foundation of China since 1998. Prof. Dr. Jian-Guo 
              Zheng, Electron Probe Instrumentation Center (EPIC), Northwestern 
              University, USA, Group cooperation since 1999 Prof. Dr. C.L. 
              Chen, Taxes Center for Superconductivity, 
              University of Houston, Houston, USA, Group cooperation since 2000. 
             Dr. S. Busbridge, 
              Department of Mechanical Engineering, University of Brighton, England. 
              Group cooperation since 1997. Dr. B.H. Kim, 
              Korea Institute of Mechanical and Materials, Korea, Group cooperation 
              since 1999. Prof. Dr. Ashot 
              Markosyan, Moscow National University, Russia, Group cooperation 
              since 2000. Prof. Dr. Ivan 
              Skorvanek, Institute of Experimental Physics, Slovak Academy 
              of Sciences, Slovakia, Group cooperation since 2000. |  |