科研之友
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摘要
A simple and reliable method to perform measurements of the electronic properties of YBCO samples in the very proximity of the critical temperature T-c is proposed and tested. A high degree of thermal stability of the sample at any desired temperature near T-c is achieved using a pressurized bath of liquid argon (LAr) in a close cryostat. Examples of measurements performed by such a technique are presented.
- 出版日期1994-8
