摘要
采用准分子激光淀积外延YBCO超导薄膜,成功地研制出高T_c超导薄膜带状线谐振器,在77K时测试,谐振频率为8.56 GHz,无载品质因数为8400,超导薄膜微波表面电阻为600μΩ。
High T_c superconducting stripline resonator is fabricated using epitaxial YBa_2Cu_3O_7 thin film by quasi-molecular laser deposition. The unloaded Q factor is 8400, resonant frequency is 8.56 GHz, at 77 K. Microwave surface resistance of the super-conducting film is about 600μΩ.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1992年第2期173-176,共4页
Journal of University of Electronic Science and Technology of China
关键词
高温
超导薄膜
谐振器
微波器件
high temperature superconducting thin film
stripline resonator
microwave surface resistance
quality factor
