The d.c. I-V characteristic of polycrystalline YBa2Cu3O7-x high temperature superconductors (HTSC) is measured near the transition temperature (Tc). The Tc was found to be 90 K with a width of 2 K. The voltage was mea...
supported by the National High-Tech Research and Development Program of China (Grant No. 2007AA03Z212)
The application of HTSC (high temperature superconductor) microwave devices in a UHF digital trunking communication system is introduced.The replacement between the HTSC microwave devices and the normal microwave devi...
Supported by the High-Tech Research Project (863 Project) of the Ministry of Sci-ence and Technology of China (Grant No. 2002AA306421);the Youth Project of UESTC (Grant No. JX0649)
The strong electric and magnetic coupled novel HTSC (high temperature superconductor) open-loop microstrip resonators are studied in this report and the traditional structure of open-loop resonators is improved. A min...
This work was supported by the“863”Project(Grant No.863-CD060201);the National Superconductor Institute.
On YBCO/LaAlO3/YBCO substrate with the dimension of 10 mm 20 mm, a miniature HTSC (high tem- perature superconductivity) bandpass filter with multi-zig- zag line structure is developed. At 77 K, the center frequency i...