Project supported by the National Natural Science Foundation of China (Grant No 10174006).
Microwave characteristics of MgB2/Al2O3 superconducting thin films were investigated by coplanar resonator technique. The thin films studied have different grain sizes resulting from different growth techniques. The ...
The upper critical field of clean MgB2 is investigated using the two-band layered Ginzburg-Landau (GL) theory. The calculated results are fitted to the experimental data of clean MgB2 crystal very well in a broad te...
Fast photoelectric effects have been observed in MgB2 thin film fabricated by chemical vapour deposition. The rise time was -10 ns and the full width at half-maximum was -185ns for the photovoltaic pulse when the film...