supported by the National Natural Science Foundation of China (11704094, 11504076, 51372064, 61405040, 51622205, 61675027, 51432005, and 61505010);the Natural Science Foundation of Hebei Province (F2019201047, F2018201198, F2017201141, and E2017201227);the Natural Science Foundation for Distinguished Young Scholars of Hebei University (2015JQ03)。
Cu(In,Ga)Se2(CIGS) based multilayer heterojunction, as one of the best high efficiency thin film solar cells, has attracted great interest due to its outstanding features. However, the present studies are primarily fo...
supported by the National Natural Science Foundation of China(60878040 and 60940020)
Alternating multilayer films of hydrogen diluted hydrogenated protocrystalline silicon (pc-Si:H) were prepared using a plasma-enhanced chemical vapor deposition technique.The microstructure of the deposited films and ...
Project supported by the High Technology Foundation of China
Since the discovery of high temperature oxide superconductors in 1986, it is possible to adapt superconducting materials for technological applications at liquid nitrogen. One of the important applications is the fabr...