Organo-halide perovskites in planar heterojunction architecture have shown considerable promise as efficient light harvesters in solar cells. We carry out a numerical modeling of a planar lead based perovskite solar c...
Project supported by the Natural Science Foundation for Youth Fund of Hebei Province,China(Grant No.A2016201087);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20131301120003);the National Natural Science Foundation of China(Grant Nos.11504078and 61504054)
The low temperature phase transformation in the Cu_2ZnSnS_4(CZTS) films was investigated by laser annealing and low temperature thermal annealing.The Raman measurements show that a-high-power laser annealing could c...
Project supported by the National Natural Science Foundation of China(Grant Nos.61574038 and 61674038);the Natural Science Foundation of Fujian Province,China(Grant No.2014J05073)
The effect of the deposition temperature of the buffer layer In_2S_3 on the band alignment of CZTS/In_2S_3 heterostructures and the solar cell performance have been investigated.The In_2S_3 films are prepared by therm...
supported by Funding for Outstanding Doctoral Dissertation in NUAA,China(Grant No.BCXJ13-12);the Jiangsu Innovation Program for Graduate Education,China(Grant No.CXLX13 150);the Fundamental Research Funds for the Central Universities,China(Grant No.61176062);the Science and Technology Supporting Project of Jiangsu Province,China(Grant No.BE2012103);the Priority Academic Program Development of Jiangsu Higher Education Institutions,China
Zn/Sn/Cu (CZT) stacks were prepared by RF magnetron sputtering. The stacks were pretreated at different tem- peratures (200℃, 300 ℃, 350 ℃, and 400 ℃) for 0.5 h and then followed by sulfurization at 500℃ for ...