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Yang Yang, Guanheng Fan, Xiangfei Ji and Mengchen Pei
The Space Solar Power Satellite is an ultra-large space structure, which collects sunlight directly in space and then transmits it into the ground. Since the idea was invented in 1968, scientists around the world have proposed several typical conceptual ...
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Atsushi Suzuki, Hiroshi Okada and Takeo Oku
Fabrication and characterization of CH3NH3PbI3-x-yBrxCly perovskite solar cells using mesoporous TiO2 as electron transporting layer and 2,2',7,7'-tetrakis-(...
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Yasuhiro Shirahata and Takeo Oku
Bismuth ferrite (BiFeO3) thin films were prepared by a spin-coating method. Crystal structure and optical properties of the BiFeO3 films were evaluated using X-ray diffraction. The lattice constants, crystallite size, and energy gap of BiFeO3 films depen...
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I. M. Dharmadasa, P. A. Bingham, O. K. Echendu, H. I. Salim, T. Druffel, R. Dharmadasa, G. U. Sumanasekera, R. R. Dharmasena, M. B. Dergacheva, K. A. Mit, K. A. Urazov, L. Bowen, M. Walls and A. Abbas
Thin film solar cells based on cadmium telluride (CdTe) are complex devices which have great potential for achieving high conversion efficiencies. Lack of understanding in materials issues and device physics slows down the rapid progress of these devices...
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