All-polymer solar cells(All-PSCs)offer several distinct merits including superior thermal stability and flexibility.Here,we report a novel polymer acceptor PJ1 that exhibits a narrow band gap around 1
Colloidal quantum dots(CQDs)are typical materials,which are widely used in the design and development of light emission diodes,photodetectors and solar cells.
Single crystals of methylammonium lead trihalide perovskites have been widely applied in the research of next-generation photodetectors due to their remarkable light-harvesting properties,low trap den
density functional theory in details.During the calculation,the lattice constant of CH3NH3PbBr3(MAPbBr3)varies from 5.4 to 6.4 (A) including the spin-orbit coupling with full-relativistic pseudopotent