Impact of electron transport layer material on the performance of CH3NH3PbBr3 perovskite-based photodetectors
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-04308-8
Abstract: In the present article, the electron transport materials titanium oxide (TiO2), bathocuproine (BCP) and phenyl-C61-butyric acid methyl ester (PCBM) were synthesized and investigated for the application in methylammonium lead bromide (CH3NH3PbBr3) perovskite photodetectors. Results show… read more here.
Keywords: tio2; ch3nh3pbbr3 perovskite; electron transport; performance ... See more keywords
Pressure effect on CH3NH3PbBr3 perovskite films deposited by close space sublimation for PIN diode and its possible application in radiation detector
Sign Up to like & getrecommendations! Published in 2020 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2020.104965
Abstract: Abstract In this work, methylammonium lead bromide (CH3NH3PbBr3) perovskite films are deposited by close space sublimation (CSS), by two steps, the first layer is lead bromide (PbBr2) and the second is methylammonium bromide (MABr). Pressure… read more here.
Keywords: ch3nh3pbbr3 perovskite; space sublimation; films deposited; deposited close ... See more keywords
Effects of different alkyl chain-length CnH2n+1NH3Br additions on the properties of CH3NH3PbBr3 perovskite thin films
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110127
Abstract: Abstract Employed the different chain length CnH2n+1NH3Br (n > 1) additives as the surface ligand, we have studied the morphology and optical properties of CH3NH3PbBr3 perovskite thin films systematically. As the alkyl chain-length of incorporated CnH2n+1NH3Br compound… read more here.
Keywords: ch3nh3pbbr3 perovskite; cnh2n 1nh3br; thin films; chain length ... See more keywords
Colloids of Naked CH3NH3PbBr3 Perovskite Nanoparticles: Synthesis, Stability, and Thin Solid Film Deposition
Sign Up to like & getrecommendations! Published in 2018 at "ACS Omega"
DOI: 10.1021/acsomega.7b02052
Abstract: A novel preparation of lead halide, CH3NH3PbBr3, perovskite nanoparticle solid films from colloidal “naked” nanoparticles, that is, dispersible nanoparticles without any surfactant, is reported. The colloids are obtained by simply adding potassium ions, whose counterions… read more here.
Keywords: ch3nh3pbbr3 perovskite; colloids naked; perovskite nanoparticles; naked ch3nh3pbbr3 ... See more keywords
Separation of mono-dispersed CH3NH3PbBr3 perovskite quantum dots via dissolution of nanocrystals
Sign Up to like & getrecommendations! Published in 2018 at "CrystEngComm"
DOI: 10.1039/c8ce01239c
Abstract: Separation of mono-dispersed CH3NH3PbBr3 perovskite quantum dots (PeQDs) using the Ostwald ripening process during aging of the perovskite nanocrystals (PeNCs) in a colloidal solution is proposed for color-tunable PeQD synthesis. Monodispersed PeNCs with size ranging… read more here.
Keywords: separation mono; perovskite quantum; dispersed ch3nh3pbbr3; ch3nh3pbbr3 perovskite ... See more keywords
Coexistence of light-induced photoluminescence enhancement and quenching in CH3NH3PbBr3 perovskite films
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra00605j
Abstract: Lead halide perovskites are promising semiconductors for various optoelectronic devices working in a wide photo-excitation density regime. However, photo-induced instability, attributed to illumination-activated mobile ions, has been an obstacle to their application. Herein, we use… read more here.
Keywords: ch3nh3pbbr3 perovskite; enhancement quenching; coexistence; photoluminescence ... See more keywords