Revealing the Electrophilic‐Attack Doping Mechanism for Efficient and Universal p‐Doping of Organic Semiconductors
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202203111
Abstract: Doping is of great importance to tailor the electrical properties of semiconductors. However, the present doping methodologies for organic semiconductors (OSCs) are either inefficient or can only apply to some OSCs conditionally, seriously limiting their… read more here.
Keywords: doping mechanism; revealing electrophilic; electrophilic attack; organic semiconductors ... See more keywords
Furthering Our Understanding of the Doping Mechanism in Conjugated Polymers Using Tetraaniline
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecules"
DOI: 10.1021/acs.macromol.7b00633
Abstract: Polyaniline is known for reversible acidic doping. However, despite extensive work, little experimental evidence exists for the initial doping mechanism mainly due to the difficulty of synthesizing polyaniline with a uniform chain length. In this… read more here.
Keywords: mechanism conjugated; mechanism; conjugated polymers; understanding doping ... See more keywords
Three-fold Symmetric Doping Mechanism in GaAs Nanowires.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.7b00794
Abstract: A new dopant incorporation mechanism in Ga-assisted GaAs nanowires grown by molecular beam epitaxy is reported. Off-axis electron holography revealed that p-type Be dopants introduced in situ during molecular beam epitaxy growth of the nanowires… read more here.
Keywords: fold symmetric; symmetric doping; three fold; gaas nanowires ... See more keywords
Doping Mechanism of Perovskite Films with PbCl2 Prepared by Magnetron Sputtering for Enhanced Efficiency of Solar Cells.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c11929
Abstract: The last decade has witnessed a rapid growth of perovskite solar cells extended from mesoporous to planar architecture as well as from solution processing to solvent-free fabrication. The preparation of perovskite films by solvent-free method… read more here.
Keywords: doping mechanism; solar cells; magnetron sputtering; efficiency ... See more keywords
The doping mechanism of halide perovskite unveiled by alkaline earth metals.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b11637
Abstract: Halide perovskites are a strong candidate for the next generation of photovoltaics. Chemical doping of halide perovskites is an established strategy to prepare the highest efficient and the most stable perovskite-based solar cells. In this… read more here.
Keywords: doping mechanism; mechanism halide; halide; perovskite ... See more keywords
Toward a better understanding of the doping mechanism involved in Mo(tfd-COCF3)3 doped PBDTTT-c
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5029810
Abstract: In this study, we aim to improve our understanding of the doping mechanism involved in the polymer poly[(4,8-bis-(2-ethylhexyloxy)-benzo(1,2-b:4,5-b′)dithiophene)-2,6-diyl-alt-(4-(2-ethylhexanoyl)-thieno [3,4-b]thiophene-)-2-6-diyl)] (PBDTTT-c) doped with tris[1-(trifluoroethanoyl)-2-(trifluoromethyl)ethane-1,2-dithiolene] [Mo(tfd-COCF3)3]. We follow the evolution of the hole density with dopant concentration… read more here.
Keywords: mechanism involved; understanding doping; doping efficiency; doping mechanism ... See more keywords