Compromising Charge Generation and Recombination of Organic Photovoltaics with Mixed Diluent Strategy for Certified 19.4% Efficiency
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202300400
Abstract: The ternary blend is demonstrated as an effective strategy to promote the device performance of organic photovoltaics (OPVs) due to the dilution effect. While the compromise between the charge generation and recombination remains a challenge.… read more here.
Keywords: charge generation; generation recombination; strategy; btp ... See more keywords
Generation-recombination Models in the Matrix Kinetic Approach to Spintronics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computational and Theoretical Transport"
DOI: 10.1080/23324309.2017.1419976
Abstract: Abstract A new model, based on an asymptotic procedure for solving the spinor kinetic equations of carriers and phonons is proposed, which gives naturally the displaced Fermi-Dirac distribution function at the leading order. The balance… read more here.
Keywords: recombination models; generation recombination; models matrix; matrix kinetic ... See more keywords
The impact of extended defects on the generation and recombination lifetime in n type In.53Ga.47As
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ab3eca
Abstract: The relationship between the Threading Dislocation Density (TDD), the generation (τg) and recombination lifetime (τr) in relaxed n-type In.53Ga.47As is investigated for a series of p+n junction diodes, containing an TDD ranging from 105 to… read more here.
Keywords: generation recombination; recombination lifetime; 53ga 47as; lifetime ... See more keywords
Memory effect and generation-recombination noise of magnetic monopoles in spin ice
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/ab3789
Abstract: We theoretically investigate the fluctuations in the number of emergent magnetic monopoles in spin ice. The Langevin equation for these fluctuations is deduced. That allows us to calculate the spectrum of relative fluctuations, which can… read more here.
Keywords: memory effect; magnetic monopoles; spin ice; generation recombination ... See more keywords
An Intermittent Generation–Recombination Process as a Possible Origin of 1/f Fluctuations in Semiconductor Materials
Sign Up to like & getrecommendations! Published in 2017 at "Fluctuation and Noise Letters"
DOI: 10.1142/s0219477517500341
Abstract: Inspired by the phenomenon of fluorescence intermittency in quantum dots and other materials, we introduce small off-states (intermissions) which interrupt the generation and recombination (= g–r) process in a semiconductor material. If the remaining on-states… read more here.
Keywords: semiconductor; generation recombination; recombination process;