Results 31 to 40 of about 363,384 (319)

Anisotropic Charge Transport in Bisindenoanthrazoline-Based n-Type Organic Semiconductors [PDF]

open access: yes, 2012
In this work, we theoretically investigated the charge-transport properties in bisindenoanthrazoline-based n-type organic semiconductors at the first-principle DFT level based on the Marcus-Hush theory.
Zhang, Xiao-Yu   +2 more
core   +1 more source

Hole-transport comparison between solution-processed and vacuum-deposited organic semiconductors

open access: yesAPL Materials, 2019
Charge transport in the amorphous organic small molecules α-NPD (N,N′-di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine) and Spiro-TAD (2,2′,7,7′-tetrakis(N,N-diphenylamino)-9,9-spirobifluorene) is investigated in solution-processed films and ...
Deepthi K. Mangalore   +2 more
doaj   +1 more source

Charge transport in individual short single-stranded RNA molecules [PDF]

open access: yes, 2023
Charge transport in biomolecules is crucial for many biological and technological applications, including biomolecular electronics devices and biosensors.
Keshani GG, Pattiya Arachchillage   +8 more
core   +1 more source

Predicting charge transport in the presence of polarons: The beyond-quasiparticle regime in SrTiO_{3}

open access: yesPhysical Review Research, 2019
In materials with strong electron-phonon (e-ph) interactions, the electrons carry a phonon cloud during their motion, forming quasiparticles known as polarons.
Jin-Jian Zhou, Marco Bernardi
doaj   +1 more source

Charge transport modelling of Lithium-ion batteries [PDF]

open access: yes, 2021
This paper presents the current state of mathematical modelling of the electrochemical behaviour of lithium-ion batteries (LIBs) as they are charged and discharged. It reviews the models developed by Newman and co-workers, both in the cases of dilute and
Foster, Jamie M.   +4 more
core   +1 more source

All-optical charging and charge transport in quantum dots [PDF]

open access: yesScientific Reports, 2020
AbstractOptically active quantum dots are one of the promising candidates for fundamental building blocks in quantum technology. Many practical applications would comprise of multiple coupled quantum dots, each of which must be individually chargeable.
Hastrup, Jacob   +2 more
openaire   +3 more sources

Thermally activated charge fluctuations in GaAs double quantum dots [PDF]

open access: yes, 2014
In this thesis, laterally defined GaAs quantum dots and double quantum dots are investigated by means of real-time charge sensing. A quantum dot charge sensor, adjacent to the investigated double dot system, detects single electron tunneling with ...
Biesinger, Daniel Erich Fridolin
core   +1 more source

Insight on charge-transfer regimes in electron-phonon coupled molecular systems via numerically exact simulations

open access: yesCommunications Physics, 2023
Various simulation approaches exist to describe charge transport in organic solids, offering significantly different descriptions of the physics of electron-phonon coupling.
Michel Panhans   +2 more
doaj   +1 more source

Effect of polyethylene interface on space charge formation [PDF]

open access: yes, 2004
This paper reports the results of an investigation into the space charge formation and decay at different material interfaces. In particular, the influence of the interface between electrode and polymer or polymer and polymer on the space charge dynamics
L. Zhong   +7 more
core   +1 more source

DFT Characteristics of Charge Transport in DBTP-Based Hole Transport Materials

open access: yesApplied Sciences, 2019
To improve the hole-transport ability and photoelectric properties of perovskite solar cells, the ground-state geometry, frontier molecular orbital, and mobility of two organic molecules were investigated using density functional theory (DFT) with the ...
Ming Qiu   +5 more
doaj   +1 more source

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