Charge injection and hopping transport in bridged-dithiophene-triazole-bridged-dithiophene (DT-Tr-DT) conducting oligomers: A DFT approach
Sign Up to like & getrecommendations! Published in 2018 at "Computational and Theoretical Chemistry"
DOI: 10.1016/j.comptc.2018.04.006
Abstract: Abstract Here, we have reported a series of exciting conducting organic heterocyclic oligomers possessing the cyclopentadithiophene-4-thione-triazole-cyclopentadithiophene-4-thione (DT-Tr-DT) as basic unit based on the donor-acceptor (D-A) approach. The basic unit is substituted with different electron-withdrawing and… read more here.
Keywords: bridged dithiophene; hopping transport; charge injection; charge ... See more keywords
Probing Intrinsic Defect-Induced Trap States and Hopping Transport in Two-Dimensional PdSe2 Semiconductor Devices.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c17821
Abstract: Palladium diselenide (PdSe2), as an emerging two-dimensional (2D) layered material, is gaining growing attention in nanoelectronics and optoelectronics due to its thickness-dependent band gap, high carrier mobility, and good air stability. However, its asymmetric pentagon… read more here.
Keywords: hopping transport; two dimensional; induced trap; trap states ... See more keywords
Time-consistent hopping transport with vibration-mode-resolved electron-phonon couplings
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.054306
Abstract: Charge transport in organic semiconductors is affected by the complex interaction between charge carriers and molecular vibrations. A common way to treat the molecular vibrations in hopping approaches is by condensing them into a single… read more here.
Keywords: time consistent; transport materials; hopping transport; transport ... See more keywords
Polaronic interacceptor hopping transport in intrinsically doped nickel oxide
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DOI: 10.1103/physrevb.99.235201
Abstract: In this work, we revisit the issue of the nature of electronic transport in nickel oxide (NiO) and show that the widely used model of free small polaron hopping, initially raised to characterize transport in… read more here.
Keywords: transport; hopping transport; intrinsically doped; interacceptor hopping ... See more keywords
Hopping transport in SrTiO3 / Nd1−xTiO3 / SrTiO3 heterostructures
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.3.065006
Abstract: Electronic transport near the insulator-metal transition is investigated in the molecular beam epitaxy-grown SrTiO3/Nd1-xTiO3/SrTiO3 heterostructures using temperature dependent magnetotransport measurements. It was found that Nd-vacancies introduce localized electronic states resulting in the variable range hopping… read more here.
Keywords: xtio3 srtio3; srtio3 nd1; transport; hopping transport ... See more keywords