Results 221 to 230 of about 3,252,903 (268)
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Simulation of space charge behavior in LDPE with a modified of bipolar charge transport model
Proceedings of 2014 International Symposium on Electrical Insulating Materials, 2014In this paper, an simply ion charge transport model is proposed, compared with bipolar charge transport model. It consists of ion generation by field assisted dissociation of impurities, transport, trapping and recombination in polymer. To simplify the model, it is assumed that only one type of impurity existing in polymer.
Zhe Li, Yi Yin, Jiandong Wu
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Bipolar resistive switching and charge transport in silicon oxide memristor
Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2015Abstract Reproducible bipolar resistive switching has been studied in SiO x -based thin-film memristor structures deposited by magnetron sputtering technique on the TiN/Ti metalized SiO 2 /Si substrates. It is established that, after electroforming, the structure can be switched between the quasi-ohmic low-resistance state related to silicon chains
Alexey Mikhaylov +2 more
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IEEE Transactions on Dielectrics and Electrical Insulation, 2012
To evaluate spacecraft charging level and predict surface and internal electrostatic discharging (ESD) probability, it is important to know the charge transport properties of high insulation materials, such as epoxy resin/glass composition (FR4), Teflon and polyimide. In present work, the charge transport properties of the space insulators are revealed
Mengu Cho, Shengtao Li, Daomin Min
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To evaluate spacecraft charging level and predict surface and internal electrostatic discharging (ESD) probability, it is important to know the charge transport properties of high insulation materials, such as epoxy resin/glass composition (FR4), Teflon and polyimide. In present work, the charge transport properties of the space insulators are revealed
Mengu Cho, Shengtao Li, Daomin Min
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Bipolar charge transport in a robust hexacoordinate organosilane
Journal of Organometallic Chemistry, 2022Thomas Schmedake +2 more
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Bipolar Hydrodynamical Model for Charge Transport in Graphene Nanoribbons
Journal of Computational and Theoretical Transport, 2022A hydrodynamical model for charge transport in narrow strips of graphene is here presented. The model takes into account the interactions with the well-known lattice vibrations and with the edge of the strip. The remarkable result is the modulation of the charge current due to the swapping of charge carriers between the conduction and the valence bands,
Camiola V. D., Nastasi G.
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Joule Heating and Nonlinear Charge Transport in Bipolar Semiconductors
physica status solidi (b), 2022Joule heating of a homogeneous bipolar semiconductor leads to the appearance of nonequilibrium spatially inhomogeneous current carriers. Both energetic and concentration nonequilibrium states arise. Temperature and concentration gradients at the boundaries always have opposite signs.
Brahim El Filali +3 more
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A Bipolar Charge Transport Molecule
Japanese Journal of Applied Physics, 1996Hole and electron mobilities have been measured in vapor deposited layers of N-(p-(di-p-tolylamino)phenyl)- N′-(1,2-dimethylpropyl)-1,4,5,8-naphthalenetetracarboxylic diimide (TAND). The TAND molecule contains a naphthalene diimide acceptor functionality and a triarylamine donor functionality.
B. J. Murray +3 more
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A model for bipolar charge transport in insulators
Proceedings of 1995 IEEE 5th International Conference on Conduction and Breakdown in Solid Dielectrics, 2002Failure of electrical cable insulation is still a major problem for the electricity generation and supply industries. Under high field conditions (>10/sup 8/ Vm/sup -1/), space charge and the concomitant electric field dynamics are involved in the initiation of dielectric breakdown.
J.M. Alison, R.M. Hill
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Evidence of bipolar charge transport in PTCDA
Solid State Communications, 2002Transient photocurrent measurements were employed to investigate the electronic charge transport in thin layers of 3,4,9,10-perylenetetracarboxylic dianhydride deposited by high-vacuum evaporation onto In-covered Si(001) substrates. Measurements performed at two different bias polarities indicate that both holes and electrons are transported in the ...
Robert Hudej, Gvido Bratina
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Balancing charge-transporting characteristics in bipolar host materials
Thin Solid Films, 2020Abstract Bipolar host materials with balanced charge transporting property were synthesized using a solvent-less green reaction method. The characteristics of these synthesized bipolar host materials were examined by thermal and spectroscopic analysis.
Kyu Sung Kim +3 more
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