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Modeling of Charge Transport in Ion Bipolar Junction Transistors
Langmuir, 2014 Spatiotemporal control of the complex chemical microenvironment is of great importance to many fields within life science. One way to facilitate such control is to construct delivery circuits, comprising arrays of dispensing outlets, for ions and charged biomolecules based on ionic transistors.
Volkov, Anton +3 more
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IEEE Access, 2020 Space charge is one of the main causes of electrical tree initiation in high-voltage cable insulation. To investigate the influence of DC pre-stress on the space-charge distribution of cross-linked polyethylene (XLPE), a two-dimensional needle-plate ...
Hechen Liu +5 more
doaj +1 more source
Evidence of Bipolar Resistive Switching Memory in Perovskite Solar Cell
IEEE Journal of the Electron Devices Society, 2018 In hybrid inorganic-organic perovskite solar cells a very stable bipolar resistive switching behavior in the dark current-voltage characteristics at low-voltages has been observed.
Giovanni Landi +6 more
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Spin injection through the depletion layer: a theory of spin-polarized p-n junctions and solar cells [PDF]
, 2001 A drift-diffusion model for spin-charge transport in spin-polarized {\it p-n} junctions is developed and solved numerically for a realistic set of material parameters based on GaAs.
A.L. Fahrenbruch +22 more
core +2 more sources
Space Charge Accumulation and Decay in Dielectric Materials with Dual Discrete Traps
Applied Sciences, 2019 Charge trapping and de-trapping properties can affect space charge accumulation and electric field distortion behavior in polymers. Dielectric materials may contain different types of traps with different energy distributions, and it is of interest to ...
Zhaoliang Xing +5 more
doaj +1 more source
Investigation into the formation of charge packets in polyethylene: experiment and simulation [PDF]
, 2012 The phenomenon of charge packet has been reported in polymeric insulation materials under the application of dc electric fields in recent decades. It is noted that such charge packets could lead to substantial modification of local electric stress, which
Chen, G., Lewin, P.L., Zhao, J.
core +1 more source
Unconventional Hall effect near charge neutrality point in a two-dimensional electron-hole system [PDF]
, 2012 The transport properties of the two-dimensional system in HgTe-based quantum wells containing simultaneously electrons and holes of low densities are examined.
Dvoretsky, S. A. +6 more
core +2 more sources
Simulation research on space charge characteristics of zinc oxide varistor
Energy Reports, 2020 Zinc oxide (ZnO) lightning arresters have good protection performance and have been widely used in power systems. ZnO varistor is the core component of the arrester, and its electrical performance determines the overvoltage protection level of the ...
Qian Wang, Ruonan Zhang, Chenjie Ji
doaj +1 more source
Nonlinear charge transport in bipolar semiconductors due to electron heating [PDF]
Physics Letters A, 2016 It is known that when strong electric field is applied to a semiconductor sample, the current voltage characteristic deviates from the linear response. In this letter, we propose a new point of view of nonlinearity in semiconductors which is associated with the electron temperature dependence on the recombination rate.
Molina-Valdovinos, S., Gurevich, Yu. G.
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Robust Bipolar Light Emission and Charge Transport in Symmetric Molecular Junctions
Journal of the American Chemical Society, 2017 Molecular junctions consisting of a Ru(bpy)3 oligomer between conducting carbon contacts exhibit an exponential dependence of junction current on molecular layer thickness (d) similar to that observed for other aromatic devices when d < 4 nm. However, when d > 4 nm, a change in transport mechanism occurs which coincides with light emission in the range
Ushula M. Tefashe +4 more
openaire +4 more sources