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161
Active control of viscous fingering using electric fields
Published 2020“…The control is realized by taking advantage of electro-osmotic flows along the surfaces confining the fluid, via applying an external electric field. Depending on the direction of electric field, the induced secondary electro-osmotic flows either assist or oppose the hydraulic flow, effectively reducing or increasing the flow resistance, leading to the control of interface stability. …”
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162
Dielectric Breakdown by Electric-field Induced Phase Separation
Published 2021“…Here, we show that by tuning the value of the applied electric field in systems with variable permittivity and electric conductivity, e.g. ion intercalation materials, we can vary the device-level electrical conductivity by orders of magnitude. …”
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163
Generation of Dielectrophoretic Force under Uniform Electric Field
Published 2005“…Effective dipole moment method has been widely accepted as the de facto technique in predicting the dielectrophoretic force due to the non-uniform electric field. In this method, a finite-particle is modeled as an equivalent point-dipole that would induce a same electric field under the external electric field. …”
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164
Electric-Field-Enhanced Condensation on Superhydrophobic Nanostructured Surfaces
Published 2015“…Subsequently, we demonstrate electric-field-enhanced condensation, whereby an externally applied electric field prevents jumping droplet return. …”
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165
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166
Zeeman-type spin splitting controlled by an electric field
Published 2013“…Here we investigate the possibility to generate and modulate a giant Zeeman-type spin polarization in WSe2 under an external electric field. By tuning the perpendicular electric field applied to the WSe2 channel with an electric-double-layer transistor, we observe a systematic crossover from weak localization to weak anti-localization in magnetotransport. …”
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Journal Article -
167
Adsorbate electric fields on a cryogenic atom chip
Published 2014“…We investigate the behavior of electric fields originating from adsorbates deposited on a cryogenic atom chip as it is cooled from room temperature to cryogenic temperature. …”
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Journal Article -
168
Synergistic voltaglue adhesive mechanisms with alternating electric fields
Published 2020“…Square-waveform AC electric field is hypothesized to initiate a two-sided curing progression of voltage-activated adhesive (PAMAM-g-diazirine, aka Voltaglue), where initiation occurs at the cathode terminal. …”
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169
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170
Electric-field control of nonlinear THz spintronic emitters
Published 2023“…The nonlinear electric-field control of the spins occurs due to the strain-induced change in magnetic energy of the ferromagnet thin-film. …”
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171
Parametric study of droplet wettability under electric field
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Final Year Project (FYP) -
172
Electric field enhances mixing in micro circular pipes
Published 2018“…Mixing of two miscible flows with a radial conductivity stratification in a micro-pipe can be enhanced by an axial electric field. The mechanism is interpreted by a linear stability analysis. …”
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173
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174
Electric-field-induced shape transition of nematic tactoids
Published 2017“…Here, we show, both experimentally and by numerical computation, that under an electric field chitin tactoids (i.e. nematic droplets) can stretch to aspect ratios of more than 15, leading to a transition from a spindle-like to a cigar-like shape. …”
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175
Quantifying the impact of electric fields on single-cell motility
Published 2021“…One such environmental cue is an electric field (EF), which induces a form of motility known as electrotaxis. …”
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176
Electrophoretic molecular communication with piecewise constant electric field
Published 2022“…This paper studies a novel electrophoretic molecular communication (EMC) framework utilizing a piecewise constant electric field. EMC is a particular type of molecular communication that exploits electric fields to induce the movement of charged particles to enhance communication performance. …”
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177
Controlling protein orientation in vacuum using electric fields
Published 2017“…Using molecular dynamics simulations, we identify a range of electric field strengths where proteins become oriented without losing their structure. …”
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178
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Electrophoretic molecular communication with time-varying electric fields
Published 2021“…This article investigates a novel electrophoretic molecular communication framework that utilizes a time-varying electric field, which induces time-varying molecule velocities and in turn improves communication performance. …”
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180
Distribution of electric field in capacitor and surge arrester bushings
Published 2012“…The electric field distribution in high voltage capacitor and surge arrester bushings is principally dependent on the geometry dimension and types of the materials used. …”
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