Results 51 to 60 of about 2,178,025 (238)
Dynamical-charge neutrality at a crystal surface [PDF]
, 1997 For both molecules and periodic solids, the ionic dynamical charge tensors which govern the infrared activity are known to obey a dynamical neutrality condition.
A. Baldereschi +18 more
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Adsorption of polyampholytes on charged surfaces [PDF]
The European Physical Journal E, 2002 We have studied the adsorption of neutral polyampholytes on model charged surfaces that have been characterized by contact angle and streaming current measurements. The loop size distributions of adsorbed polymer chains have been obtained using atomic force microscopy (AFM) and compared to recent theoretical predictions. We find a qualitative agreement
Ozon, F., Meglio, J.-M., Joanny, J.-F.
openaire +4 more sources
Applied SciencesIn direct-current gas-insulated transmission lines (DC GIL), complex heat transfer processes accelerate surface charge accumulation on insulators, causing local electric field distortion and elevating the risk of surface flashover.
Junran Jia +3 more
doaj +1 more source
, 2018 In this paper, we explore the effect of a finite surface charge mobility on the interfacial transport: conductance, streaming currents, electro- and diffusio-osmotic flows. We first show that the surface charge mobility modifies the hydrodynamic boundary
Bocquet, Lydéric, Mouterde, Timothée
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On the validity of the “thin” and “thick” double-layer assumptions when calculating streaming currents in porous media [PDF]
, 2012 We find that the thin double layer assumption, in which the thickness of the electrical diffuse layer is assumed small compared to the radius of curvature of a pore or throat, is valid in a capillary tubes model so long as the capillary radius is >200 ...
Jackson, MD, Leinov, E
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High Voltage, 2023 Surface charge accumulation is the potential criminal for surface insulation failure on spacers under direct current (DC) voltages. The existence of thermal gradient posing the difficulty of surface charge regulation.
Jianyi Xue +4 more
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, 2016 In order to detect the effect of the surface charge discreteness on the properties at the solid-liquid interface, molecular dynamics simulation model taking consideration of the vibration of wall atoms was used to investigate the ion and water ...
Chen, Yunfei, Qiu, Yinghua
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Charge order at magnetite Fe3O4(001): surface and Verwey phase transitions
, 2014 At ambient conditions, the Fe$_3$O$_4$(001) surface shows a $(\sqrt{2}\times \sqrt{2})R45^o$ reconstruction that has been proposed as the surface analog of the bulk phase below the Verwey transition temperature, T$_V$.
Bernal-Villamil, Ivan, Gallego, Silvia
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Pharmaceutics, 2019 Adhesion of nanoparticles (NPs) to the bacterial cell wall by modifying their physicochemical properties can improve the antibacterial activity of antibiotic. In this study, we prepared positively charged clindamycin-loaded poly (lactic-co-glycolic acid)-
Nurhasni Hasan +9 more
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Charge Fluctuations for a Coulomb Fluid in a Disk on a Pseudosphere
, 2004 The classical (i.e. non-quantum) equilibrium statistical mechanics of a Coulomb fluid living on a pseudosphere (an infinite surface of constant negative curvature) is considered.
Jancovici, B., Téllez, G.
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