Publications associées à Surface charge

An experimental investigation of the surface potential in ferroelectric P(VDF-TrFE) FETs

Mihai Adrian Ionescu, Giovanni Antonio Salvatore, Alexandru Rusu

In this paper we report the fabrication and detailed electrical characterization of a ferroelectric transistor (Fe-FET) aiming at the extraction of its physical threshold voltage. The investigated transistors are fabricated on doped bulk silicon with a gat ...

2010

Nicolas Grandjean, Jean-François Carlin, Marcus Gonschorek

We report on an annealing-induced "gate sinking" effect in a 2-nm-thin In0.17Al0.83N/AlN barrier high electron mobility transistor with Ir gate. Investigations by transmission electron microscopy linked the effect to an oxygen containing interlayer between ...

2010

Voltammetry for surface-active ions at polarisable liquid|liquid interfaces

Hubert Girault, Manuel Alejandro Méndez Agudelo, Bin Su

Adsorption of charged species at the interface between two immiscible electrolyte solutions (ITIES) is simulated taking into account both the mutual influence between the potential dependent surface excess charge and the potential distribution between the ...

2009

Effective Charge of Adsorbed Poly(amidoamine) Dendrimers from Direct Force Measurements

Ramon Pericet Camara, Michal Borkovec

Interaction forces between silica surfaces with adsorbed poly (amidoamine) (PAMAM) dendrimers were measured with the colloidal probe technique based on the atomic force microscope (AFM). At small separations, attractive non-DLVO forces are observed. These ...

American Chemical Society2009

Surface oxide in replicated microcellular aluminium and its influence on the plasticity size effect

Andreas Mortensen, Frédéric Diologent

The oxide film present along the interface between metal and pores in microcellular aluminium produced by replication depends on the leaching medium that is used to dissolve the NaCl preform: leaching in water produces a thick and irregular multilayered hy ...

2009

Embedded non–volatile memory study with surface potential based model

Alexandre Schmid, Yusuf Leblebici, Davide Garetto

Coupling coefficients calculation is known to be a critical issue in embedded Non-Volatile Memory (eNVM) compact modeling. In this paper we have implemented the charge balance method within the Brew’s Charge Sheet Model equation, determining the floating g ...

2009

Direct measurement of diffusing proteins in nanochannels using fluorescence correlation spectroscopy

Philippe Renaud, Theo Lasser, Arnaud Bertsch, Nicolas Durand, Raphaël Goetschmann

Transport of proteins in liquid-filled nanometer-sized apertures with charged surfaces based on both diffusion and convective flow is investigated with the use of fluorescence correlation spectroscopy. The measured fluctuations of fluorescence allow the ev ...

Elsevier2009

Modeling the Adsorption and Coagulation of Fulvic Acids on Colloids by Brownian Dynamics Simulations

Marianne Seijo, Montserrat Filella, Serge Stoll

Humic substances (HS) play an important role in the reactivity and transport of colloids in natural environments. In particular, the presence of fulvic acids (FA) in natural waters modifies the interactions between inorg. particles and biopolymers and make ...

American Chemical Society2009

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Surface charge

Molecular Simulation Studies of Separation of CO2/N-2, CO2/CH4, and CH4/N-2 by ZIFs

An experimental investigation of the surface potential in ferroelectric P(VDF-TrFE) FETs

Metal-related gate sinking due to interfacial oxygen layer in Ir/InAlN high electron mobility transistors

Voltammetry for surface-active ions at polarisable liquid|liquid interfaces

Effective Charge of Adsorbed Poly(amidoamine) Dendrimers from Direct Force Measurements

Surface oxide in replicated microcellular aluminium and its influence on the plasticity size effect

Embedded non–volatile memory study with surface potential based model

Non-Invasive Imaging of Cardiac Activation and Recovery

Direct measurement of diffusing proteins in nanochannels using fluorescence correlation spectroscopy

Modeling the Adsorption and Coagulation of Fulvic Acids on Colloids by Brownian Dynamics Simulations

Graph Chatbot

Chattez avec Graph Search

Non-Invasive Imaging of Cardiac Activation and Recovery

Molecular Simulation Studies of Separation of CO2/N-2, CO2/CH4, and CH4/N-2 by ZIFs

Modeling the Adsorption and Coagulation of Fulvic Acids on Colloids by Brownian Dynamics Simulations

Surface oxide in replicated microcellular aluminium and its influence on the plasticity size effect

Direct measurement of diffusing proteins in nanochannels using fluorescence correlation spectroscopy

Embedded non–volatile memory study with surface potential based model

An experimental investigation of the surface potential in ferroelectric P(VDF-TrFE) FETs

Metal-related gate sinking due to interfacial oxygen layer in Ir/InAlN high electron mobility transistors

Voltammetry for surface-active ions at polarisable liquid|liquid interfaces

Effective Charge of Adsorbed Poly(amidoamine) Dendrimers from Direct Force Measurements