Publications associées à Line of force

Analysis of a bipolar upward lightning flash based on simultaneous records of currents and 380-km distant electric fields

Marcos Rubinstein, Mohammad Azadifar, Amirhossein Mostajabi, Wolfgang Schulz, Davide Pavanello, Dongshuai Li

In this paper, we present and discuss simultaneous records of current and wideband electric field waveforms at 380 km distance from the strike point associated with an upward bipolar flash initiated from the Säntis Tower. The flash contains 23 negative str ...

2019

Accurate molecular polarizabilities with coupled cluster theory and machine learning

Michele Ceriotti, David Mark Wilkins, Andrea Grisafi, Yang Yang

The molecular dipole polarizability describes the tendency of a molecule to change its dipole moment in response to an applied electric field. This quantity governs key intra- and intermolecular interactions, such as induction and dispersion; plays a vital ...

2019

Simulating background shear flow in local gyrokinetic simulations

Stephan Brunner, Justin Richard Ball, Ben McMillan

Local gyrokinetic simulations solve the gyrokinetic equations with homogeneous background gradients, typically using a doubly periodic domain in the (x, y) plane (i.e. perpendicular to the field line). Spatial Fourier representations are almost universal i ...

2019

Analysis of lightning-ionosphere interaction using simultaneous records of source current and 380 km distant electric field

Mario Paolone, Marcos Rubinstein, Mohammad Azadifar, Wolfgang Schulz, Davide Pavanello, Dongshuai Li

We present simultaneous current and wideband electric field waveforms at 380 km associated with upward lightning flashes initiated from the Santis Tower, Switzerland. To the best of our knowledge, the dataset presented in this study includes the first simu ...

Elsevier2017

Formulation of the Field-to-Transmission Line Coupling Equations in Terms of Scalar and Vector Potentials

Marcos Rubinstein

More than 60 years ago, Prof. S. Rusck introduced a coupling model to take into account the interaction of lightning-generated electromagnetic fields with overhead power transmission and distribution lines. The model which assumes that the ground is perfec ...

Institute of Electrical and Electronics Engineers2017

Basic investigations of turbulence and interactions with plasma and suprathermal ions in the TORPEX device with open and closed field lines

Ambrogio Fasoli, Ivo Furno, Paolo Ricci, Christian Gabriel Theiler, Joaquim Loizu Cisquella, Fabio Avino, Kyle Gustafson, Alexandre Dominique Bovet

TORPEX is a flexible device dedicated to investigating basic plasma physics phenomena of importance for fusion. It can feature a simple magnetized toroidal (SMT) configuration with a dominant toroidal magnetic field and a small vertical field component, or ...

2014

A transmission line model for plasmon propagation on a graphene strip

Julien Perruisseau-Carrier, Juan Sebastian Gomez Diaz

We present a transmission line model for TM plasmon propagation along a graphene strip, and derive closed-form expressions for the kinetic and Faraday inductance, resistance, and electrostatic capacitance of the equivalent circuit as a function of graphene ...

2013

Critical mechanical and electrical transition behavior of BaTiO3: The observation of mechanical double loop behavior

Dragan Damjanovic

Strain response of polycrystalline barium titanate (BaTiO3) was investigated under high unipolar electric field (0 to 4 kV/mm) and compressive stress (0 to 400 MPa) in the temperature range from 25 to 160 degrees C. In the vicinity of the Curie point (T-C) ...

American Institute of Physics2012

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Line of force

Gyrokinetic simulations of turbulence in magnetic fusion plasmas using a delta-f PIC scheme with evolving background

Analysis of a bipolar upward lightning flash based on simultaneous records of currents and 380-km distant electric fields

Accurate molecular polarizabilities with coupled cluster theory and machine learning

Simulating background shear flow in local gyrokinetic simulations

Analysis of lightning-ionosphere interaction using simultaneous records of source current and 380 km distant electric field

Formulation of the Field-to-Transmission Line Coupling Equations in Terms of Scalar and Vector Potentials

Neutral atom dynamics and plasma turbulence in the tokamak periphery

Basic investigations of turbulence and interactions with plasma and suprathermal ions in the TORPEX device with open and closed field lines

A transmission line model for plasmon propagation on a graphene strip

Critical mechanical and electrical transition behavior of BaTiO3: The observation of mechanical double loop behavior

Graph Chatbot

Chattez avec Graph Search

Gyrokinetic simulations of turbulence in magnetic fusion plasmas using a delta-f PIC scheme with evolving background

Accurate molecular polarizabilities with coupled cluster theory and machine learning

Simulating background shear flow in local gyrokinetic simulations

Formulation of the Field-to-Transmission Line Coupling Equations in Terms of Scalar and Vector Potentials

Basic investigations of turbulence and interactions with plasma and suprathermal ions in the TORPEX device with open and closed field lines

Neutral atom dynamics and plasma turbulence in the tokamak periphery

A transmission line model for plasmon propagation on a graphene strip

Critical mechanical and electrical transition behavior of BaTiO3: The observation of mechanical double loop behavior

Analysis of a bipolar upward lightning flash based on simultaneous records of currents and 380-km distant electric fields

Analysis of lightning-ionosphere interaction using simultaneous records of source current and 380 km distant electric field