Publications associées à Quadrivecteur potentiel

Generating photocurrent by nanocomposites based on photosynthetic reaction centre protein

László Forró, Endre Horvath, Klara Hernadi, Emil Nyerki

An optoelectronic device, which converts light energy to electric potential, was designed and fabricated by using photosynthetic reaction centre (RC) proteins of purple bacterium Rhodobacter sphaeroides R-26, based on the structure and function of the dye ...

Wiley-V C H Verlag Gmbh2015

Isogeometric Finite Elements With Surface Impedance Boundary Conditions

Annalisa Buffa, Rafael Vazquez Hernandez

First- and second-order surface impedance boundary conditions are introduced in the harmonic 2-D variational formulation based on the magnetic vector potential. The problem is discretized with isogeometric finite elements, a recent method that uses NURBS f ...

2014

Thermodynamics of continuous media with intrinsic rotation and magnetoelectric coupling

Jean-Philippe Ansermet, Sylvain Bréchet

The thermodynamics of an electrically charged, multicomponent continuous medium with intrinsic rotation is analysed in the presence of electromagnetic fields with a weak linear magnetoelectric coupling in the non-relativistic limit. Taking into account the ...

Springer Verlag2013

Cosmic ray composition and energy spectrum from 1-30 PeV using the 40-string configuration of IceTop and IceCube

Matthias Wolf, Shirit Cohen, Mathieu Ribordy, Xiaoxia Bai

The mass composition of high energy cosmic rays depends on their production, acceleration, and propagation. The study of cosmic ray composition can therefore reveal hints of the origin of these particles. At the South Pole, the IceCube Neutrino Observatory ...

Elsevier Science Bv2013

Quantitative imaging of flux vortices in the type-II superconductor MgB2 using cryo-Lorentz transmission electron microscopy

Cécile Hébert, Marco Cantoni, Fabrizio Carbone, Duncan Thomas Lindsay Alexander, Janusz Andrzej Karpinski, Mathieu Julien Gino Cottet

Imaging of flux vortices in high quality MgB2 single crystals has been successfully performed in a commercial field-emission gun-based transmission electron microscope. In cryo-Lorentz microscopy, the sample quality and the vortex lattice can be monitored ...

Amer Physical Soc2013

Full-field drift Hamiltonian particle orbits in 3D geometry

Jonathan Graves, Wilfred Anthony Cooper, Stephan Brunner

A Hamiltonian/Lagrangian theory to describe guiding centre orbit drift motion which is canonical in the Boozer coordinate frame has been extended to include full electromagnetic perturbed fields in anisotropic pressure 3D equilibria with nested magnetic fl ...

IOP2011

Full-Field Drift Hamiltonian Particle Orbit in 3D Geometry

Jonathan Graves, Wilfred Anthony Cooper, Stephan Brunner

Institute of Physics2011

Ephaptic coupling of cortical neurons

Henry Markram, Rodrigo de Campos Perin, Constantinos Anastassiou

The electrochemical processes that underlie neural function manifest themselves in ceaseless spatiotemporal field fluctuations. However, extracellular fields feed back onto the electric potential across the neuronal membrane via ephaptic coupling, independ ...

2011

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Quadrivecteur potentiel

Generating photocurrent by nanocomposites based on photosynthetic reaction centre protein

Isogeometric Finite Elements With Surface Impedance Boundary Conditions

Monte Carlo Modeling of Crystal Channeling at High Energies

Thermodynamics of continuous media with intrinsic rotation and magnetoelectric coupling

Cosmic ray composition and energy spectrum from 1-30 PeV using the 40-string configuration of IceTop and IceCube

Quantitative imaging of flux vortices in the type-II superconductor MgB2 using cryo-Lorentz transmission electron microscopy

Anomalous Transmission Properties of Ultranarrow, Zero-Density Acoustic Metachannels

Full-field drift Hamiltonian particle orbits in 3D geometry

Full-Field Drift Hamiltonian Particle Orbit in 3D Geometry

Ephaptic coupling of cortical neurons

Graph Chatbot

Chattez avec Graph Search

Isogeometric Finite Elements With Surface Impedance Boundary Conditions

Full-field drift Hamiltonian particle orbits in 3D geometry

Quantitative imaging of flux vortices in the type-II superconductor MgB2 using cryo-Lorentz transmission electron microscopy

Generating photocurrent by nanocomposites based on photosynthetic reaction centre protein

Anomalous Transmission Properties of Ultranarrow, Zero-Density Acoustic Metachannels

Full-Field Drift Hamiltonian Particle Orbit in 3D Geometry

Monte Carlo Modeling of Crystal Channeling at High Energies

Cosmic ray composition and energy spectrum from 1-30 PeV using the 40-string configuration of IceTop and IceCube

Ephaptic coupling of cortical neurons

Thermodynamics of continuous media with intrinsic rotation and magnetoelectric coupling