Publications related to Aurora

Infrared phonon anomaly and magnetic excitations in single-crystal Cu3Bi(SeO3)(2)O2Cl

Infrared reflection and transmission as a function of temperature have been measured on single crystals of Cu3Bi(SeO3)(2)O2Cl. The complex dielectric function and optical properties along all three principal axes of the orthorhombic cell were obtained via ...

Amer Physical Soc2012

Basic Investigation of Turbulent Structures and Blobs of Relevance for Magnetic Fusion Plasmas

Christian Gabriel Theiler

Similarly to neutral fluids, plasmas often exhibit turbulent behavior. Turbulence in plasmas is usually more complex than in neutral fluids due to long range interactions via electric and magnetic fields, and kinetic effects. It gives rise to many interest ...

EPFL2011

Direct two-dimensional measurements of the eld-aligned current associated with plasma blobs

Ambrogio Fasoli, Ivo Furno, Christian Gabriel Theiler, Nicola Vianello

In simple magnetized toroidal plasmas, field-aligned blobs originate from ideal interchange waves and propagate radially outward under the effect of

\grad B

and curvature induced

E \times B

drifts. We report on the first experimental two-dimensional me ...

2011

State-resolved reactivity of CH4 on Pt(110)-(1 x 2): The role of surface orientation and impact site

Rainer Beck, Régis Bisson, Marco Sacchi

The reactivity of methane (CH4) on Pt(110)-(1×2) has been studied by quantum state-resolved surface reactivity measurements. Ground state reaction probabilities, S0(v=0) ~ S0(laser-off), as well as state-resolved reaction probabilities S0(2v3), for CH4 exc ...

2010

Intermittency and blob dynamics in the TORPEX device

Ivo Furno

Intermittent convective transport caused by blobs is universally observed at the edge of laboratory plasmas and it is of great importance for future fusion reactors. We present recent advances in the basic study of blob formation and propagation dynamics a ...

2010

Blob motion and control in simple magnetized plasmas

Ambrogio Fasoli, Ivo Furno, Paolo Ricci, Benoît Labit, Christian Gabriel Theiler, Nicola Vianello, Davoud Iraji

Intermittent convective transport caused by coherent structures, or blobs, are universally observed in the edge of laboratory plasmas. Besides being of fundamental physics interest, the dynamics of these structures in fusion reactors influence the density ...

2010

TC4-2-Level 1: Rebuilding of Titan Atmosphere Plasma Radiation

Pénélope Leyland, Raffaello Sobbia, Daniel Potter

Rebuilding of the experimental spectroscopy of Plasmatron and Plasma Torch data for an equivalent Titan atmosphere Chemistry ...

ESA2010

Cross-field plasma blob motion in an open magnetic field line configuration

Ambrogio Fasoli, Ivo Furno, Paolo Ricci, Benoît Labit, Christian Gabriel Theiler, Gennady Plyushchev, Stefan Müller

The radial propagation of blobs generated from plasma instabilities is investigated in an open magnetic field line configuration. Blob cross-field velocities and sizes are obtained from internal probe measurements using pattern recognition. By varying the ...

APS2009

Gyrokinetic simulations of impurity, He ash and alpha particle transport and consequences on ITER transport modelling

Alberto Bottino, Emiliano Fable

The transport of light and heavy impurities, as well as of energetic a particles, produced by the background electrostatic plasma turbulence is investigated by means of linear and nonlinear simulations with three gyrokinetic codes, GS2, GYRO and the recent ...

International Atomic Energy Agency2009

Application of pulsed-magnetic field enhances non-viral gene delivery in primary cells from different origins

Heinrich Hofmann, Alke Fink, Benedikt Steitz

Primary cell lines are more difficult to transfect when compared to immortalized/transformed cell lines, and hence new techniques are required to enhance the transfection efficiency in these cells. We isolated and established primary cultures of synoviocyt ...

2008

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Infrared phonon anomaly and magnetic excitations in single-crystal Cu3Bi(SeO3)(2)O2Cl

Basic Investigation of Turbulent Structures and Blobs of Relevance for Magnetic Fusion Plasmas

Direct two-dimensional measurements of the eld-aligned current associated with plasma blobs

State-resolved reactivity of CH4 on Pt(110)-(1 x 2): The role of surface orientation and impact site

Intermittency and blob dynamics in the TORPEX device

Blob motion and control in simple magnetized plasmas

TC4-2-Level 1: Rebuilding of Titan Atmosphere Plasma Radiation

Cross-field plasma blob motion in an open magnetic field line configuration

Gyrokinetic simulations of impurity, He ash and alpha particle transport and consequences on ITER transport modelling

Application of pulsed-magnetic field enhances non-viral gene delivery in primary cells from different origins

Infrared phonon anomaly and magnetic excitations in single-crystal Cu3Bi(SeO3)(2)O2Cl

Gyrokinetic simulations of impurity, He ash and alpha particle transport and consequences on ITER transport modelling

Basic Investigation of Turbulent Structures and Blobs of Relevance for Magnetic Fusion Plasmas

Blob motion and control in simple magnetized plasmas

Cross-field plasma blob motion in an open magnetic field line configuration

TC4-2-Level 1: Rebuilding of Titan Atmosphere Plasma Radiation

Intermittency and blob dynamics in the TORPEX device

Direct two-dimensional measurements of the eld-aligned current associated with plasma blobs

State-resolved reactivity of CH4 on Pt(110)-(1 x 2): The role of surface orientation and impact site

Application of pulsed-magnetic field enhances non-viral gene delivery in primary cells from different origins