Publications related to Magnetic flux

Cross-field transport by instabilities and blobs in a magnetized toroidal plasma

Ambrogio Fasoli, Ivo Furno, Paolo Ricci, Benoît Labit, Christian Gabriel Theiler, Mario Ludovico Podesta, Francesca Maria Poli

The mechanisms for anomalous transport across the magnetic field are investigated in a toroidal magnetized plasma. The role of plasma instabilities and macroscopic density structures (blobs) is discussed. Examples from a scenario with open magnetic field l ...

2008

Transient charge pumping as an efficient technique to measure low light intensity with PD SOI MOSFET

Maher Kayal, Jean-Michel Sallese, Louis Harik

In this paper, we present a new method to measure light intensity in a floating body partially depleted SOI MOSFET. The photo-generated charge density in the MOSFET is converted into a charge pumping frequency needed to maintain the drain current at a cons ...

2008

Three-Axis Teslameter with Integrated Hall Probe

Radivoje Popovic, Pavel Kejik, Enrico Schurig

The first commercially available teslameter with a fully integrated three-axis Hall probe is described. The Hall probe chip contains horizontal and vertical Hall elements, analog electronics, and a synchronization circuit. A horizontal Hall element measure ...

Institute of Electrical and Electronics Engineers2007

Parallel SOL flow on TCV

Richard Pitts, Jan Horacek, Marco Wischmeier

Particle flow measurements parallel to the total magnetic field direction have been obtained for the first time in the TCV tokamak scrape-off layer. The plasma shape flexibility of TCV, coupled with carefully matched ohmic diverted discharges in forward an ...

2007

Computation of 2-D Current Distribution in Superconductors of Arbitrary Shapes Using a New Semi-Analytical Method

Frédéric Sirois, François Roy

This paper presents an original semi-analytical method (SAM) for computing the 2-D current distribution in conductors and superconductors of arbitrary shape, discretized in triangular elements. The method is a generalization of the one introduced by Brandt ...

2007

A global collisionless PIC code in magnetic coordinates

Olivier Sauter, Laurent Villard, Kurt Appert, Trach-Minh Tran, Alberto Bottino, Sébastien Jolliet, Ben McMillan, Paolo Angelino

A global plasma turbulence simulation code, ORB5, is presented. It solves the gyrokinetic electrostatic equations including zonal flows in axisymmetric magnetic geometry. The present version of the code assumes a Boltzmann electron response on magnetic sur ...

Elsevier2007

Experimental evidence for a two-gap structure of superconducting NbSe2: A specific-heat study in external magnetic fields

Helmuth Berger

To resolve the discrepancies of the superconducting order parameter in quasi-two-dimensional NbSe2, comprehensive specific-heat measurements have been carried out. By analyzing both the zero-field and mixed-state data with magnetic fields perpendicular (H ...

2007

Concentration profiles of particles settling in the neutral and stratified atmospheric boundary layer

Marc Parlange, Charles Vivant Ignacio Meneveau

An expression for the vertical equilibrium concentration profile of heavy particles, including the effects of canopy on the eddy diffusivity as well as corrections for atmospheric stability, is proposed. This expression is validated against measurements of ...

2007

Electrical model of a single pixel SOI phototransistor relying on the transient charge pumping technique

Maher Kayal, Jean-Michel Sallese, Louis Harik

In this paper a floating body partially depleted SOI MOSFET used to measure light intensity using the transient charge pumping [1] is modeled through an equivalent electrical circuit. Essentially, photogenerated charges of the MOSFET are converted into a c ...

2007

Electrical model of a single pixel SOI phototransistor relying on the transient charge pumping technique

Maher Kayal, Jean-Michel Sallese, Louis Harik

In this paper a floating body partially depleted SOI MOSFET used to measure light intensity using the transient charge pumping [1] is modeled through an equivalent electrical circuit. Essentially, photogenerated charges of the MOSFET are converted into a c ...

IEEE2007

Magnetic flux

Cross-field transport by instabilities and blobs in a magnetized toroidal plasma

Transient charge pumping as an efficient technique to measure low light intensity with PD SOI MOSFET

Three-Axis Teslameter with Integrated Hall Probe

Parallel SOL flow on TCV

Computation of 2-D Current Distribution in Superconductors of Arbitrary Shapes Using a New Semi-Analytical Method

A global collisionless PIC code in magnetic coordinates

Experimental evidence for a two-gap structure of superconducting NbSe2: A specific-heat study in external magnetic fields

Concentration profiles of particles settling in the neutral and stratified atmospheric boundary layer

Electrical model of a single pixel SOI phototransistor relying on the transient charge pumping technique

Electrical model of a single pixel SOI phototransistor relying on the transient charge pumping technique

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Experimental evidence for a two-gap structure of superconducting NbSe2: A specific-heat study in external magnetic fields

Three-Axis Teslameter with Integrated Hall Probe

Electrical model of a single pixel SOI phototransistor relying on the transient charge pumping technique

A global collisionless PIC code in magnetic coordinates

Concentration profiles of particles settling in the neutral and stratified atmospheric boundary layer

Electrical model of a single pixel SOI phototransistor relying on the transient charge pumping technique

Cross-field transport by instabilities and blobs in a magnetized toroidal plasma

Transient charge pumping as an efficient technique to measure low light intensity with PD SOI MOSFET

Computation of 2-D Current Distribution in Superconductors of Arbitrary Shapes Using a New Semi-Analytical Method

Parallel SOL flow on TCV