Scanning gate microscopy of current-annealed single layer graphene (2009)
Connolly, M. R., Chiou, K. L., Smith, C. G., Anderson, D., Jones, G. A. C., Lombardo, A., ...
We have used scanning gate microscopy to explore the local conductivity of a current-annealed graphene flake. A map of the local neutrality point (NP) after annealing at low current density exhibits...
13th EU-US Transport Task Force Workshop on transport in fusion plasmas (2009)
Connor, J.W., Fasoli, A., Hidalgo, C., Kirk, A., Naulin, V., Peeters, A.G., ...
Nuclear Fusion Vol.49, 047001
Measurement of the damping rate of stable AEs on the (2008)
D. Testa, A. Fasoli, A. Jaun, T. Bolzonella, C. D. Challis, J. Mailloux, ...
JET tokamak in limiter and diverted plasmas with monotonic and non-monotonic q-profiles.
Experimental Observation of the Blob-Generation Mechanism from InterchangeWaves in a Plasma (2008)
Furno, I., Labit, B., Podesta, M., Fasoli, A., Mueller, S.H., Poli, F.M., ...
The mechanism for blob generation in a toroidal magnetized plasma is investigated using time-resolved measurements of two-dimensional structures of electron density, temperature, and plasma...
Theiler, C., Diallo, A., Fasoli, A., Furno, I., Labit, B., Podesta, M., ...
Intermittent cross-field particle transport events (ITEs) are studied in the basic toroidal device TORPEX [TORoidal Plasma EXperiment, A. Fasoli et al., Phys. Plasmas 13, 055902 (2006)], with focus...
Poli, F.M., Ricci, P., Fasoli, A., Podesta, M.
The transition from a regime dominated by drift instabilities to a regime dominated by pure interchange instabilities is investigated and characterized in the simple magnetized toroidal device TORPEX...
Interaction between fast particles and turbulence (2008)
Albergante, M., Graves, J.P., Dannert, T., Fasoli, A., Zonca, F., Briguglio, S., ...
Dynamics of plasma blobs in a shear flow (2008)
Diallo, A., Fasoli, A., Furno, I., Labit, B., Podesta, M., Theiler, C.
Mechanism for blob generation in the TORPEX toroidal plasma (2008)
Furno, I., Labit, B., Fasoli, A., Poli, F. M., Ricci, P., Theiler, C., ...
Experimental observation of the blob-generation mechanism from interchange waves in a plasma (2008)
Furno, I., Labit, B., Podesta, M., Fasoli, A., Mueller, S.H., Poli, F.M., ...
Cross-field transport by instabilities and blobs in a magnetized toroidal plasma (2008)
Podesta, M., Fasoli, A., Labit, B., Furno, I., Ricci, P., Poli, F.M., ...
Cross-field transport by instabilities and blobs in a magnetized toroidal plasma (2008)
Podesta, M., Fasoli, A., Labit, B., Furno, I., Ricci, P., Poli, F.M., ...
Fluctuations, turbulence and related transport in the TORPEX (2008)
Fasoli, A., Diallo, A., Furno, I., Iraji, D., Labit, B., Mueller, S., ...
Pochelon, A., Brunner, S., Camenen, Y., Coda, S., Graves, J., Marinoni, A., ...
The unique flexibility of TCV in plasma shaping has been exploited to address different aspects of tokamak physics in which the plasma shape may play a role. This paper summarizes the experiments...
Turbulence and Transport in Simple Magnetized Toroidal Plasmas (2008)
Furno, I., Diallo, A., Fasoli, A., Iraji, D., Labit, B., Mueller, S.H., ...
Intermittent transport events and blobs in a simple magnetized toroidal plasma (2008)
Theiler, C., Diallo, A., Fasoli, A., Furno, I., Labit, B., Mueller, S.H., ...
Self-assembled nanotube field-effect transistors for label-free protein biosensors (2008)
Hu, P., Fasoli, A., Park, J., Choi, Y., Estrela, Pedro, Maeng, S. L., ...
A self-assembly method is developed to fabricate single-wall carbon nanotube field-effect transistors (SWNT-FETs). The electrode surface and the area between electrodes are modified with nonpolar...
Chapter 5: Physics of energetic ions (2007)
Fasoli, A., Gormenzano, C., Berk, H.L., Breizman, B., Briguglio, S., Darrow, D.S., ...
Chapter 1: Overview and summary (2007)
Shimada, M., Campbell, D. J., Mukhovatov, V., Fujiwara, M., Kirneva, N., Lackner, K., ...
Overview of the Alcator C-MOD research programme (2007)
Scott, S., Bader, A., Bakhtiari, M., Basse, N., Beck, W., Biewer, T., ...
Mechanism for plasma blob generation and related transport in the TORPEX toroidal plasma (2007)
Furno, I., Diallo, A., Fasoli, A., Labit, B., Mueller, S.H., Podesta, M., ...
Labit, B., Fasoli, A., Diallo, A., Furno, I., Iraji, D., Mueller, S.H., ...
Drift Wave Antenna Excitation in TORPEX Low-field Side (2007)
Diallo, A., Fasoli, A., Labit, B., Furno, I., Mueller, S.H., Podesta, M., ...
Experimental investigation of blob physics in the TORPEX toroidal plasma (2007)
Furno, I., Diallo, A., Fasoli, A., Labit, B., Mueller, S.H., Podesta, M.
Physics insight from plasma shaping experiments in the TCV tokamak (2007)
Pochelon, A., Bortolon, A., Camenen, Y., Duval, B.P., Marinoni, A., Reimerdes, H., ...
Fluctuations, turbulence and related transport in the TORPEX magnetised toroidal plasma (2007)
Fasoli, A., Diallo, A., Furno, I., Iraji, D., Labit, B., Mueller, S.H., ...
Toroidal rotation in the TORPEX magnetized plasmas (2007)
Labit, B., Diallo, A., Fasoli, A., Furno, I., Iraji, D., Ricci, P., ...
Statistical properties of electrostatic turbulence in toroidal magnetized plasmas (2007)
Labit, B., Diallo, A., Fasoli, A., Furno, I., Iraji, D., Mueller, S.H., ...
A unique parabolic relation is observed to link skewness and kurtosis of density fluctuation signals, measured over the whole cross-section of the simple toroidal device TORPEX for a broad range of...
Energetic particle physics studies on Alcator C-Mod (2007)
Snipes, J. A., Basse, N., Bonoli, P., Boswell, C., Edlund, E., Fasoli, A., ...
Energetic particle physics is studied in Alcator C-Mod in reactor relevant regimes with high density and equilibrated electron and ion temperatures. Stable Alfven eigenmodes are excited with...
Porte, L., Coda, S., Alberti, S., Arnoux, G., Blanchard, P., Bortolon, A., ...
Intense electron cyclotron resonance heating (ECRH) and electron cyclotron current drive (ECCD) are employed on the Tokamak a Configuration Variable (TCV) both in second- and third-harmonic X-mode...
Poli, F.M., Podesta, M., Fasoli, A.
Electrostatic instabilities develop on TORPEX (TORoidal Plasma EXperiment) [A. Fasoli et al., Phys. of Plasmas, 13, 55902 (2006)] in the bad curvature region and propagate consistently with the drift...
Podesta, M., Diallo, A., Fasoli, A., Furno, I., Labit, B., Mueller, S.H., ...
The local properties of the electron energy distribution function are investigated in the electron-cyclotron wave driven toroidal device TORPEX (Fasoli et al 2006 Phys. Plasmas 13 055902). The...
Universal statistical properties of drift-interchange turbulence in TORPEX plasmas (2007)
Labit, B., Furno, I., Fasoli, A., Diallo, A., Mueller, S. H., Plyushchev, G., ...
A unique parabolic relation is observed to link skewness and kurtosis of around ten thousand density fluctuation signals, measured over the whole cross section of a toroidal magnetized plasma for a...
Generation of suprathermal electrons during sawtooth crashes in a tokamak plasma (2007)
Klimanov, I., Fasoli, A., Goodman, T. P.
The acceleration of electrons during a sawtooth crash is demonstrated in various regimes of the TCV tokamak plasma. Simultaneous measurements of electron cyclotron emission from the low field side...
Chapter 5: Physics of energetic ions (2007)
Fasoli, A., Gormenzano, C., Berk, H. L., Breizman, B., Briguglio, S., Darrow, D. S., ...
This chapter reviews the progress accomplished since the redaction of the first ITER Physics Basis (1999 Nucl. Fusion 39 2137-664) in the field of energetic ion physics and its possible impact on...
Chapter 5: Physics of energetic ions (2007)
FASOLI, A, GORMENZANO, C, BERK, HL, BREIZMAN, B, BRIGUGLIO, S, DARROW, DS, ...
Hu, P., Fasoli, A., Park, J., Choi, Y., Estrela, Pedro, Migliorato, P., ...
Real space statistical characterization of turbulence and transport in the TORPEX experiment (2006)
Mueller, S.H., Fasoli, A., Diallo, A., Furno, I., Labit, B., Plyushchev, G., ...
Plasma Dynamics with Second and Third Harmonic ECRH on TCV Tokamak (2006)
Porte, L., Coda, S., Alberti, S., Arnoux, G., Blanchard, P., Bortolon, A., ...
Excitation and detection of drift waves in the TORPEX toroidal plasma (2006)
Diallo, A., Fasoli, A., Furno, I., Labit, B., Mueller, S.H., Plyushchev, G., ...
Experimental studies of particle transport in the TORPEX toroidal plasma (2006)
Podesta, M., Diallo, A., Fasoli, A., Furno, I., Labit, B., Mueller, S.H., ...
Testa, D., Fasoli, A., Boswell, C.
In this paper we have investigated the effect of reversing the direction of the magnetic field and plasma current, hence the ion del B-drift direction, on the instability threshold of toroidal Alfven...
Experimental characterization of drift-interchange instabilities in a simple toroidal plasma (2006)
Poli, F.M., Brunner, S., Diallo, A., Fasoli, A., Furno, I., Labit, B., ...
Low frequency electrostatic instabilities are investigated on TORPEX [Fasoli, Labit, McGrath, Muller, Podesta, and Poli, Bull. Am. Phys. Soc. 48, 119 (2003)], a toroidal device for basic plasma...
Podesta, M., Fasoli, A., Labit, B., McGrath, M., Mueller, S.H., Poli, F.M.
The plasma particle source resulting from ionization by microwaves in the electron-cyclotron range of frequencies is investigated in the simple magnetized torus TORPEX ( Fasoli A et al 2006 Phys....
Plyushchev, G., Diallo, A., Fasoli, A., Furno, I., Labit, B., Mueller, S.H., ...
A specific experimental apparatus consisting of an ion source and a detector for the investigation of the interaction between suprathermal ions and drift-wave turbulence is developed on the toroidal...
Probabilistic analysis of turbulent structures from two-dimensional plasma imaging (2006)
Mueller, S.H., Diallo, A., Fasoli, A., Furno, I., Labit, B., Plyushchev, G., ...
A method is presented to construct object-related structure observables, such as size, mass, shape, and trajectories from two-dimensional plasma imaging data. The probability distributions of these...
Electrostatic turbulence and transport in a simple magnetized plasma - art. no. 055902 (2006)
Fasoli, A., Labit, B., McGrath, M., Mueller, S. H., Plyushchev, G., Podesta, M., ...
Gradient driven electrostatic instabilities are investigated in TORPEX [A. Fasoli, B. Labit, M. McGrath, S. H. Muller, M. Podesta, and F. M. Poli, Bull. Am. Phys. Soc. 48, 119 (2003)], a toroidal...
Electrostatic turbulence and transport in a simple magnetized plasma (2006)
Fasoli, A., Labit, B., McGrath, M., Mueller, S.H., Plyushchev, G., Podesta, M., ...
Gradient driven electrostatic instabilities are investigated in TORPEX [A. Fasoli, B. Labit, M. McGrath, S. H. Muller, M. Podesta, and F. M. Poli, Bull. Am. Phys. Soc. 48, 119 (2003)], a toroidal...
The effect of ECRH on the electron velocity distribution function (2006)
Coda, S., Klimanov, I., Alberti, S., Arnoux, G., Blanchard, P., Fasoli, A.
Electron cyclotron resonance heating (ECRH) is a mature technology that has progressed constantly over a period of forty years, particularly as a tool in magnetic confinement fusion. As with other...
Plyushchev, G., Diallo, A., Fasoli, A., Furno, I., Labit, B., Muller, S. H., ...
A specific experimental apparatus consisting of an ion source and a detector for the investigation of the interaction between suprathermal ions and drift-wave turbulence is developed on the toroidal...
Alberti,S., Andrebe,Y., Appert,K., Arnoux,G., Behn,R., ...
Alberti, S., Andrebe, Y., Appert, K., Arnoux, G., Behn, R., ...
Investigatin of turbulence and transport in the toroidal device TORPEX (2005)
F.M., Poli, Fasoli, A., Labit, B., McGrath, M., Mueller, S.H., Plyushchev, G., ...
Testa, D., Boswell, C., Fasoli, A.
The dependence of the measured damping rate (gamma/omega) on the value of the safety factor on axis (q(0)) and of the toroidal rotation shear has been experimentally determined for n = 1 toroidal...
Active and fast particle driven Alfven eigenmodes in Alcator C-Mod - art. no. 056102 (2005)
Snipes, J. A., Basse, N., Boswell, C., Edlund, E., Fasoli, A., Gorelenkov, N. N., ...
Alfven eigenmodes (AEs) are studied to assess their stability in high density reactor relevant regimes where T(i)approximate to T-e and as a diagnostic tool. Stable AEs are excited with active...
Active and fast particle driven Alfven eigenmodes in Alcator C-Mod (2005)
Snipes, J. A., Basse, N., Boswell, C., Edlund, E., Fasoli, A., Gorelenkov, N. N., ...
Alfven eigenmodes (AEs) are studied to assess their stability in high density reactor relevant regimes where T(i)approximate to T-e and as a diagnostic tool. Stable AEs are excited with active...
Experimental studies of instabilities and confinement of energetic particles on JET and MAST (2005)
Sharapov, S. E., Alper, B., Andersson, F., Baranov, Y. F., Berk, H. L., Bertalot, L., ...
In preparation for next step burning plasma devices such as ITER, experimental studies of instabilities and confinement of energetic ions were performed on Joint European Torus (JET) and on...
Podesta, M., Fasoli, A., Labit, B., McGrath, M., Mueller, S.H., Poli, F.M.
The mechanisms leading to ionization of neutral gas by means of microwaves in the electron cyclotron range of frequencies in a simple toroidal plasma configuration are investigated in the TORPEX...
'Burning plasma' diagnostics for the physics of JET and ITER (2005)
Murari, A., Bertalot, L., Bonheure, G., Conroy, S., Ericsson, G., Kiptily, V., ...
JET's recent experimental programme proved that 'burning plasma diagnostics', i.e. neutron, alpha particle, He ash, and fuel mixture measurements, can provide very useful information about crucial...
Mueller, S.H., Fasoli, A., Labit, B., McGrath, M., Pisaturo, O., Plyushchev, G., ...
TORPEX [A. Fasoli, B. Labit, M. McGrath, S. H. Muller, M. Podesta, and F. M. Poli, Bull. Am. Phys. Soc. 48, 119 (2003)] is dedicated to the study of electrostatic instabilities, turbulence, and...
Basic turbulence studies on TORPEX and challenges in the theory-experiment comparison (2005)
Mueller, S.H., Fasoli, A., Labit, B., McGrath, M., Pisaturo, O., Plyushchev, G., ...
TORPEX [A. Fasoli, B. Labit, M. McGrath, S. H. Muller, M. Podesta, and F. M. Poli, Bull. Am. Phys. Soc. 48, 119 (2003)] is dedicated to the study of electrostatic instabilities, turbulence, and...
Electron cyclotron emission spectrometry on the Tokamak a Configuration Variable (2005)
Klimanov, I., Porte, L., Alberti, S., Blanchard, P., Fasoli, A., Goodman, T. P.
Electron cyclotron emission (ECE) measurements are an important component of the diagnostic suite on the Tokamak a Configuration Variable (TCV) [F. Hoffman , Plasma Phys. Controlled Fusion 36, B277...
Safety factor profile requirements for electron ITB formation in TCV (2005)
Goodman, T. P., Behn, R., Camenen, Y., Coda, S., Fable, E., Henderson, M. A., ...
On the Tokamak a Configuration Variable (TCV), electron internal transport barriers (eITBs) can be formed during a gradual evolution from a centrally peaked to a hollow current profile while all...
Eigenmode response to driven magnetic reconnection in a collisionless plasma (2005)
Egedal, J., Fox, W., Porkolab, M., Fasoli, A.
The collisionless plasma of the Versatile Toroidal Facility experiment [J. Egedal, A. Fasoli, M. Porkolab, and D. Tarkowski, Rev. Sci. Instrum. 71, 3351 (2000)], applied to the study of magnetic...
Experimental studies of instabilities and confinement of energetic particles on JET and MAST (2005)
SHARAPOV, SE, ALPER, B, ANDERSSON, F, BARANOV, YF, BERK, HL, BERTALOT, L, ...
The role of energetic particles in fusion plasmas (2004)
Pinches,S. D., Berk,H. L., Borba,D. N., Breizman,B. N., Briguglio,S., Fasoli,A., ...
The role of energetic particles in fusion plasmas (2004)
Pinches, S. D., Berk, H. L., Borba, D. N., Breizman, B. N., Briguglio, S., Fasoli, A., ...
Testa, D., Fasoli, A., Borba, D., De Baar, M., Bigi, M., Brzozowski, J., ...
We have investigated the effect of different ion cyclotron resonance frequency (ICRF) heating schemes, of error field modes, of the plasma shape and edge magnetic shear, and of the ion delB drift...
Snipes, J. A., Schmittdiel, D., Fasoli, A., Granetz, R. S., Parker, R. R.
A pair of toroidally localized in-vessel antennas in Alcator C-Mod were used to excite and detect stable toroidal Alfven eigenmode (TAE) resonances in the frequency range of 400-500 kHz. By ramping...
The role of energetic particles in fusion plasmas (2004)
Pinches, S. D., Berk, H. L., Borba, D. N., Breizman, B. N., Briguglio, S., Fasoli, A., ...
In the burning fusion plasmas of next step devices such as ITER (2001 ITER-FEAT Outline Design Report IAEA/ITER EDA/DS/ 18 (Vienna: IAEA) p 2 1), the majority of the heating of the fusing fuel will...
Effects of a vertical magnetic field on particle confinement in a magnetized plasma torus (2004)
Mueller, S.H., Fasoli, A., Labit, B., McGrath, M., Podesta, M., Poli, F.M.
The particle confinement in a magnetized plasma torus with superimposed vertical magnetic field is modeled and measured experimentally. The formation of an equilibrium characterized by a parallel...
Experimental evidence of fast reconnection via trapped electron motion (2004)
Egedal, J., Fox, W., Porkolab, M., Fasoli, A.
Magnetic reconnection in collisionless magnetohydrodynamic plasmas is studied under controlled conditions in toroidal X-line configurations formed in the center of the Versatile Toroidal Facility [J....
Henderson,M. A., Alberti,S., Angioni,C., Arnoux,G., Behn,R., Blanchard,P., ...
In noninductively driven discharges, 0.9 MW second harmonic (X2) off-axis co-electron cyclotron current drive deposition is combined with 0.45 MW X2 central heating to create an electron internal...
An overview of recent results from the TCV Tokamak (2003)
Goodman,T. P., Ahmed,S. M., Alberti,S., Andrèbe,Y., Angioni,C., Appert,K., ...
The TCV tokamak ( R = 0.88 m, κ = 2.5, are produced at low normalized current using far off-axis EC heating (ECH) and ECCD to broaden the current profile. Third harmonic heating is used to heat the...
Henderson, M. A., Alberti, S., Angioni, C., Arnoux, G., Behn, R., Blanchard, P., ...
In noninductively driven discharges, 0.9 MW second harmonic (X2) off-axis co-electron cyclotron current drive deposition is combined with 0.45 MW X2 central heating to create an electron internal...
An overview of recent results from the TCV Tokamak (2003)
Goodman, T. P., Ahmed, S. M., Alberti, S., Andrèbe, Y., Angioni, C., Appert, K., ...
The TCV tokamak ( R = 0.88 m, κ = 2.5, are produced at low normalized current using far off-axis EC heating (ECH) and ECCD to broaden the current profile. Third harmonic heating is used to heat the...
First experimental results from the new toroidal device TORPEX (2003)
Podesta, M., Fasoli, A., Labit, B., McGrath, M., Mueller, S., Poli, F.M.
Initial active MHD spectroscopy results on Alcator C-Mod (2003)
Snipes, J.A., Schmittdiel, D.A., Fasoli, A., Burke, W., Granetz, R.S.
Alfvén wave stability and fast ion distributions in ITER relevant scenarios (2003)
Testa, D., Fasoli, A., Jaun, A., Mantsinen, M., Beaumont, P.
Experimental test of damping models for n=1 toroidal Alfven eigenmodes in JET (2003)
Testa, D., Fu, G. Y., Jaun, A., Fasoli, A., Sauter, O.
The damping rate of the n = 1 toroidal Alfven eigenmodes (TAE) mode in Ohmic-heated JET plasmas has been measured and compared with the prediction of the kinetic NOVA-K code, which includes electron...
Diagnosis and study of Alfven eigenmodes stability in JET (invited) (2003)
Testa, D., Fasoli, A., Solano, E.
Experiments are conducted on JET to assess the potential for plasma diagnostic spectroscopy and mode stability control, of Alfven eigenmodes (AEs), excited by external antennas and by energetic...
Testa, D., Fasoli, A., Jaun, A.
The dependence of the measured damping rate upon the neutral beam heating power (P-NBI) and plasma beta has been experimentally investigated for n = 1 toroidal Alfven eigenmodes (TAEs) in JET limiter...
Overview of JET results (2003)
Pamela, J., Solano, E. R., Adams, J. M., Agarici, G., Agarici, M., Akhter, H., ...
Scientific and technical activities on JET focus on the issues likely to affect the ITER design and operation. Our understanding of the ITER reference mode of operation, the ELMy H-mode, has...
Accessibility and properties of ELMy H-mode and ITB plasmas in TCV (2003)
Martin, Y. R., Henderson, M. A., Alberti, S., Amorim, P., Andrebe, Y., Appert, K., ...
This paper presents experimental results on the accessibility and the properties of plasmas with improved confinement in TCV. First, the H-mode threshold power is measured in Ohmic plasmas. Above an...
Henderson, M. A., Alberti, S., Angioni, C., Arnoux, G., Behn, R., Blanchard, P., ...
In noninductively driven discharges, 0.9 MW second harmonic (X2) off-axis co-electron cyclotron current drive deposition is combined with 0.45 MW X2 central heating to create an electron internal...
An overview of results from the TCV tokamak (2003)
Goodman, T. P., Ahmed, S. M., Alberti, S., Andrebe, Y., Angioni, C., Appert, K., ...
The Tokamak Configuration Variable (TCV) tokamak (R = 0.88 m, a < 0.25 m, B < 1.54 T) programme is based on flexible plasma shaping and heating for studies of confinement, transport, control and...
Dynamical plasma response during driven magnetic reconnection (2003)
Egedal, J., Fasoli, A., Nazemi, J.
Direct measurements of a collisionless current channel during driven magnetic reconnection are obtained for the first time on the Versatile Toroidal Facility. The size of the diffusion region is...
Modelling of Alfven waves in JET plasmas with the CASTOR-K code (2002)
Borba,D., Berk,H. L., Breizman,B. N., Fasoli,A., Nabais,F., Pinches,S. D., ...
A hybrid magnetohydrodynamic (M H D)-gyro-kinetic model CASTOR- K developed for the study of Alfven eigenmode (AE) stability in the presence of energetic ions has been applied to the interpretation...
Alfvén wave cascades in a tokamak (2002)
Sharapov,S., Alper,B., Berk,H. L., Borba,D., Breizman,B. N., Challis,C. D., ...
Modelling of Alfven waves in JET plasmas with the CASTOR-K code (2002)
Borba, D., Berk, H. L., Breizman, B. N., Fasoli, A., Nabais, F., Pinches, S. D., ...
A hybrid magnetohydrodynamic (M H D)-gyro-kinetic model CASTOR- K developed for the study of Alfven eigenmode (AE) stability in the presence of energetic ions has been applied to the interpretation...
Alfvén wave cascades in a tokamak (2002)
Sharapov, S., Alper, B., Berk, H. L., Borba, D., Breizman, B. N., Challis, C. D., ...
Experimental study of collisionless magnetic reconnection in VTF (2002)
Egedal, J., Nazemi, J., Doris, J., Ptacek, E., Fasoli, A., Porkolab, M.
Overview of JET results (2002)
Pamela, J., Alberti, S., Alffrey, S., Blanchard, P., Coda, S., Duval, B.P., ...
Overview of JET results (2002)
Pamela, J., Alberti, S., Alffrey, S., Blanchard, P., Coda, S., Duval, B.P., ...
Initial activity MHD spectroscopy experiments on Alcator C-MOD (2002)
Schmittdiel, D.A., Snipes, J.A., Granetz, R.S., Parker, R.R., Wolfe, S.M., Fasoli, A.
Experimental study of the stability of Alfvén eigenmodes on JET (2002)
Testa, D., Fasoli, A., G., Fu, Jaun, A., Borba, D., De.Vries, P.
Measurement of Alfvén Waves on the JET Tokamak (2002)
Testa, D., Fasoli, A., Borba, D.N., G.Y., Fu, Jaun, A., Mantsinen, M.J., ...
Studying ITER physics issues at JET (2002)
Watkins, M.L, Pamela, J., Alberti, S., Alffrey, S., Blanchard, P., Coda, S., ...
Recent results from the EC heated plasmas in the TCV tokamak (2002)
Nelson-Melby, E., Pochelon, A., Porte, L., Sauter, O., Ahmed, S.M., Andrebe, Y., ...
ECH physics and new operational regimes on TCV (2002)
Moret, J. M., Ahmed, S. M., Alberti, S., Andrebe, Y., Appert, K., Arnoux, G., ...
The physics of tokamak plasmas, in which electrons are heated by electron cyclotron heating (ECH) and whose current is driven by electron cyclotron current drive (ECCD), is investigated in this paper...
Fasoli, A., Testa, D., Sharapov, S., Berk, H. L., Breizman, B., Gondhalekar, A., ...
Experiments are conducted on the JET tokamak to demonstrate the diagnostic potential of Magneto-Hydro-Dynamics (MHD) spectroscopy, for the plasma bulk and its suprathennal components, using Alfven...
Modelling of Alfven waves in JET plasmas with the CASTOR-K code (2002)
Borba, D., Berk, H. L., Breizman, B. N., Fasoli, A., Nabais, F., Pinches, S. D., ...
A hybrid magnetohydrodynamic (M H D)-gyro-kinetic model CASTOR-K developed for the study of Alfven eigenmode (AE) stability in the presence of energetic ions has been applied to the interpretation of...
Gyrokinetic modelling of macro-instabilities in high performance tokamak plasmas (2001)
Jaun, A., Fasoli, A., Testa, D., Vaclavik, J., Villard, L.
The modelling of Alfvenic instabilities is discussed from the point of view of mode-conversion, showing how the development of the theory affects the predictions as the limitations of the models are...
Overview of JET results in support of the ITER physics basis (2001)
Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Arshad, S., Bainbridge, N., ...
The JET experimental campaign has focused on studies in support of the ITER physics basis. An overview of the results obtained is given for the reference ELMy H mode and advanced scenarios, which in...
Stability of Alfven eigenmodes in optimized tokamaks (2000)
Jaun, A., Fasoli, A., Vaclavik, J., Villard, L.
Alfven eigenmodes (AEs) with intermediate toroidal mode numbers are modelled using the global gyrokinetic PENN code to determine the stability of high performance tokamak discharges in the presence...
Beam driven Alfven eigenmodes and fishbones in JET (2000)
Borba, D., Alper, B., Budny, R. V., Fasoli, A., Heeter, R. F., Kerner, W., ...
Fast particle driven instabilities are investigated at low toroidal field B-0 approximate to 1 T in tritium, deuterium and hydrogen plasmas. Tritium, deuterium and hydrogen neutral beams with...
Bulk ion heating with ICRH in JET DT plasmas (1999)
Start, D.F.H., Jacquinot, J., Bergeaud, V., Fasoli, A., Et Al.
Global Alfven eigenmode stability in thermonuclear tokamak plasmas (1999)
Jaun, A., Fasoli, A., Vaclavik, J., Villard, L.
Relying on the good agreement observed between the gyrokinetic PENN model and the low toroidal mode number n damping measurements from JET, the stability of Alfven eigenmodes (AEs) is predicted for...
D-T fusion with ion cyclotron resonance heating in the JET tokamak (1998)
Start, D. F. H., Jacquinot, J., Bergeaud, V., Bhatnagar, V. P., Cottrell, G. A., Clement, S., ...
Ion cyclotron resonance heating (ICRH) experiments have been carried out in JET D-T plasmas using scenarios applicable to reactors. Deuterium minority heating in tritium plasmas is used for the first...
Prediction of Alfven eigenmode dampings in the Joint European Torus (1998)
Jaun, A., Fasoli, A., Heidbrink, W. W.
Predictions from a gyrokinetic toroidal plasma model reproduce for the first time the evolution of Alfven eigenmode (AE) dampings over a range of discharges. The coupling between shear-and...
Experimental studies of Alfvén eigenmode stability in JET D-T plasmas (1997)
Fasoli, A., Heeter, R., Borba, D., Gorezano, C., Sharapov, S., Jaun, A.
Kinetic Alfvén eigenmodes in a hot tokamak plasma (1997)
Jaun, A., Appert, K., Fasoli, A., Hellsten, T., Lister, J.B., Vaclavik, J., ...
Jones, T. T. C., Adams, J. M., Ageladarakis, P., AliArshad, S., Alper, B., Altmann, H., ...
Planned experiments in the Joint European Torus [Plasma Physics and Controlled Fusion Research, Proceedings, 13th International Conference, Washington, D.C., 1990 (International Atomic Energy Agency,...
Kinetic Alfven eigenmodes in a hot tokamak plasma (1997)
Jaun, A., Appert, K., Fasoli, A., Hellsten, T., Lister, J., Vaclavik, J., ...
Kinetic effects such as finite ion Larmor excursions and resonant Landau interactions are studied in the toroidicity Alfven eigenmode (TAE) range of frequencies. A new Alfven mode conversion...
Determination of local tokamak parameters by magnetohydrodynamic spectroscopy (1997)
Holties, H. A., Fasoli, A., Goedbloed, J. P., Huysmans, G. T. A., Kerner, W.
The influence of local equilibrium parameters on the Alfven spectrum is studied. The aim is to solve the inverse problem: identification of the plasma profiles, and especially the safety factor...
Stable ellipticity-induced Alfven eigenmodes in the Joint European Torus (1997)
Heidbrink, W. W., Fasoli, A., Borba, D., Jaun, A.
An external antenna excites stable eigenmodes in elongated Ohmically heated plasmas in the Joint European Torus (JET) [P.-H. Rebut, R. J. Bickerton, and B. E. Keen, Nucl. Fusion 25, 1011 (1985)]. The...
Alfven eigenmode experiments in tokamaks and stellarators (1997)
Fasoli, A., Borba, D., Gormezano, C., Heeter, R., Jaun, A., Jacquinot, J., ...
In tokamaks and stellarators, measurements of electromagnetic fluctuations in the presence of resonant particle drive, including fusion-produced alpha's, reveal the excitation of Alfven eigenmodes...
Latest JET results in deuterium and deuterium-tritium plasmas (1997)
Adams, J. M., Ageladarakis, P., Arshad, S. A., Alper, B., Altmann, H., Andrew, P., ...
All major JET systems have been fully commissioned for D-T and the DTE1 series of experiments has started with the D-T fuel mixture and operating conditions foreseen for ITER. In the area of ITER...
Linear and nonlinear dynamics of Alfvén eigenmodes in JET plasmas (1996)
Borba, D., Candy, J., De.Esch, H., Fasoli, A., Gormezano, C., Kerner, W., ...
Alfvén Eigenmodes in JET high performance plasmas (1996)
Fasoli, A., Borba, D., Candy, J., Cherubini, A., Gormezano, C., Sadler, G., ...
Profile dependent signature of the linear MHD spectrum (1996)
Holties, H.A., Fasoli, A., Goedbloed, J.P., Huysmans, G.T.A., Kerner, W.
Kinetic Alfvén eigenmodes in JET and DIII-D (1996)
Jaun, A., Hellsten, T., Appert, K., Fasoli, A., Lister, J.B., Vaclavik, J., ...
Observation of multiple kinetic Alfven eigenmodes (1996)
Fasoli, A., Lister, J. B., Sharapov, S., Borba, D., Deliyanakis, N., Gormezano, C., ...
Multiple weakly damped Alfven eigenmodes (AE) have been excited and detected by means of a dedicated active diagnostic in JET tokamak plasmas heated by ion cyclotron resonance heating, neutral beam...
Direct measurement of TAE, EAE and multiple kinetic TAE in JET (1995)
Fasoli, A., Borba, D., Delyanakis, N., Dobbing, J.A., Campbell, D.J., Gormezano, C., ...
Alfvén Eigenmode studies in JET (1995)
Fasoli, A., Lister, J.B., Sharapov, S., Ali-Arshad, S., Bosia, D., Borba, G., ...
Alfvén Eigenmodes - Active excitation experiments in JET (1995)
Fasoli, A., Ali-Arshad, S., Borba, D., Bosia, G., Campbell, D., Dobbing, J.A., ...
MHD spectroscopy, application of a new diagnostic tool (1995)
Holties, H.A., Fasoli, A., Goedbloed, J.P., Huysmans, G.T.A., Kerner, W., Zwingmann, W.
Overview of alfven eigenmode experiments in jet (1995)
Fasoli, A., Lister, J. B., Sharapov, S. E., AliArshad, S., Bosia, G., Borba, D., ...
Results from the first experiments to drive Alfven Eigenmodes (AEs) with antennas external to a tokamak plasma are presented. In ohmically heated plasma discharges, direct experimental measurements...
Direct Measurement of the Damping of Toroidicity-Induced Alfven Eigenmodes (1995)
Fasoli, A., Borba, D., Bosia, G., Campbell, D. J., Dobbing, J. A., Gormezano, C., ...
This Letter presents the first direct experimental measurements of the damping of toroidicity-induced Alfven eigenmodes (TAE), carried out in the JET tokamak. These measurements were obtained during...
JET results with the new pumped divertor and implications for ITER (1995)
Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., AliArshad, S., ...
This paper presents an overview of results of the 1994/95 experimental campaign on JET with the new pumped divertor and draws implications for ITER in the areas of detached and radiative divertor...
Alfvén Eigenmode Excitation by ICRH Beat-Waves (1995)
Fasoli, A., Dobbing, J.A., Gormezano, C., Jacquinot, J., Lister, J.B., Sharapov, S., ...
Direct measurement of the damping of toroidicity induced Alfvén eigenmodes (1995)
Fasoli, A., Lister, J.B., Sharapov, S., Borba, D., Bosia, G., ...
Observation of multiple kinetic Alfvén eigenmodes (1995)
Fasoli, A., Lister, J.B., Sharapov, S., Borba, D., Deliyanakis, N., Gormezano, C., ...
Overview of Alfvén eigenmode experiments in JET (1995)
Fasoli, A., Lister, J.B., Sharapov, S., Jaun, A., Lavanchy, P., ...
Fasoli, A., Skiff, F., Tran, M. Q.
The onset of chaotic ion dynamics in electrostatic waves is investigated in a linear magnetized plasma. The existence of a threshold for heating in agreement with the predictions of single particle...
First Results with the Modified Jet - the Jet Team (1994)
Adams, J. M., Agarici, Y., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., ...
JET was extensively modified in the 1992/93 shutdown. The new pumped divertor and many new systems were brought into operation early in 1994. Operations have progressed to 4MA plasma current and,...
Rapid Cross-Field Ion-Transport in a Plasma with Sheared Parallel-Flow (1993)
Test-particle measurements of plasma cross-field ion transport show a dramatic change associated with the presence of sheared plasma flow parallel to a fixed magnetic field. Experimental conditions...
New Vaporizing Assembly for Q-Plasma Sources (1993)
Paris, P. J., Fasoli, A., Rynn, N.
The design and operation of a new vaporizing assembly used for Q-plasma sources are described in this article. The vaporizing system, consisting of two ovens and an effuser, is used to vaporize and...
Fivaz, M., Fasoli, A., Appert, K., Skiff, F., Tran, T. M., Tran, M. Q.
Dynamical chaos is produced by the interaction between plasma particles and two electrostatic waves. Experiments performed in a linear magnetized plasma and a ID particle-in-cell simulation agree...
Dynamic Chaos of Plasma Ions in Electrostatic-Waves (1993)
Fasoli, A., Skiff, F., Kleiber, R., Tran, M. Q., Paris, P. J.
Chaos generated by the interaction between charged particles and electrostatic plasma waves has been observed in a linear magnetized plasma. The macroscopic wave properties, the kinetic ion...
Cross-Field Diffusion Quenching by Neutral Gas Injection in a Magnetized Plasma (1992)
Fasoli, A., Skiff, F., Good, T. N., Paris, P. J.
Cross-field transport of test ions is investigated in a linear Q-machine plasma. Test particles are created and followed in their motion by an optical tagging diagnostic scheme. Diffusion is...
Ion-Cyclotron Wave Excitation by Double-Resonance Coupling (1991)
Fasoli, A., Good, T. N., Paris, P. J., Skiff, F., Tran, M. Q.
A modulated high frequency wave is used to remotely excite low frequency oscillations in a linear, strongly magnetized plasma column. An electromagnetic wave is launched as an extraordinary mode...
Ion wave excitation for the study of wave-induced transport (1990)
T.N., Good, Fasoli, A., Skiff, F., Anderegg, F., Paris, P.J., M.Q., Tran, ...
Optical diagnosis of kinetic effects in ion acoustic wave-particle interactions (1989)
Fasoli, A., Anderegg, F., T.N., Good, Paris, P.J., Skiff, F., M.Q., Tran, ...
Ion acoustic wave-particle interactions via ion phase space measurements (1989)
T.N., Good, Fasoli, A., Anderegg, F., Paris, P.J., Skiff, F., Yamada, M.
Upgraded barium plasma Q-device suitable for wave studies (1989)
Paris, P.J., Anderegg, F., Fasoli, A., T.N., Good, Rynn, N., Skiff, F., ...
Direct Measurement of Ion Phase-Space Orbits in an Electrostatic-Field (1989)
Fasoli, A., Good, T. N., Anderegg, F., Skiff, F., Paris, P. J., Tran, M. Q., ...
Direct measurement of ion phase space orbits in an electrostatic field (1989)
Fasoli, A., Good, T.N., Anderegg, F., Skiff, F., Paris, P.J., Tran, M.Q., ...
The Role of Energetic Particles in Fusion Plasmas
Pinches,S. D., Berk,H. L., Borba,D. N., Fasoli,A., Gryaznevich,M., Kiptily,V., ...
The Role of Energetic Particles in Fusion Plasmas
Pinches, S. D., Berk, H. L., Borba, D. N., Fasoli, A., Gryaznevich, M., Kiptily, V., ...
Botta, F, Giannini, E, Romagnoli, P, Fasoli, A, Malfatti, F, Chiarbonello, B, ...
Background: Indices for predicting survival are essential for assessing prognosis and assigning priority for liver transplantation in patients with liver cirrhosis. The model for end stage liver...
Giannini, E, Botta, F, Borro, P, Risso, D, Romagnoli, P, Fasoli, A, ...
Background and aims: Cirrhotic patients frequently undergo screening endoscopy for the presence of oesophageal varices (OV). In the future, this social and medical burden will increase due to the...
A new toroidal plasma experiment for basic collisionless plasma physics
Fasoli, A., Chavan, R., Fasel, D., Joye, B., Llobet, X., Marmillod, P., ...
The toroidal plasma experiment TORPEX for basic turbulence and transport studies
Fasoli, A., Labit, B., McGrath, M., Mueller, S., Podesta, M., Poli, F.M.
TORPEX - A new TORoidal Plasma EXperiment for basic plasma physics
McGrath, M.A., Fasoli, A., Labit, B., Mueller, S., Podesta, M., Poli, F.M., ...
Optimization, Modeling and Diagnostics Development in the TORPEX device
Mueller, S., Fasoli, A., Labit, B., McGrath, M., Podesta, M., Poli, F.M.
Analysis of electrostatic fluctuations on the TORPEX plasma
Poli, F.M., Fasoli, A., Labit, B., McGrath, M., Mueller, S., Podesta, M.
Energetic ion physics for burning plasmas
Fasoli, A., Labit, B., McGrath, M., Mueller, S.H., Plyushchev, G., Podesta, M., ...
Basic turbulence studies on TORPEX and challenges in the theory-experiment comparisons
Mueller, S., Fasoli, A., Labit, B., McGrath, M., Plyushchev, G., Podesta, M., ...
Experimental studies of plasma production and transport mechanisms in the toroidal device TORPEX
Podesta, M., Fasoli, A., Labit, B., McGrath, M., Mueller, S.H., Plyushchev, G., ...
Drift waves in the TORPEX toroidal plasma device
Labit, B., Fasoli, A., McGrath, M., Mueller, S.H., Plyushchev, G., Podesta, M., ...
Local statistical properties of fluctuations in the TORPEX experiment
Labit, B., Fasoli, A., Diallo, A., Furno, I., Mueller, S.H., Plyushchev, G., ...
Local statistical properties of electrostatic fluctuations in the TORPEX experiment
Labit, B., Fasoli, A., Diallo, A., Furno, I., Mueller, S.H., Plyushchev, G., ...
Effect of the magnetic configuration on fluctuations and turbulence in the TORPEX toroidal plasma
Furno, I., Diallo, A., Fasoli, A., Labit, B., Mueller, S.H., Plyushchev, G., ...
Linear and nonlinear drift-interchange instabilities in the TORPEX toroidal plasma
Poli, F.M., Diallo, A., Fasoli, A., Furno, I., Labit, B., Mueller, S.H., ...
Drift Wave Antenna Excitation in TORPEX Low-field Side
Diallo, A., Fasoli, A., Furno, I., Labit, B., Mueller, S., Podesta, M., ...
Cross-field transport by instabilities and blobs in a magnetized toroidal plasma
Podesta, M., Fasoli, A., Labit, B., Furno, I., Ricci, P., Poli, F.M., ...
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...