Scientific Commons: K. H. Finken

An analytical model previously developed to study the structure of the magnetic field for the TEXTOR-DED [S.S. Abdullaev et al. Phys. Plasmas, 6, 153 (1999)] is applied to the similar study of the...

Summary of the third workshop on Stochasticity in Fusion Plasmas (SFP) (Jülich, Germany, 5–7 March 2007) (2008)

Finken, K. H., Evans, T. E., Reiter, D., Spatschek, K. H., Suttrop, W.

Identification and analysis of transport domains in the stochastic boundary of TEXTOR-DED for different mode spectra (2008)

Schmitz, O., Jakubowski, M. W., Frerichs, H., Harting, D., Lehnen, M., Unterberg, B., ...

Numerical modelling of error field penetration (2008)

Yu, Q., Günter, S., Kikuchi, Y., Finken, K. H.

RMP ELM suppression in DIII-D plasmas with ITER similar shapes and collisionalities (2008)

Evans, T. E., Fenstermacher, M. E., Moyer, R. A., Osborne, T. H., Watkins, J. G., Gohil, P., ...

Generation and suppression of runaway electrons in disruption mitigation experiments in TEXTOR (2008)

Bozhenkov, S. A., Lehnen, M., Finken, K. H., Jakubowski, M. W., Wolf, R. C., Jaspers, R., ...

Application of advanced edge diagnostics for transport studies in the stochastic boundary of TEXTOR-DED (2008)

Schmitz, O., Brezinsek, S., Classen, I., Clever, M., Coenen, J. W., Delabie, E., ...

Aspects of three dimensional transport for ELM control experiments in ITER-similar shape plasmas at low collisionality in DIII-D (2008)

Schmitz, O., Evans, T. E., Fenstermacher, M. E., Frerichs, H., Jakubowski, M. W., Schaffer, M. J., ...

Spectroscopic Measurements of the radial electric field under conditions of improved particle confinement (IPC) with the Dynamic Ergodic Divertor (DED) in the Tokamak TEXTOR (2008)

Coenen, J. W., Clever, M., Finken, K. H., Frerichs, H., Jakubowski, M. W., Lehnen, M., ...

Spectral measurements of runaway electrons by a scanning probe in the TEXTOR tokamak (2008)

Kudyakov, T., Finken, K. H., Jakubowski, M., Lehnen, M., Xu, Y., Willi, O.

Measurements of runaway electrons in the TEXTOR tokamak (2008)

Kudyakov, T., Finken, K. H., Jakubowski, M., Lehnen, M., Xu, Y., Bozhenkov, S. A., ...

Spatially and temporally resolved measurements of runaway electrons in the TEXTOR tokamak (2008)

Kudyakov, T., Finken, K. H., Jakubowski, M., Lehnen, M., Xu, Y., Schweer, B., ...

Runaway electrons after massive gas injections in TEXTOR: importance of the gas mixing and of the resonant magnetic perturbations (2008)

Bozhenkov, S. A., Lehnen, M., Finken, K. H., Jakubowski, M. W., Jaspers, R., Wolf, R. C., ...

The effect of the magnetic topology on particle recycling in the ergodic divertor of TEXTOR (2007)

Lehnen, M., Abdullaev, S. S., Brezinsek, S., Finken, K.H., Harting, D., Hellermann, M. Von, ...

Influence of the Dynamic Ergodic Divertor on the heat deposition pattern in TEXTOR at different collisionalities (2007)

Jakubowski, M.W., Lehnen, M., Finken, K.H., Schmitz, O., Abdullaev, S. S., Unterberg, B., ...

The definitive version is available at http://www.elsevier.com/locate/jnucmat .

2nd Workshop on Stochasticity in Fusion Plasmas (2006)

Finken, K H

Modelling of the penetration process of externally applied helical magnetic perturbation of the DED on the TEXTOR tokamak (2006)

Kikuchi, Y., Finken, K. H., Jakubowski, M., Lehnen, M., Reiser, D., Sewell, G., ...

This version is available at the following Publisher URL: http://dx.doi.org/10.1088/0741-3335/48/2/001

Change of the magnetic-field topology by an ergodic divertor on the plasma structure and transport (2006)

Jakubowski, M. W., Schmitz, O., Abdullaev, S. S., Brezinsek, S., Finken, K. H., Krämer-Flecken, A., ...

This version is available at the following Publisher URL: http://prl.aps.org

Summary of the Second Workshop on Stochasticity in Fusion Plasmas (SFP) held in JÃ¼lich, Germany 15-17 March 2005 (2006)

Finken, K. H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/46/4/S01

Mappings of stochastic field lines in poloidal divertor tokamaks (2006)

Abdullaev, S. S., Finken, K. H., Jakubowski, M., Lehnen, M.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/46/4/S02

Losses of runaway electrons during ergodization (2006)

Finken, K. H., Abdullaev, S. S., Jakubowski, M., Lehnen, M., Zimmermann, O.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/46/4/S04

Influence of stochastic magnetic fields on relativistic electrons (2006)

Wingen, S., Abdullaev, S. S., Finken, K. H., Spatschek, K. H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/46/11/008

Forced magnetic reconnection and field penetration of an externally applied rotating helical magnetic field in the TEXTOR tokamak (2006)

Kikuchi, Y., Finken, K. H., Jakubowski, M., Jaspers, R., Koslowski, H. R., ...

This version is available at the following Publisher URL: http://prl.aps.org

The Dynamic Ergodic Divertor (DED) (2006)

Finken, K. H.

Transient heat loads in current fusion experiments, extrapolation to next step devices and consequences for their operation (2006)

Loarte, A., Saibene, G., Sartori, R., Riccardo, V., Andrew, P., Paley, J., ...

ELMs and disruptions in ITER: Expected Energy Fluxes on Plasma Facing Components from Multi-machine Experimental Extrapolations and Consequences for ITER Operation (2006)

Loarte, A., Saibene, G., Sartori, R., Campbell, D., Riccardo, V., Andrew, P., ...

Transport and divertor properties of the dynamic ergodic divertor (2005)

Lehnen, M., Abdullaev, S. S., Biehl, W., Brezinsek, S., Busch, C., Finken, K. H., ...

The definitive version is available at the following Publisher URL: http://www.iop.org .

Helium exhaust experiments on JET with Type I ELMs in H-mode and with Type III ELMs in ITB discharges (2005)

Cox,S. J., Hellermann,M. G. Von, O'Mullane,M. G., Storck,D., Brix,M., ...

Effect of the Dynamic Ergodic Divertor in the TEXTOR Tokamak on MHD Stability, Plasma Rotation and Transport (2005)

Wolf,R. C., Biel,W., Finken,K. H., Günter,S., Hogeweij,G. M. D., ...

Expected energy fluxes onto ITER Plasma Facing Components during disruption thermal quenches from multi-machine data comparisons (2005)

Loarte,A., Andrew,P., Matthews,G. F., Paley,J., Riccardo,V., Eich,T., ...

The toroidal pump limiter ALT-II in TEXTOR (2005)

Finken,K.H., Reiter,D., Denner,T., Dippel,K.H., Hobirk,J., Mank,G, ...

Effect of the Dynamic Ergodic Divertor in the TEXTOR Tokamak on MHD Stability, Plasma Rotation and Transport (2005)

Wolf,R.C., Biel,W., Finken,K.H., Guenter,S., Hogeweij,G.M.D., ...

The structure of magnetic field in the TEXTOR-DED (2005)

Finken, K. H., Abdullaev, S. S., Jakubowsi, M., Lehnen, M.

Helium exhaust experiments on JET with Type I ELMs in H-mode and with Type III ELMs in ITB discharges (2005)

Cox, S. J., Hellermann, M. G. Von, O'Mullane, M. G., Storck, D., Brix, M., ...

Effect of the Dynamic Ergodic Divertor in the TEXTOR Tokamak on MHD Stability, Plasma Rotation and Transport (2005)

Wolf, R. C., Biel, W., Finken, K. H., Günter, S., Hogeweij, G. M. D., ...

Expected energy fluxes onto ITER Plasma Facing Components during disruption thermal quenches from multi-machine data comparisons (2005)

Loarte, A., Andrew, P., Matthews, G. F., Paley, J., Riccardo, V., Eich, T., ...

The toroidal pump limiter ALT-II in TEXTOR (2005)

Finken, K.H., Reiter, D., Denner, T., Dippel, K.H., Hobirk, J., Mank, G, ...

Effect of the Dynamic Ergodic Divertor in the TEXTOR Tokamak on MHD Stability, Plasma Rotation and Transport (2005)

Wolf, R.C., Biel, W., Finken, K.H., Guenter, S., Hogeweij, G.M.D., ...

Toroidal plasma rotation induced by the Dynamic Ergodic Divertor in the TEXTOR tokamak (2005)

Finken, K. H., Abdullaev, S. S., Von Hellermann, M., Jakubowski, M., Jaspers, R., ...

This version is available at the following Publisher URL: http://prl.aps.org

Influence of the Dynamic Ergodic Divertor on the Density Limit in TEXTOR (2005)

Liang, Y., Koslowski, H. R., Kelly, F. A., Tokar, M. Z., Loozen, X., Bertschinger, G., ...

This version is available at the following Publisher URL: http://prl.aps.org

Effect of the dynamic ergodic in the TEXTOR tokamak on MHD stability, plasma rotation and transport (2005)

Wolf, R., Biel, W., Finken, K. H., GÃ¼nter, S., Hogeweij, G. M. D., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/45/12/026

Suppression of large edge localized modes with edge resonant magnetic fields in high confinement DIII-D plasmas (2005)

Evans, T. E., Moyer, R. A., Watkins, J. G., Osborne, T. H., Thomas, P. R., Bécoulet, M., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/45/7/007

Helium exhaust experiments on JET with Type I ELMs in H-mode and with type III ELMs in ITB discharges (2005)

Zastrow, K. D., Cox, S. J., Von Hellermann, M. G., O'Mullane, M. G., Stork, D., Brix, M., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/45/3/002

The structure of magnetic field in the TEXTOR-DED (2005)

Finken, K. H., Abdullaev, S.S., Jakubowsi, M., Lehnen, M.

Background and initial experiments with the dynamic ergodic divertor on TEXTOR (2005)

Finken, K. H., Abdullaev, S. S., Giesen, B., Von Hellermann, M., Hogeweij, M. D., ...

The toroidal pump limiter ALT-II in TEXTOR (2005)

Finken, K. H., Reiter, D., Denner, T., Dippel, K. H., Hobirk, J., Mank, G., ...

Overview of core diagnostics for TEXTOR (2005)

Donné, A. J. H., Classen, I. G. J., Von Hellermann, M. G., Jakubowska, K., Jaspers, R., ...

Disruptions and their mitigation in TEXTOR (2005)

Finken, K. H., Jaspers, R., Krämer-Flecken, A., Savtchkov, A., Lehnen, M., Waidmann, G.

Implementation of the EMC3-EIRENE code on TEXTOR-DED: accuracy and convergence study (2004)

Kobayash,M., Feng,Y., Sardei,F., Reiter,D., Reiser,D., Finken,K. H.

Implementation of the EMC3-EIRENE code on TEXTOR-DED: accuracy and convergence study (2004)

Kobayash, M., Feng, Y., Sardei, F., Reiter, D., Reiser, D., Finken, K. H.

3D numerical transport study of the edge ergodized plasma in TEXTOR-DED (2004)

Kobayashi, M., Feng, Y., Sardei, F., Reiter, D., Finken, K.H., Reiser, D.

3D numerical transport study of the edge ergodized plasma in TEXTOR-DED (2004)

Kobayashi, M., Feng, Y., Sardei, F., Finken, K. H., Reiser, D., Reiter, D.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/44/6/S07

Modelling of the field line penetration and force transfer by the Dynamic Ergodic Divertor (DED) on TEXTOR (2004)

Finken, K. H., Abdullaev, S. S., Jakubowski, M., Lehnen, M., Sewell, G.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/44/6/S06

Modelling of the magnetic field structures and first measurements of heat fluxes for TEXTOR-DED operation (2004)

Jakubowski, M. W., Abdullaev, S. S., Finken, K. H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/44/6/S01

Low frequency heating and flow driven by the dynamic ergodic divertor in tokamaks (2004)

Elfimov, A. G., Faulconer, D. W., Finken, K. H., Galvao, R. M. O., Ivanov, A. A., Koch, R., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/44/6/S09

The interaction of the DED magnetic field with a tokamak plasma (2004)

Zhukov, V. P., Finken, K. H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/44/6/S05

Investigation of plasma response influence on the penetration of an external low frequency helical perturbation into a tokamak edge plasma (2004)

Pankratov, I. M., Omelchenko, A. Ya., Olshansky, V. V., Finken, K. H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/44/6/S04

Suppression of large edge-localized modes in high-confinement DIII-D plasmas with a stochastic magnetic boundary (2004)

Evans, T. E., Moyer, R. A., Thomas, P. R., Watkins, J. G., Osborne, T. H., Boedo, J. A., ...

This version is available at the following Publisher URL: http://prl.aps.org

The Dynamic Ergodic Divertor in the TEXTOR tokamak: plasma response to dynamic helical magnetic field perturbations (2004)

Finken, K. H., Abdullaev, S. S., Biel, W., Busch, C., Farshi, E., ...

This version is available at the following Publisher URL: http://stacks.iop.org/0741-3335/46/B143

Divertor concepts II: The dynamic ergoding divertor (DED) (2004)

Finken, K. H.

Edge physics, divertors, pump limiters (2004)

Finken, K. H.

Overview of magnetic structure induced by the TEXTOR-DED and the related transport (2003)

Abdullaev,S.S., Finken,K.H., Jakubowski,M.W., Kobayashi,M., Reiser,D., Runov,A.M., ...

The Dynamic Ergodic Divertor (DED), a new concept of the ergodic divertor, has been presently installing for the TEXTOR tokamak. Beside the conventional ergodic divertor operation the DED also...

Disruption studies in ASDEX Upgrade (2003)

Pautasso,G., Egorov,S., Finken,K. H., Gruber,O., Herrmann,A., Fuchs,C. J., ...

Disruption generate large thermal and mechanical stresses on the tokamak components. For a future reactor disruptions have a significant impact on the design since all loading conditions must be...

Overview of ASDEX Upgrade results (2003)

Zohm,H., Angioni,C., Arslanbekov,R., Atanasiu,C., Becker,G., Becker,W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Overview of magnetic structure induced by the TEXTOR-DED and the related transport (2003)

Abdullaev, S.S., Finken, K.H., Jakubowski, M.W., Kobayashi, M., Reiser, D., Runov, A.M., ...

The Dynamic Ergodic Divertor (DED), a new concept of the ergodic divertor, has been presently installing for the TEXTOR tokamak. Beside the conventional ergodic divertor operation the DED also...

Disruption studies in ASDEX Upgrade (2003)

Pautasso, G., Egorov, S., Finken, K. H., Gruber, O., Herrmann, A., Fuchs, C. J., ...

Disruption generate large thermal and mechanical stresses on the tokamak components. For a future reactor disruptions have a significant impact on the design since all loading conditions must be...

Overview of ASDEX Upgrade results (2003)

Zohm, H., Angioni, C., Arslanbekov, R., Atanasiu, C., Becker, G., Becker, W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Overview of magnetic structure induced by the TEXTOR-DED and the related transport (2003)

Abdullaev, S. S., Finken, K. H., Jakubowski, M. W., Kasilov, S. V., Kobayashi, M., Reiser, D., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/43/5/302

Heterodyne ECE diagnostic in the mode detection and disruption avoidance at TEXTOR (2003)

KrÃ¤mer-Flecken, A., Finken, K. H., Udintsev, H., Larue, H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/43/11/016

Overview of ASDEX upgrade results (2003)

Zohm, H., Angioni, C., Arslanbekov, R., Atanasiu, C., Becker, G., Becker, W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

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...

Topological properties of the edge ergodic layer in tokamak plasma (2002)

Kobayashi, M., Eich, T., Abdullaev, S. S., Finken, K. H.

This version is available at the following Publisher URL: http://ieeexplore.ieee.org/Xplore/dynhome.jsp

Development of a fast valve for mitigating disruptions in tokamaks (2002)

Savtchkov, A., Finken, K. H., Mank, G.

This version is available at the following Publisher URL: http://rsi.aip.org

Measurements of magnetic field fluctuations using an array of Hall detectors on the TEXTOR tokamak (2002)

Duran, I., Stöckel, J., Mank, G., Finken, K. H., Fuch, G., Van Oost, G.

This version is available at the following Publisher URL: http://rsi.aip.org

Ion flows in the scrape-off layer with biased limiter : implications for Tore Supra toroidal pumped limiter design (2002)

Gravier, E., Gunn, J. P., Lachambre, J. L., Loarer, T., Mank, G., Boucher, C., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/42/6/303

Hamiltonian guiding center equations in a toroidal system (2002)

Abdullaev, S. S., Finken, K. H.

This version is available at the following Publisher URL: http://pop.aip.org

Mitigation of disruptions by fast helium puffs (2001)

Finken, K. H., Mank, G., KrÃ¤mer-Flecken, A., Jaspers, R.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/41/11/315

A synchrotron radiation diagnostic to observe relativistic runaway electrons in a tokamak plasma (2001)

Jaspers, R., Lopes Cardozo, N. J., Donne, A. J. H., Widdershoven, H. L. M., Finken, K. H.

This version is available at the following Publisher URL: http://rsi.aip.org

Fractal structure of the magnetic field in the laminar zone of the Dynamic Ergodic Divertor of the Torus Experiment for Technology-Oriented Research (TEXTOR-94) (2001)

Abdullaev, S. S., Eich, T., Finken, K. H.

This version is available at the following Publisher URL: http://pop.aip.org

Plasma rotation induced by the dynamic ergodic divertor (2001)

Finken, K. H., Abdullaev, S. S., Eich, T., Faulconer, D. W., Kobayashi, M., Koch, R., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/41/5/303

New diagnostics for physics studies on TEXTOR-94 (2001)

Donne, J. H., Jaspers, R., Barth, C. J., Bindslev, H., Elzendoorn, B. S. Q., Van Gorkom, J. C., ...

This version is available at the following Publisher URL: http://rsi.aip.org

Pellet fuelling into radiative improved confinement discharges in TEXTOR-94 (2000)

Hobirk, J., Messiaen, A. M., Finken, K. H., Ongena, J., Brix, M., Jaspers, R., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/40/8/305

Quasistationary high confinement discharges with Trans-Greenwald density in TEXTOR-94 (2000)

Mank, G., Messiaen, A. M., Ongena, J., Unterberg, B., Dumortier, P., Finken, K. H., ...

This version is available at the following Publisher URL: http://prl.aps.org

Two dimensional modelling approach to transport properties of the TEXTOR-DED laminar zone (2000)

Eich, T., Reiser, D., Finken, K. H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/40/10/307

Scale size of magnetic turbulence in tokamaks probed with 30 MeV electrons (2000)

Entrop, I., Lopes Cardozo, N. J., Jaspers, R., Finken, K. H.

This version is available at the following Publisher URL: http://prl.aps.org

Thermal load distribution on the ALT-II limiter of TEXTOR-94 during RI-mode operation and during disruptions (2000)

Finken, K. H., Denner, T., Mank, G.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/40/3/305

Confinement and Profile Changes Induced by the Presence of Positive or Negative Radial Electric Fields in the Edge of the Textor Tokamak (1992)

Weynants, R. R., Van Oost, G., Bertschinger, G., Boedo, J., Brys, P., Delvigne, T., ...

Flows in the Textor Sol and Edge Plasma (1992)

Boedo, J., Gray, D. S., Tynan, G. R., Pitts, R., Dippel, K. H., Finken, K. H., ...

Poloidal asymmetries in the electron density profiles and limiter diagnostics suggest that poloidal and toroidal flows exist in the SOL and edge plasma of the TEXTOR tokamak. A fast reciprocating...

Helium Exhaust and Transport Studies with the ALT-I1 Pump Limiter in the TEXTOR Tokamak (1990)

Hillis, D. L., Finken, K. H., Hogan, J. T., Dippel, K. H., Moyer, R. A., Pospieszczyk, A., ...

Copyright APS. This version is available at http://link.aps.org/abstract/PRL/v65/p2382

Properties, Control and ICR-Heating of the Plasma in TEXTOR (1986)

Wolf, G. H., Bay, H. L., Bertschinger, G., Bieger, W., Bogen, P., Brüssau, E., ...

Ion Cyclotron Resonance Heating on TEXTOR (1986)

Bay, H. L., Bertschinger, G., Bieger, W., Bogen, P., Campbell, G. A., Conn, R. W., ...

The definitive version is available at http://dx.doi.org/10.1088/0741-3335/28/1A/007

Nonlinear calculation of the penetration threshold of the error field

Yu, Q., Günter, S., Kikuchi, Y., Finken, K. H.

Spatially and temporally resolved measurements of runaway electrons in the TEXTOR tokamak

Kudyakov, T., Finken, K. H., Jakubowski, M., Lehnen, M., Schweer, B., Toncian, T., ...