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S. S. Abdullaev
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Journal Articles

Helical modulation of the electrostatic plasma potential due to edge magnetic islands induced by resonant magnetic perturbation fields at TEXTOR

G. Ciaccio, O. Schmitz, G. Spizzo, S. S. Abdullaev, T. E. Evans, H. Frerichs, R. B. White
Journal: Physics of Plasmas
Phys. Plasmas 22, 102516 (2015)
https://doi.org/10.1063/1.4934651
Published: October 2015
View article titled, Helical modulation of the electrostatic plasma potential due to edge magnetic islands induced by resonant magnetic perturbation fields at TEXTOR
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Journal Articles

Structure of the runaway electron loss during induced disruptions in TEXTOR

K. Wongrach, K. H. Finken, S. S. Abdullaev, O. Willi, L. Zeng, Y. Xu
Journal: Physics of Plasmas
Phys. Plasmas 22, 102508 (2015)
https://doi.org/10.1063/1.4933131
Published: October 2015
View article titled, Structure of the runaway electron loss during induced disruptions in TEXTOR
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Journal Articles

Mechanism of runaway electron beam formation during plasma disruptions in tokamaks

S. S. Abdullaev, K. H. Finken, K. Wongrach, M. Tokar, H. R. Koslowski, O. Willi, L. Zeng, TEXTOR Team
Journal: Physics of Plasmas
Phys. Plasmas 22, 040704 (2015)
https://doi.org/10.1063/1.4919253
Published: April 2015
View article titled, Mechanism of runaway electron beam formation during plasma disruptions in tokamaks
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Journal Articles

Drifts of electron orbits induced by toroidal electric field in tokamaks

S. S. Abdullaev
Journal: Physics of Plasmas
Phys. Plasmas 22, 030702 (2015)
https://doi.org/10.1063/1.4914935
Published: March 2015
View article titled, Drifts of electron orbits induced by toroidal electric field in tokamaks
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Journal Articles

Edge ambipolar potential in toroidal fusion plasmas

G. Spizzo, N. Vianello, R. B. White, S. S. Abdullaev, M. Agostini, R. Cavazzana, G. Ciaccio, M. E. Puiatti, P. Scarin, O. Schmitz, M. Spolaore, D. Terranova, RFX and TEXTOR Teams
Journal: Physics of Plasmas
Phys. Plasmas 21, 056102 (2014)
https://doi.org/10.1063/1.4872173
Published: April 2014
View article titled, Edge ambipolar potential in toroidal fusion plasmas
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Journal Articles

On collisional diffusion in a stochastic magnetic field

S. S. Abdullaev
Journal: Physics of Plasmas
Phys. Plasmas 20, 082507 (2013)
https://doi.org/10.1063/1.4818145
Published: August 2013
View article titled, On collisional diffusion in a stochastic magnetic field
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Journal Articles

New mechanism of runaway electron diffusion due to microturbulence in tokamaks

S. S. Abdullaev, K. H. Finken, M. Forster
Journal: Physics of Plasmas
Phys. Plasmas 19, 072502 (2012)
https://doi.org/10.1063/1.4736718
Published: July 2012
View article titled, New mechanism of runaway electron diffusion due to microturbulence in tokamaks
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Journal Articles

Universal asymptotics of poloidal spectra of magnetic perturbations of saddle coils in tokamaks

S. S. Abdullaev
Journal: Physics of Plasmas
Phys. Plasmas 18, 020701 (2011)
https://doi.org/10.1063/1.3551756
Published: February 2011
View article titled, Universal asymptotics of poloidal spectra of magnetic perturbations of saddle coils in tokamaks
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Journal Articles

Rotation dependence of a phase delay between plasma edge electron density and temperature fields due to a fast rotating, resonant magnetic perturbation field

H. Stoschus, O. Schmitz, H. Frerichs, M. W. Jakubowski, B. Unterberg, S. S. Abdullaev, M. Clever, J. W. Coenen, U. Kruezi, D. Schega, U. Samm, TEXTOR Research Team
Journal: Physics of Plasmas
Phys. Plasmas 17, 060702 (2010)
https://doi.org/10.1063/1.3436614
Published: June 2010
View article titled, Rotation dependence of a phase delay between plasma edge electron density and temperature fields due to a fast rotating, resonant magnetic perturbation field
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Journal Articles

Model of a magnetic field in poloidal divertor tokamaks affected by resonant magnetic perturbations

S. S. Abdullaev
Journal: Physics of Plasmas
Phys. Plasmas 16, 030701 (2009)
https://doi.org/10.1063/1.3083293
Published: March 2009
View article titled, Model of a magnetic field in poloidal divertor tokamaks affected by resonant magnetic perturbations
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Journal Articles

On description of magnetic stochasticity in poloidal divertor tokamaks

S. S. Abdullaev, M. Jakubowski, M. Lehnen, O. Schmitz, B. Unterberg
Journal: Physics of Plasmas
Phys. Plasmas 15, 042508 (2008)
https://doi.org/10.1063/1.2907163
Published: April 2008
View article titled, On description of magnetic stochasticity in poloidal divertor tokamaks
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Journal Articles

Traces of stable and unstable manifolds in heat flux patterns

A. Wingen, M. Jakubowski, K. H. Spatschek, S. S. Abdullaev, K. H. Finken, M. Lehnen, TEXTOR team
Journal: Physics of Plasmas
Phys. Plasmas 14, 042502 (2007)
https://doi.org/10.1063/1.2715548
Published: April 2007
View article titled, Traces of stable and unstable manifolds in heat flux patterns
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Journal Articles

Mapping of drift surfaces in toroidal systems with chaotic magnetic fields

S. S. Abdullaev, A. Wingen, K. H. Spatschek
Journal: Physics of Plasmas
Phys. Plasmas 13, 042509 (2006)
https://doi.org/10.1063/1.2181975
Published: April 2006
View article titled, Mapping of drift surfaces in toroidal systems with chaotic magnetic fields
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Journal Articles

The Optimization of the Ergodic Structure of the Dynamic Ergodic Divertor In The TEXTOR Tokamak

M. W. Jakubowski, S. S. Abdullaev, K. H. Finken, Y. Kikuchi, A. Krämer‐Flecken, M. Lehnen, O. Schmitz, B. Unterberg, R. C. Wolf, TEXTOR team
Journal: AIP Conference Proceedings
AIP Conf. Proc. 812, 195–198 (2006)
https://doi.org/10.1063/1.2168821
Published: January 2006
View article titled, The Optimization of the Ergodic Structure of the Dynamic Ergodic Divertor In The TEXTOR Tokamak
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Journal Articles

Hamiltonian guiding center equations in a toroidal system

S. S. Abdullaev, K. H. Finken
Journal: Physics of Plasmas
Phys. Plasmas 9, 4193–4204 (2002)
https://doi.org/10.1063/1.1502672
Published: October 2002
View article titled, Hamiltonian guiding center equations in a toroidal system
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Journal Articles

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)

S. S. Abdullaev, Th. Eich, K. H. Finken
Journal: Physics of Plasmas
Phys. Plasmas 8, 2739–2749 (2001)
https://doi.org/10.1063/1.1371954
Published: June 2001
View article titled, 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)
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Journal Articles

Asymptotical and mapping methods in study of ergodic divertor magnetic field in a toroidal system

S. S. Abdullaev, K. H. Finken, K. H. Spatschek
Journal: Physics of Plasmas
Phys. Plasmas 6, 153–174 (1999)
https://doi.org/10.1063/1.873270
Published: January 1999
View article titled, Asymptotical and mapping methods in study of ergodic divertor magnetic field in a toroidal system
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Journal Articles

Twist mapping for the dynamics of magnetic field lines in a tokamak ergodic divertor

S. S. Abdullaev, K. H. Finken, A. Kaleck, K. H. Spatschek
Journal: Physics of Plasmas
Phys. Plasmas 5, 196–210 (1998)
https://doi.org/10.1063/1.872689
Published: January 1998
View article titled, Twist mapping for the dynamics of magnetic field lines in a tokamak ergodic divertor
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Journal Articles

Chaotic transmission of waves and “cooling” of signals

G. M. Zaslavsky, S. S. Abdullaev
Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
Chaos 7, 182–186 (1997)
https://doi.org/10.1063/1.166233
Published: March 1997
View article titled, Chaotic transmission of waves and “cooling” of signals
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Journal Articles

Application of the separatrix map to study perturbed magnetic field lines near the separatrix

S. S. Abdullaev, G. M. Zaslavsky
Journal: Physics of Plasmas
Phys. Plasmas 3, 516–528 (1996)
https://doi.org/10.1063/1.871878
Published: February 1996
View article titled, Application of the separatrix map to study perturbed magnetic field lines near the separatrix
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