1-20 of 29
U. Stroth
Close
Save search
Follow your search
Access your saved searches in your account
Close Modal
Sort by
Journal Articles

Thermal helium beam diagnostic for 2D profile measurements in the divertor of ASDEX Upgrade

S. Hörmann, M. Cavedon, M. Griener, D. Wendler, R. Dux, K. Schmid, A. Kappatou, M. Wischmeier, D. J. Cruz-Zabala, E. Viezzer, U. Stroth, ASDEX Upgrade Team
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 95, 113507 (2024)
https://doi.org/10.1063/5.0237317
Published: November 2024
View article titled, Thermal helium beam diagnostic for 2D profile measurements in the divertor of ASDEX Upgrade
Open the PDF for Thermal helium beam diagnostic for 2D profile measurements in the divertor of ASDEX Upgrade in another window
Journal Articles

Experimental validation of momentum transport theory in the core of H-mode plasmas in the ASDEX Upgrade tokamak

Editor’s Pick
C. F. B. Zimmermann, C. Angioni, R. M. McDermott, B. P. Duval, R. Dux, E. Fable, A. Salmi, U. Stroth, T. Tala, G. Tardini, T. Pütterich, ASDEX Upgrade Team
Journal: Physics of Plasmas
Phys. Plasmas 31, 042306 (2024)
https://doi.org/10.1063/5.0203092
Published: April 2024
View article titled, Experimental validation of momentum transport theory in the core of H-mode plasmas in the ASDEX Upgrade tokamak
Open the PDF for Experimental validation of momentum transport theory in the core of H-mode plasmas in the ASDEX Upgrade tokamak in another window
Journal Articles

Two-dimensional reconstruction of filament temperatures and densities with the thermal helium beam at ASDEX Upgrade

D. Wendler, G. Birkenmeier, M. Griener, R. Dux, R. Fischer, D. Stieglitz, E. Wolfrum, U. Stroth, ASDEX Upgrade Team
Journal: Physics of Plasmas
Phys. Plasmas 30, 092509 (2023)
https://doi.org/10.1063/5.0164057
Published: September 2023
View article titled, Two-dimensional reconstruction of filament temperatures and densities with the thermal helium beam at ASDEX Upgrade
Open the PDF for Two-dimensional reconstruction of filament temperatures and densities with the thermal helium beam at ASDEX Upgrade in another window
Journal Articles

High-heat flux ball-pen probe head in ASDEX-Upgrade

G. Grenfell, J. Adamek, M. Komm, D. Brida, G. D. Conway, P. Manz, P. Tolias, T. Eich, D. Sestak, A. Herrmann, T. Nishizawa, U. Stroth, ASDEX Upgrade Team
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 93, 023507 (2022)
https://doi.org/10.1063/5.0075846
Published: February 2022
View article titled, High-heat flux ball-pen probe head in ASDEX-Upgrade
Open the PDF for High-heat flux ball-pen probe head in ASDEX-Upgrade in another window
Journal Articles

Helium line ratio spectroscopy for high spatiotemporal resolution plasma edge profile measurements at ASDEX Upgrade (invited)

M. Griener, E. Wolfrum, M. Cavedon, R. Dux, V. Rohde, M. Sochor, J. M. Muñoz Burgos, O. Schmitz, U. Stroth, ASDEX Upgrade Team
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 89, 10D102 (2018)
https://doi.org/10.1063/1.5034446
Published: July 2018
View article titled, Helium line ratio spectroscopy for high spatiotemporal resolution plasma edge profile measurements at ASDEX Upgrade (invited)
Open the PDF for Helium line ratio spectroscopy for high spatiotemporal resolution plasma edge profile measurements at ASDEX Upgrade (invited) in another window
Journal Articles

1 μs broadband frequency sweeping reflectometry for plasma density and fluctuation profile measurements

F. Clairet, C. Bottereau, A. Medvedeva, D. Molina, G. D. Conway, A. Silva, U. Stroth, ASDEX Upgrade Team, Tore Supra Team, EUROfusion MST1 Team
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 88, 113506 (2017)
https://doi.org/10.1063/1.4991789
Published: November 2017
View article titled, 1 <em>μ</em>s broadband frequency sweeping reflectometry for plasma density and fluctuation profile measurements
Open the PDF for 1 <em>μ</em>s broadband frequency sweeping reflectometry for plasma density and fluctuation profile measurements in another window
Journal Articles

A fast edge charge exchange recombination spectroscopy system at the ASDEX Upgrade tokamak

M. Cavedon, T. Pütterich, E. Viezzer, R. Dux, B. Geiger, R. M. McDermott, H. Meyer, U. Stroth, ASDEX Upgrade Team
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 88, 043103 (2017)
https://doi.org/10.1063/1.4979801
Published: April 2017
View article titled, A fast edge charge exchange recombination spectroscopy system at the ASDEX Upgrade tokamak
Open the PDF for A fast edge charge exchange recombination spectroscopy system at the ASDEX Upgrade tokamak in another window
Journal Articles

Fast piezoelectric valve offering controlled gas injection in magnetically confined fusion plasmas for diagnostic and fuelling purposes

M. Griener, O. Schmitz, K. Bald, D. Bösser, M. Cavedon, P. De Marné, T. Eich, G. Fuchert, A. Herrmann, A. Kappatou, T. Lunt, V. Rohde, B. Schweer, M. Sochor, U. Stroth, A. Terra, E. Wolfrum, ASDEX Upgrade Team
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 88, 033509 (2017)
https://doi.org/10.1063/1.4978629
Published: March 2017
View article titled, Fast piezoelectric valve offering controlled gas injection in magnetically confined fusion plasmas for diagnostic and fuelling purposes
Open the PDF for Fast piezoelectric valve offering controlled gas injection in magnetically confined fusion plasmas for diagnostic and fuelling purposes in another window
Journal Articles

Optimized tomography methods for plasma emissivity reconstruction at the ASDEX Upgrade tokamak

T. Odstrčil, T. Pütterich, M. Odstrčil, A. Gude, V. Igochine, U. Stroth, ASDEX Upgrade Team
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 87, 123505 (2016)
https://doi.org/10.1063/1.4971367
Published: December 2016
View article titled, Optimized tomography methods for plasma emissivity reconstruction at the ASDEX Upgrade tokamak
Open the PDF for Optimized tomography methods for plasma emissivity reconstruction at the ASDEX Upgrade tokamak in another window
Journal Articles

Poloidal asymmetric flow and current relaxation of ballooned transport during I-phase in ASDEX Upgrade

P. Manz, G. Birkenmeier, G. Fuchert, M. Cavedon, G. D. Conway, M. Maraschek, A. Medvedeva, F. Mink, B. D. Scott, L. M. Shao, U. Stroth, ASDEX Upgrade Team
Journal: Physics of Plasmas
Phys. Plasmas 23, 052302 (2016)
https://doi.org/10.1063/1.4948787
Published: May 2016
View article titled, Poloidal asymmetric flow and current relaxation of ballooned transport during I-phase in ASDEX Upgrade
Open the PDF for Poloidal asymmetric flow and current relaxation of ballooned transport during I-phase in ASDEX Upgrade in another window
Journal Articles

Core turbulence behavior moving from ion-temperature-gradient regime towards trapped-electron-mode regime in the ASDEX Upgrade tokamak and comparison with gyrokinetic simulation

T. Happel, A. Bañón Navarro, G. D. Conway, C. Angioni, M. Bernert, M. Dunne, E. Fable, B. Geiger, T. Görler, F. Jenko, R. M. McDermott, F. Ryter, U. Stroth, the ASDEX Upgrade Team
Journal: Physics of Plasmas
Phys. Plasmas 22, 032503 (2015)
https://doi.org/10.1063/1.4914153
Published: March 2015
View article titled, Core turbulence behavior moving from ion-temperature-gradient regime towards trapped-electron-mode regime in the ASDEX Upgrade tokamak and comparison with gyrokinetic simulation
Open the PDF for Core turbulence behavior moving from ion-temperature-gradient regime towards trapped-electron-mode regime in the ASDEX Upgrade tokamak and comparison with gyrokinetic simulation in another window
Journal Articles

Origin and turbulence spreading of plasma blobs

P. Manz, T. T. Ribeiro, B. D. Scott, G. Birkenmeier, D. Carralero, G. Fuchert, S. H. Müller, H. W. Müller, U. Stroth, E. Wolfrum
Journal: Physics of Plasmas
Phys. Plasmas 22, 022308 (2015)
https://doi.org/10.1063/1.4908272
Published: February 2015
View article titled, Origin and turbulence spreading of plasma blobs
Open the PDF for Origin and turbulence spreading of plasma blobs in another window
Journal Articles

Turbulent transport across shear layers in magnetically confined plasmas

B. Nold, P. Manz, T. T. Ribeiro, G. Fuchert, G. Birkenmeier, H. W. Müller, M. Ramisch, B. D. Scott, U. Stroth
Journal: Physics of Plasmas
Phys. Plasmas 21, 102304 (2014)
https://doi.org/10.1063/1.4897312
Published: October 2014
View article titled, Turbulent transport across shear layers in magnetically confined plasmas
Open the PDF for Turbulent transport across shear layers in magnetically confined plasmas in another window
Journal Articles

Method for estimating the propagation direction of a coherent plasma structure using a one-dimensional diagnostic array

T. Kobayashi, G. Birkenmeier, E. Wolfrum, F. M. Laggner, M. Willensdorfer, U. Stroth, S. Inagaki, S.-I. Itoh, K. Itoh
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 85, 083507 (2014)
https://doi.org/10.1063/1.4893482
Published: August 2014
View article titled, Method for estimating the propagation direction of a coherent plasma structure using a one-dimensional diagnostic array
Open the PDF for Method for estimating the propagation direction of a coherent plasma structure using a one-dimensional diagnostic array in another window
Journal Articles

Direct observations of L-I-H and H-I-L transitions with the X-point reciprocating probe in ASDEX Upgrade

S. H. Müller, G. D. Conway, G. Birkenmeier, D. Carralero, T. Happel, A. Herrmann, P. Manz, P. de Marné, A. Mlynek, H. W. Müller, S. Potzel, V. Rohde, U. Stroth, M. Tsalas, G. R. Tynan, E. Wolfrum, ASDEX Upgrade Team
Journal: Physics of Plasmas
Phys. Plasmas 21, 042301 (2014)
https://doi.org/10.1063/1.4870012
Published: April 2014
View article titled, Direct observations of L-I-H and H-I-L transitions with the X-point reciprocating probe in ASDEX Upgrade
Open the PDF for Direct observations of L-I-H and H-I-L transitions with the X-point reciprocating probe in ASDEX Upgrade in another window
Journal Articles

Filament velocity scaling laws for warm ions

P. Manz, D. Carralero, G. Birkenmeier, H. W. Müller, S. H. Müller, G. Fuchert, B. D. Scott, U. Stroth
Journal: Physics of Plasmas
Phys. Plasmas 20, 102307 (2013)
https://doi.org/10.1063/1.4824799
Published: October 2013
View article titled, Filament velocity scaling laws for warm ions
Open the PDF for Filament velocity scaling laws for warm ions in another window
Journal Articles

A link between nonlinear self-organization and dissipation in drift-wave turbulence

P. Manz, G. Birkenmeier, M. Ramisch, U. Stroth
Journal: Physics of Plasmas
Phys. Plasmas 19, 082318 (2012)
https://doi.org/10.1063/1.4748143
Published: August 2012
View article titled, A link between nonlinear self-organization and dissipation in drift-wave turbulence
Open the PDF for A link between nonlinear self-organization and dissipation in drift-wave turbulence in another window
Journal Articles

Scale-selective turbulence reduction in H-mode plasmas in the TJ-II stellarator

T. Happel, T. Estrada, E. Blanco, C. Hidalgo, G. D. Conway, U. Stroth, TJ-II Team
Journal: Physics of Plasmas
Phys. Plasmas 18, 102302 (2011)
https://doi.org/10.1063/1.3646315
Published: October 2011
View article titled, Scale-selective turbulence reduction in H-mode plasmas in the TJ-II stellarator
Open the PDF for Scale-selective turbulence reduction in H-mode plasmas in the TJ-II stellarator in another window
Journal Articles

Observation of exponential spectra and Lorentzian pulses in the TJ-K stellarator

G. Hornung, B. Nold, J. E. Maggs, G. J. Morales, M. Ramisch, U. Stroth
Journal: Physics of Plasmas
Phys. Plasmas 18, 082303 (2011)
https://doi.org/10.1063/1.3622679
Published: August 2011
View article titled, Observation of exponential spectra and Lorentzian pulses in the TJ-K stellarator
Open the PDF for Observation of exponential spectra and Lorentzian pulses in the TJ-K stellarator in another window
Journal Articles

Poloidal mode structure of long-distance correlation of fluctuations under strong E × B shear in the torsatron TJ-K

P. Manz, M. Ramisch, U. Stroth
Journal: Physics of Plasmas
Phys. Plasmas 16, 042309 (2009)
https://doi.org/10.1063/1.3114972
Published: April 2009
View article titled, Poloidal mode structure of long-distance correlation of fluctuations under strong E × B shear in the torsatron TJ-K
Open the PDF for Poloidal mode structure of long-distance correlation of fluctuations under strong E × B shear in the torsatron TJ-K in another window