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Per Helander
Per Helander
Head, Stellarator Theory Division, IPP Greifswald
Verified email at ipp.mpg.de - Homepage
Title
Cited by
Cited by
Year
MHD stability, operational limits and disruptions
TC Hender, JC Wesley, J Bialek, A Bondeson, AH Boozer, RJ Buttery, ...
Nuclear fusion 47 (6), S128, 2007
1105*2007
MHD stability, operational limits and disruptions
TC Hender, JC Wesley, J Bialek, A Bondeson, AH Boozer, RJ Buttery, ...
Nuclear fusion 47 (6), S128, 2007
1103*2007
Collisional transport in magnetized plasmas
P Helander, DJ Sigmar
Cambridge university press, 2005
9152005
Theory of plasma confinement in non-axisymmetric magnetic fields
P Helander
Reports on Progress in Physics 77 (8), 087001, 2014
2282014
Positron creation and annihilation in tokamak plasmas with runaway electrons
P Helander, DJ Ward
Physical review letters 90 (13), 135004, 2003
1982003
A simple avalanche model as an analogue for magnetospheric activity
SC Chapman, NW Watkins, RO Dendy, P Helander, G Rowlands
Geophysical Research Letters 25 (13), 2397-2400, 1998
1961998
Major results from the first plasma campaign of the Wendelstein 7-X stellarator
RC Wolf, A Ali, A Alonso, J Baldzuhn, C Beidler, M Beurskens, ...
Nuclear Fusion 57 (10), 102020, 2017
1892017
Overview of first Wendelstein 7-X high-performance operation
T Klinger, T Andreeva, S Bozhenkov, C Brandt, R Burhenn, B Buttenschön, ...
Nuclear Fusion 59 (11), 112004, 2019
1752019
Stellarator and tokamak plasmas: a comparison
P Helander, CD Beidler, TM Bird, M Drevlak, Y Feng, R Hatzky, F Jenko, ...
PLASMA PHYSICS AND CONTROLLED FUSION 54 (12), 124009, 2012
1642012
Runaway acceleration during magnetic reconnection in tokamaks
P Helander, LG Eriksson, F Andersson
Plasma Physics and Controlled Fusion 44 (12B), B247, 2002
1532002
Magnetic configuration effects on the Wendelstein 7-X stellarator
A Dinklage, CD Beidler, P Helander, G Fuchert, H Maaßberg, ...
Nature Physics 14 (8), 855-860, 2018
1392018
Solar flares as cascades of reconnecting magnetic loops
D Hughes, M Paczuski, RO Dendy, P Helander, KG McClements
Physical Review Letters 90 (13), 131101, 2003
1332003
Monte Carlo operators for orbit‐averaged Fokker–Planck equations
LG Eriksson, P Helander
Physics of plasmas 1 (2), 308-314, 1994
1271994
Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1: 100,000
TS Pedersen, M Otte, S Lazerson, P Helander, S Bozhenkov, ...
Nature communications 7 (1), 1-10, 2016
1152016
Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X
HS Bosch, RC Wolf, T Andreeva, J Baldzuhn, D Birus, T Bluhm, T Bräuer, ...
Nuclear Fusion 53 (12), 126001, 2013
1152013
Suppression of runaway electron avalanches by radial diffusion
P Helander, LG Eriksson, F Andersson
Physics of Plasmas 7 (10), 4106-4111, 2000
1142000
Transport and confinement in the Mega Ampere Spherical Tokamak (MAST) plasma
RJ Akers, JW Ahn, GY Antar, LC Appel, D Applegate, C Brickley, ...
Plasma physics and controlled fusion 45 (12A), A175, 2003
1102003
Current dynamics during disruptions in large tokamaks
LG Eriksson, P Helander, F Andersson, D Anderson, M Lisak
Physical review letters 92 (20), 205004, 2004
1032004
Intrinsic ambipolarity and rotation in stellarators
P Helander, AN Simakov
Physical review letters 101 (14), 145003, 2008
962008
Neoclassical transport of heavy impurities with poloidally asymmetric density distribution in tokamaks
C Angioni, P Helander
Plasma Physics and Controlled Fusion 56 (12), 124001, 2014
942014
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