Publications of P. Helander
All genres
Journal Article (143)
21.
Journal Article
62, 035005 (2020)
Suppression of electrostatic micro-instabilities in maximum-J stellarators. Plasma Physics and Controlled Fusion 22.
Journal Article
86 (3), 905860313 (2020)
Effects of collisions on impurity transport driven by electrostatic modes. Journal of Plasma Physics 23.
Journal Article
85 (1), 905860105 (2020)
Bootstrap current and parallel ion velocity in imperfectly optimized stellarators. Journal of Plasma Physics 24.
Journal Article
86 (6), 905860612 (2020)
Corrigendum: Bootstrap current and parallel ion velocity in imperfectly optimized stellarators. Journal of Plasma Physics 25.
Journal Article
86 (1), 474860101 (2020)
Effect of plasma elongation on current dynamics during tokamak disruptions. Journal of Plasma Physics 26.
Journal Article
86, 905860201 (2020)
Available energy of magnetically confined plasmas. Journal of Plasma Physics 27.
Journal Article
124, 095001 (2020)
Stellarators with Permanent Magnets. Physical Review Letters 28.
Journal Article
62, 014023 (2020)
Improving fast-particle confinement in quasi-axisymmetric stellarator optimization. Plasma Physics and Controlled Fusion 29.
Journal Article
86 (2), 905860208 (2020)
Linear gyrokinetics of electron–positron plasmas in closed field-line systems. Journal of Plasma Physics 30.
Journal Article
27, 062110 (2020)
Available energy from diffusive and reversible phase space rearrangements. Physics of Plasmas 31.
Journal Article
27, 062501 (2020)
Necessary and sufficient conditions for quasisymmetry. Physics of Plasmas 32.
Journal Article
86 (6), 155860601 (2020)
A new frontier in laboratory physics: magnetized electron–positron plasmas. Journal of Plasma Physics 33.
Journal Article
125, 075001 (2020)
Turbulence Mechanisms of Enhanced Performance Stellarator Plasmas. Physical Review Letters 34.
Journal Article
85 (1), 905850105 (2019)
Plasma ion heating by cryogenic pellet injection. Journal of Plasma Physics 35.
Journal Article
85 (5), 905850510 (2019)
Study of up-down poloidal density asymmetry of high-Z impurities with the new impurity version of XGCa. Journal of Plasma Physics 36.
Journal Article
59, 016010 (2019)
Optimisation of stellarator equilibria with ROSE. Nuclear Fusion 37.
Journal Article
59, 026014 (2019)
Properties of a new quasi-axisymmetric configuration. Nuclear Fusion 38.
Journal Article
59, 112004 (2019)
Overview of first Wendelstein 7-X high-performance operation. Nuclear Fusion 39.
Journal Article
203, 01006 (2019)
Reduced field Scenario with X3 heating in W7-X. EPJ Web of Conferences 40.
Journal Article
85 (6), 905850602 (2019)
Direct construction of optimized stellarator shapes. Part 3. Omnigenity near the magnetic axis. Journal of Plasma Physics