Publications of P. Helander
All genres
Journal Article (165)
2017
Journal Article
118, 155002 (2017)
Impurity Transport in a Mixed-Collisionality Stellarator Plasma. Physical Review Letters
Journal Article
83 (2), 905830206 (2017)
Stellarator bootstrap current and plasma flow velocity at low collisionality. Journal of Plasma Physics
Journal Article
57, 066004 (2017)
Ways to improve the confinement of fast ions in stellarators by RF waves: general analysis and application to Wendelstein 7-X. Nuclear Fusion
Journal Article
24, 040701 (2017)
Unified nonlinear theory of spontaneous and forced helical resonant MHD states. Physics of Plasmas
Journal Article
83 (6), 715830601 (2017)
Equilibrium β-limits in classical stellarators. Journal of Plasma Physics
Journal Article
83 (5), 905830505 (2017)
Impurity transport and bulk ion flow in a mixed collisionality stellarator plasma. Physics of Plasmas
Journal Article
83 (4), 715830404 (2017)
Collisionless microinstabilities in stellarators. Part 4. The ion-driven trapped-electron mode. Journal of Plasma Physics
Journal Article
118, 105002 (2017)
Distinct Turbulence Saturation Regimes in Stellarators. Physical Review Letters
Journal Article
57, 102020 (2017)
Major results from the first plasma campaign of the Wendelstein 7-X stellarator. Nuclear Fusion 2016
Journal Article
56, 126011 (2016)
On the W7-X divertor performance under detached conditions. Nuclear Fusion
Journal Article
18, 091001 (2016)
Runaway electrons and Bremsstrahlung. New Journal of Physics
Journal Article
82 (3), 905820301 (2016)
Gyrokinetic stability theory of electron-positron plasmas. Journal of Plasma Physics
Journal Article
23, 114703 (2016)
Response to "Comment on 'The universal instability in general geometry'" [Phys. Plasmas 23, 114702 (2016)]. Physics of Plasmas
Journal Article
82 (6), 905820601 (2016)
Constraints on dynamo action in plasmas. Journal of Plasma Physics
Journal Article
56, 066004 (2016)
Isomon instabilities driven by energetic ions in Wendelstein 7-X. Nuclear Fusion
Journal Article
23, 055703 (2016)
Pressure-driven amplification and penetration of resonant magnetic perturbations. Physics of Plasmas
Journal Article
01 (1), pp. 16 - 17 (2016)
Den nya stellaratorn har startat. Fysikaktuellt
Journal Article
7, 13493 (2016)
Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000. Nature Communications
Journal Article
44 (9, Part 1), pp. 1466 - 1471 (2016)
Wendelstein 7-X Program – Demonstration of a Stellarator Option for Fusion Energy. IEEE Transactions on Plasma Science
Journal Article
6, 021033 (2016)
Intrinsic Turbulence Stabilization in a Stellarator. Physical Review X