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Shevelev, A.; Khilkevitch, E.; Iliasova, M.; Nocente, M.; Pautasso, G.; Papp, G.; Molin, A. D.; Pandya, S. P.; Plyusnin, V.; Giacomelli, L. et al.; Gorini, G.; Panontin, E.; Rigamonti, D.; Tardocchi, M.; Tardini, G.; Patel, A.; Bogdanov, A.; Chugunov, I.; Doinikov, D.; Naidenov, V.; Polunovsky, I.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Study of runaway electron dynamics at the ASDEX Upgrade tokamak during impurity injection using fast hard x-ray spectrometry. Nuclear Fusion 61, 116024 (2021)

Siccinio, M.; Chiovaro, P.; Cismondi, F.; Coleman, M.; Day, C.; Fable, E.; Federici, G.; Härtl, T.; Schwenzer, J.; Spagnuolo, G. A.: Feasibility of D-D start-up under realistic technological assumptions for EU-DEMO. Fusion Engineering and Design 171, 112554 (2021)

Sieglin, B.; Zehetbauer, T.; Lenz, A.; Kölbl, M.; Gräter, A.; Treutterer, W.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Exploitation of DevOps concepts for the ASDEX Upgrade DCS. Fusion Engineering and Design 166, 112332 (2021)

Silva, C.; Solano, E. R.; Hillesheim, J. C.; Delabie, E.; Aleiferis, S.; Birkenmeier, G.; Gil, L.; Giroud, C.; Litherland-Smith, E.; Morales, R. B. et al.; Nina, D.; Silva, A.; JET Contributors: Structure of the JET edge radial electric field in He and D plasmas. Nuclear Fusion 61, 126006 (2021)

Silva, T. F.; Rodrigues, C. L.; Added, N.; Rizzutto, M. A.; Tabacniks, M. H.; Höschen, T.; Toussaint, U. v.; Mayer, M.: Self-consistent ion beam analysis: An approach by multi-objective optimization. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 506, S. 32 - 40 (2021)

Simpson, J.; Moulton, D.; Giroud, C.; Casson, F.; Groth, M.; Chankin, A.; Horvath, L.; Gahle, D. S.; Garzotti, L.; Corrigan, G. et al.; Kochl, F.; contributors, J.: An examination of the Neutral Penetration Model 1/n_e,ped scaling for its validity of spatially varying neutral sources. Nuclear Materials and Energy 28, 101037 (2021)

Singer, M.; König, S.; Stoneking, M. R.; Steinbrunner, P.; Danielson, J. R.; Schweikhard, L.; Pedersen, T. S.: Non-neutral plasma manipulation techniques in development of a high-capacity positron trap. Review of Scientific Instruments 92, 123504 (2021)

Singer, M.; Stoneking, M. R.; Stenson, E. V.; Nißl, S.; Deller, A.; Card, A.; Horn-Stanja, J.; Pedersen, T. S.; Saitoh, H.; Hugenschmidt, C.: Injection of positrons into a dense electron cloud in a magnetic dipole trap. Physics of Plasmas 28, 062506 (2021)

Sipilä, S.; Varje, J.; Johnson, T.; Bilato, R.; Galdon-Quiroga, J.; Snicker, A.; Kurki-Suonio, T.; Sanchis, L.; Silvagni, D.; Gonzalez-Martin, J. et al.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: ASCOT orbit-following simulations of ion cyclotron heating with synthetic fast ion loss diagnostic: a first application to ASDEX Upgrade. Nuclear Fusion 61, 086026 (2021)

Snipes, J. A.; Vries, P. C. d.; Gribov, Y.; Henderson, M. A.; Hunt, R.; Loarte, A.; Nunes, I.; Pitts, R. A.; Sinha, J.; Zabeo, L. et al.; Lee, W.-R.; Ambrosino, G.; Cinque, M.; Tommasi, G. d.; Mattei, M.; Pironti, A.; Bremond, S.; Moreau, P.; Nouailletas, R.; Felton, R.; Rimini, F.; Humphreys, D.; Walker, M. L.; Kavin, A.; Lamzin, E.; Mineev, A.; Khayrutdinov, R.; Konovalov, S.; Lukash, V.; Raupp, G.; Treutterer, W.: ITER plasma control system final design and preparation for first plasma. Nuclear Fusion 61, 106036 (2021)

Solano, E. R.; Birkenmeier, G.; Delabie, E.; Silva, C.; Hillesheim, J. C.; Boboc, A.; Carvalho, I. S.; Carvalho, P.; Chernyshova, M.; Craciunescu, T. et al.; Luna, E. d. l.; Fontdecaba, J. M.; Henriques, R.; Jacquet, P.; Jepu, I.; Kappatou, A.; King, D.; Lennholm, M.; Lerche, E.; Litherland-Smith, E.; Loarte, A.; Maslov, M.; Parra Diaz, F.; Parail, V.; Pawelec, E.; Rimini, F. G.; Shaw, A.; Siren, P.; Szepesi, G.; Stancar, Ž.; Tholerus, E.; Vartanian, S.; Viola, B.; Weisen, H.; JET Contributors: L–H transition threshold studies in helium plasmas at JET. Nuclear Fusion 61, 124001 (2021)

Soldatov, S.; Link, G.; Silberer, L.; Schmedt, C. M.; Carbone, E.; D'Isa, F.; Jelonnek, J.; Dittmeyer, R.; Navarrete, A.: Time-Resolved Optical Emission Spectroscopy m. Reveals Nonequilibrium Conditions for CO₂ Splitting in Atmospheric Plasma Sustained with Ultrafast Microwave Pulsation. ACS Energy Letters 6 (1), S. 124 - 130 (2021)

Spagnuolo, G. A.; Arredondo, R.; Boccaccini, L. V.; Chiovaro, P.; Ciattaglia, S.; Cismondi, F.; Coleman, M.; Cristescu, I.; D’Amico, S.; Day, C. et al.; Del Nevo, A.; Di Maio, P. A.; D’Onorio, M.; Federici, G.; Franza, F.; Froio, A.; Gliss, C.; Hernandez, F. A.; Li Puma, A.; Moreno, C.; Moscato, I.; Pereslavtsev, P.; Porfiri, M. T.; Rapisarda, D.; Rieth, M.; Santucci, A.; Schwenzer, J. C.; Stieglitz, R.; Tosti, S.; Urgorri, F. R.; Utili, M.; Vallone, E.: Integrated design of breeding blanket and ancillary systems related to the use of helium or water as a coolant and impact on the overall plant design. Fusion Engineering and Design 173, 112933 (2021)

Spagnuolo, G. A.; Arredondo, R.; Boccaccini, L. V.; Coleman, M.; Cristescu, I.; Federici, G.; Franza, F.; Garcinuno, B.; Moreno, C.; Rapisarda, D. et al.; Roca Urgorri, F.; Utili, M.: Integration issues on tritium management of the European DEMO Breeding Blanket and ancillary systems. Fusion Engineering and Design 171, 112573 (2021)

Spanier, A.; Hartmann, D.; Äkäslompolo, S.; Ford, O.; Harder, N. d.; Heinemann, B.; Hopf, C.; Kairys, R.; McNeely, P.; Poloskei, P. Z. et al.; Riedl, R.; Romba, T.; Rong, P.; Rust, N.; Schroeder, R.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Performance of the first neutral beam injector at the Wendelstein 7-X stellarator. Fusion Engineering and Design 163, 112115 (2021)

Staebler, G. M.; Candy, J.; Belli, E. A.; Kinsey, J. E.; Bonanomi, N.; Patel, B.: Geometry dependence of the fluctuation intensity in gyrokinetic turbulence. Plasma Physics and Controlled Fusion 63, 015013 (2021)

Stelzer, F.; Härtl, T.; Berger, N.; Kilian, S.; Uhlmann, M.; Rohde, V.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Adoption of the ASDEX Upgrade pumping to hydrogen released by an in-vessel cryopump. Fusion Engineering and Design 170, 112534 (2021)

Stephens, C. D.; Garbet, X.; Citrin, J.; Bourdelle, C.; Plassche, K. L. v. d.; Jenko, F.: Quasilinear gyrokinetic theory: a derivation of QuaLiKiz. Journal of Plasma Physics 87 (4), 905870409 (2021)

Stroth, U.; Fuchert, G.; Beurskens, M. N. A.; Birkenmeier, G.; Schneider, P. A.; Scott, E. R.; Brunner, K. J.; Günzkofer, F.; Hacker, P.; Kardaun, O. et al.; Knauer, J. P.; Rahbarnia, K.; Zhang, D.; MST1 Team: Stellarator-tokamak energy confinement comparison based on ASDEX Upgrade and Wendelstein 7-X hydrogen plasmas. Nuclear Fusion 61, 016003 (2021)