[1] M. Lennholm, R. McKean, R. Mooney, G. Tvalashvili, G. Artaserse, M. Baruzzo, E. Belonohy, G. Calabro, I. Carvalho, C. Challis, E. Luna, D. Frigione, L. Garzotti, R. Henriques, J. Hobirk, P. Jacquet, A. Kappatou, D. Keeling, D. King, P. Lang, E. Lerche, P. Lomas, C. Lowry, M. Maslov, S. Moradi, F. Nave, I. Nunes, C. Perez von Thun, C. Reux, F. Rimini, G. Sips, C. Sozzi, M. Valovic, D. Van Eester, Statistical assessment of ELM triggering by pellets on JET. Nuclear Fusion (2021) 61, 036035 https://doi.org/10.1088/1741-4326/abd861

[2] I. Ivanova-Stanik, R. Zagórski, A. Chomiczewska, P. Lomas, I. Voitsekhovitch, D. Ferreira, C. Sozzi, E. Joffrin, E. Lerche, Influences of the heating and plasma density on impurity production and transport during the ramp-down phase of JET ILW discharge. Plasma Physics and Controlled Fusion (2021) 63, 1-9 https://doi.org/10.1088/1361-6587/abd13c

[3] Y. Kazakov, J. Ongena, J. Wright, S. J. Wukitch, V. Bobkov, J. Garcia, V. Kiptily, M. Mantsinen, M. Nocente, M. Schneider, H. Weisen, Y. Baranov, M. Baruzzo, R. Bilato, A. Chomiczewska, R. Coelho, T. Craciunescu, K. Crombé, M. Dreval, R. Dumont, P. Dumortier, F. Durodié, J. Eriksson, M. Fitzgerald, J. Galdon-Quiroga, D. Gallart, M. Garcia-Muñoz, L. Giacomelli, C. Giroud, J. Gonzalez-Martin, A. Hakola, P. Jacquet, T. Johnson, A. Kappatou, D. Keeling, D. King, K. Kirov, P. Lamalle, M. Lennholm, E. Lerche, M. Maslov, S. Mazzi, S. Menmuir, I. Monakhov, F. Nabais, M. Nave, R. Ochoukov, A. Polevoi, S. Pinches, U. Plank, D. Rigamonti, M. Salewski, P. Schneider, S. Sharapov, Ž. Štancar, A. Thorman, D. Valcarce, D. Van Eester, M. Van Schoor, J. Varje, M. Weiland, N. Wendler, Physics and applications of three-ion ICRF scenarios for fusion research. Physics of Plasmas (2021) 28, 020501 https://doi.org/10.1063/5.0021818

[4] D. Hatch, M. Kotschenreuther, S. Mahajan, M. Pueschel, C. Michoski, G. Merlo, E. Hassan, A. Field, L. Frassinetti, C. Giroud, J. Hillesheim, C. Maggi, C. Perez von Thun, C. Roach, S. Saarelma, D. Jarema, F. Jenko, Microtearing modes as the source of magnetic fluctuations in the JET pedestal. Nuclear Fusion (2021) 61, 036015 https://doi.org/10.1088/1741-4326/abd21a

[5] E. Stefanikova, L. Frassinetti, S. Saarelma, C. Perez von Thun, J. Hillesheim, Change in the pedestal stability between JET-C and JET-ILW low triangularity peeling-ballooning limited plasmas. Nuclear Fusion (2021) 61, 026008 https://doi.org/10.1088/1741-4326/abc838

[6] K. Mikszuta-Michalik, M. Imrisek, J. Svoboda, V. Weinzetti, P. Bilkova, M. Hron, R. Panek, Concept of the bolometry diagnostics design for COMPASS-Upgrade. Fusion Engineering and Design (2021) 168, 112421 https://doi.org/10.1016/j.fusengdes.2021.112421

[7] P. Vondracek, R. Panek, M. Hron, J. Havlicek, V. Weinzettl, T. Todd, D. Tskhakaya, G. Cunningham, P. Hacek, J. Hromadka, P. Junek, J. Krbec, N. Patel, D. Sestak, J. Varju, J. Adamek, M. Balazsova, V. Balner, P. Bartona, J. Bielecki, P. Bilkova, J. Błocki, D. Bocian, K. Bogara, O. Bogar, P. Boocz, I. Borodkina, A. Brooks, P. Bohm, J. Burant, A. Casolari, J. Cavalier, P. Chappuis, R. Dejarnac, M. Dimitrova, M. Dudak, I. Duran, R. Ellis, S. Entler, J. Fang, M. Farnika, O. Fickera, D. Fridrich, S. Fukova, J. Gerardin, I. Hanak, A. Havranek, A. Herrmann, J. Horacek, O. Hronova, M. Imrisek, N. Isernia, F. Jaulmes, M. Jerab, V. Kindl, M. Komm, K. Kovarik, M. Kral, L. Kripnera, E. Macusova, T. Majer, T. Markovic, E. Matveeva, K. Mikszuta-Michalik, M. Mohelnik, I. Mysiura, D. Naydenkova, I. Nemec, R. Ortwein, K. Patocka, M. Peterka, A. Podolnik, F. Prochazka, J. Prevratil, J. Reboun, V. Scalera, M. Scholz, J. Svobodaa, J. Swierblewski, M. Sosa, M. Tadros, P. Titus, M. Tomesa, A. Torresa, G. Tracz, P. Turjanica, M. Varavin, V. Veselovsky, F. Villone, P. Wąchal, V. Yanovskiy, G. Zadvitskiy, J. Zajac, A. Zak, D. Zaloga, J. Zelda, H. Zhang, Preliminary design of the COMPASS upgrade tokamak. Fusion Engineering and Design (2021) 169, 112490 https://doi.org/10.1016/j.fusengdes.2021.112490

[8] F. Maviglia, M. Siccinio, C. Bachmann, W. Biel, M. Cavedon, E. Fable, G. Federici, M. Firdaouss, J. Gerardin, V. Hauer, I. Ivanova-Stanik, F. Janky, R. Kembleton, F. Militello, F. Subba, S. Varouti, C. Vorpahl, Impact of plasma-wall interaction and exhaust on the EU-DEMO design. Nuclear Materials and Energy (2021) 26, 100897 https://doi.org/10.1016/j.nme.2020.100897

[9] M. Chernyshova, K. Malinowski, S. Jabłoński, I. Casiraghi, I. Demchenko, Y. Melikhov, Development of 2D GEM-based SXR plasma imaging for DTT device: Focus on readout structure. Fusion Engineering and Design (2021) 169, 112443 https://doi.org/10.1016/j.fusengdes.2021.112443

[10] P. Chmielewski, R. Zagórski, G. Telesca, M. Brix, A. Huber, I. Ivanova-Stanik, E. Kowalska-Strzeciwilk, T. Pereira, D. Réfy, P. Tamain, M. Vécsei, N. Vianello, TECXY simulations of Ne seeding in JET high power scenarios. Nuclear Materials and Energy (2021) 27, 100962 https://doi.org/10.1016/j.nme.2021.100962

[11] A. Wojeński, P. Linczuk, G. Kasprowicz, K. Poźniak, M. Chernyshova, D. Mazon, T. Czarski, R. Krawczyk, P. Malard, K. Malinowski, P. Kolasiński, M. GąskaA. Wojeński, P. Linczuk, G. Kasprowicz, K. Poźniak, M. Chernyshova, D. Mazon, T. Czarski, R. Krawczyk, P. Malard, K. Malinowski, P. Kolasiński, M. Gąska, Multichannel gas electron multiplier based soft x-ray field-programmable gate array measurement system for W-Environment in Steady-state Tokamak (WEST): Hardware, installation, and first plasma acquisition. Review of Scientific Instruments (2021) 92, 054704 https://doi.org/10.1063/5.0042546

[12] G. Telesca, I. Ivanova-Stanik, C. Perez von Thun, S. Aleiferis, A. Chomiczewska, A. Huber, E. Kowalska-Strzęciwilk, E. Pawelec, M. Sertoli, R. Zagórski, Impurity behaviour in JET-ILW plasmas fuelled with gas and/or with pellets: a comparative study with the transport code COREDIV. Nuclear Fusion (2021) 61, 066027 https://doi.org/10.1088/1741-4326/abf74c

[13] S. Almaviva, L. Caneve, F. Colao, V. Lazic, G. Maddaluno, P. Mosetti, A. Palucci, A. Reale, P. Gąsior, W. Gromelski, M. Kubkowska, LIBS measurements inside the FTU vacuum vessel by using a robotic arm. Fusion Engineering and Design (2021) 169, 112638 https://doi.org/10.1016/j.fusengdes.2021.112638

[14] A. Valentine, N. Fonnesu, B. Bieńkowska, E. Łaszyńska, D. Flammini, R. Villari, G. Mariano, T. Eade, T. Berry, L. Packer, Neutronics assessment of EU DEMO alternative divertor configurations. Fusion Engineering and Design (2021) 169, 112663 https://doi.org/10.1016/j.fusengdes.2021.112663

[15] T. Fornal, M. Kubkowska, I. Książek, D. Stańczak, S. Jabłoński, R. Burhenn, Modelling of expected B, C, N and O Lyman-α line intensities emitted from W7-X plasmas and measured by means of the W7-X light impurity monitor system. European Physical Journal Plus (2021) 136, 659 https://doi.org/10.1140/epjp/s13360-021-01630-6

[16] M. Hoelzl, G. Huijsmans, S. Pamela, M. Becoulet, E. Nardon, F. Artola, B. Nkonga, C. Atanasiu, V. Bandaru, A. Bhole, D. Bonfiglio, A. Cathey, O. Czarny, A. Dvornova, T. Feher,  A. Fil, E. Franck, S. Futatani, M. Gruca, H. Guillard, J. Haverkort, I.  Holod, D. Hu1, S. Kim, S. Korving, L. Kos, I. Krebs, L. Kripner, G. Latu, F. Liu, P. Merkel, D. Meshcheriakov, V. Mitterauer, S. Mochalskyy, J. Morales, R. Nies, N. Nikulsin, F. Orain, J. Pratt, R. Ramasamy, P. Ramet, C. Reux, K. Sarkimaki, N. Schwarz, P. Singh Verma, S. Smith, C. Sommariva, E. Strumberger, D. van Vugt, M. Verbeek, E. Westerhof, F. Wieschollek, J. Zielinski, The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas. Nuclear Fusion (2021) 61, 065001 https://doi.org/10.1088/1741-4326/abf99f

[17] J. Svoboda, M. Imrisek, K. Mikszuta-Michalik, J. Mlynar, O. Ficker, P. Bilkova, V. Weinzettl, F. Jaulmes, M. Hron, R. Panek, Conceptual design of tomographic soft X-ray detectors for COMPASS-U tokamak. Fusion Engineering and Design (2021) 168, 112656 https://doi.org/10.1016/j.fusengdes.2021.112656

[18] W. Gromelski, P. Gąsior, Tungsten plasma density and temperature time analysis using 1.064 µm nanosecond dual-pulse laser. European Physical Journal Plus (2021) 136, 14pp https://doi.org/10.1140/epjp/s13360-021-01507-8 

[19] P. Linczuk, A. Wojeński, P. Kolasiński, R. Krawczyk, W. Zabołotny, K. Poźniak, M. Chernyshova, T. Czarski, M. Gąska, G. Kasprowicz, K. Malinowski, Measurement capabilities upgrade of GEM soft X-ray measurement system for hot plasma diagnostics. International Journal of Electronics and Telecommunications (2021) 67, 115-120 DOI: 10.24425/ijet.2021.135952

[20] P. Kolasiński, K. Poźniak, A. Wojeński, P. Linczuk, R. Krawczyk, M. Gąska, W. Zabołotny, G. Kasprowicz, M. Chernyshova, T. Czarski, Zero-suppression trigger mode for GEM detector measurement system. International Journal of Electronics and Telecommunications (2021) 67, 103-108 DOI: 10.24425/ijet.2021.135950

[21] A. Wojeński, P. Linczuk, P. Kolasiński, M. Chernyshova, D. Mazon, G. Kasprowicz, K. Poźniak, M. Gąska, T. Czarski, R. Krawczyk, Soft X-ray diagnostics system upgrades and data quality monitoring features for tokamak usage. International Journal of Electronics and Telecommunications (2021) 67, 109-114 DOI: 10.24425/ijet.2021.135951

[22] M. Jakubowski, M. Endler, Y. Feng, Y. Gao, C. Killer, R. König, M. Krychowiak, V. Perseo, F. Reimold, O. Schmitz, T. Pedersen, S. Brezinsek, A. Dinklage, P. Drewelow, H. Niemann, M. Otte, M. Gruca, K. Hammond, T. Kremeyer, M. Kubkowska, S. Jabłoński, A. Pandey, G. Wurden, D. Zhang, S. Bozhenkov, D. Böckenhoff, C. Dhard, J. Baldzuhn, D. Gradic, F. Effenberg, P. Kornejew, S. Lazerson, J. Lore, D. Naujoks, A Puig Sitjes, G. Schlisio, M. Slęczka, U. Wenzel, V. Winters, Overview of the results from divertor experiments with attached and detached plasmas at Wendelstein 7-X and their implications for steady-state operation. Nuclear Fusion (2021) 61, 106003 https://doi.org/10.1088/1741-4326/ac1b68

[23] C. Beidler, H. Smith, A. Alonso, T. Andreeva, J. Baldzuhn, M. Beurskens, M. Borchardt, S. Bozhenkov, K. Brunner, H. Damm, M. Drevlak, O. Ford, G. Fuchert, J. Geiger, P. Helander, U. Hergenhahn, M. Hirsch, U. Höfel, Ye. Kazakov, R. Kleiber, M. Krychowiak, S. Kwak, A. Langenberg, H. Laqua, U. Neuner, N. Pablant, E. Pasch, A. Pavone, T. Pedersen, K. Rahbarnia, J. Schilling, E. Scott, T. Stange, J. Svensson, H. Thomsen, Y. Turkin, F. Warmer, R. Wolf, D. Zhang & the W7-X Team: A. Chomiczewska, T. Fornal, A. Gałkowski, M. Gruca, S. Jabłoński, J. Kaczmarczyk, N. Wendler, M. Kubkowska, G. Pełka, et al., Demonstration of reduced neoclassical energy transport in Wendelstein 7-X. Nature (2021) 596, 221-226 https://doi.org/10.1038/s41586-021-03687-w

[24] U. Wiącek, F. Arbeiter, B. Bieńkowska, D. Bocian, J. Castellanos, A. Igielski, J. Kotuła, W. Królas, A. Kurowski, G. Madejowski, R. Prokopowicz, R. Ortwein, J. Świerblewski, New approach to the conceptual design of STUMM: A module dedicated to the monitoring of neutron and gamma radiation fields generated in IFMIF-DONES. Fusion Engineering and Design (2021) 172, 112866 https://doi.org/10.1016/j.fusengdes.2021.112866

[25] L. Packer, P. Batistoni, N. Bekris, S. Bradnam, M. Fabbri, Z. Ghani, M. Gilbert, R. Kierepko, E. Łaszyńska, D. Leichtle, I. Lengar, S. Loreti, J. Mietelski, C. Nobs, M. Pillon, M. Savva, I. Stamatelatos, T. Vasilopoulou, A. Wójcik-Gargula, A. Zohar, Technological exploitation of the JET neutron environment: progress in ITER materials irradiation and nuclear analysis. Nuclear Fusion (2021) 61, 116057 https://doi.org/10.1088/1741-4326/ac2a6b

[26] H. van der Meiden, S. Almaviva, J. Butikova, V. Dwivedi, P. Gasior, W. Gromelski, A. Hakola, X. Jiang, I. Jõgi, J. Karhunen, M. Kubkowska, M. Laan, G. Maddaluno, A. Marín-Roldán, P. Paris, K. Piip, M. Pisarčík, G. Sergienko, M. Veis, P. Veis, S. Brezinsek, Monitoring of tritium and impurities in the first wall of fusion devices using a LIBS based diagnostic. Nuclear Fusion (2021) 61, 125001 https://doi.org/10.1088/1741-4326/ac31d6

[27] J. Rivero-Rodriguez, C. Perez Von Thun, M. Garcia-Muñoz, P. Beaumont, V. Kiptily, J. Garcia-Lopez, V. Goloborodko, M. Jimenez-Ramos, M. Rodriguez-Ramos, K. Schoepf, V. Yavorskij, Upgrade and absolute calibration of the JET scintillator-based fast-ion loss detector. Review of Scientific Instruments (2021) 92, 043553 https://doi.org/10.1063/5.0043760

[28] K. Malinowski, M. Chernyshova, S. Jabłoński, I. Casiragi, Optimization of GEM-based detector readout electrode structure for SXR imaging of tokamak plasma. Journal of Instrumentation (2021) 16, C11014 https://doi.org/10.1088/1748-0221/16/11/C11014

[29] E. Solano, G. Birkenmeier, E. Delabie, C. Silva, J. Hillesheim, A. Boboc, I. Carvalho, P. Carvalho, M. Chernyshova, T. Craciunescu, E. de la Luna, J. Fontdecaba, R. Henriques, P. Jacquet, I. Jepu, A. Kappatou, D. King, M. Lennholm, E. Lerche, E. Litherland-Smith, A. Loarte, M. Maslov, F. Parra Diaz, V. Parai, E. Pawelec, F. Rimini, A. Shaw, P. Siren, G. Szepesi, Ž. Štancar, E. Tholerus, S. Vartanian, B. Viola, H. Weisen, L–H transition threshold studies in helium plasmas at JET. Nuclear Fusion (2021) 61, 124001 https://doi.org/10.1088/1741-4326/ac2b76

[30] K. Mikszuta-Michalik, R. Miklaszewski, M. Gierlik, R. Kwiatkowski, J. Rzadkiewicz, A. Szydłowski, Application of the different deconvolution methods to the neutron spectrum reconstruction from activation measurement. Fusion Engineering and Design (2021) 173, 112934 https://doi.org/10.1016/j.fusengdes.2021.112934

[31] L. Frassinetti, C. Perez von Thun, B. Chapman, A. Fil, J. Hillesheim, L. Horvath, G. Huijsmans, H. Nyström, V. Parail, S. Saarelma, G. Szepesi, B. Viola, R. Morales, M. Dunne, A. Field, J. Flanagan, J. Fontdecaba, D. Hatch, B. Lomanowski, C. Maggi, S. Menmuir, S. Pamela, C. Roach, E. Rachlew, E. Solano, Role of the separatrix density in the pedestal performance in deuterium low triangularity JET-ILW plasmas and comparison with JET-C. Nuclear Fusion (2021) 61, 126054 https://doi.org/10.1088/1741-4326/ac3363

[32] I. Ivanova-Stanik, C. Challis, A. Chomiczewska, J. Hobirk, A. Huber, A. Kappatou, E. Lerche, G. Telesca, R. Zagórski, Influence of the impurities in the hybrid discharges with high power in JET ILW. Nuclear Fusion (2021) 61, 104632 https://doi.org/10.1088/1741-4326/ac2a89

[33] G. Pucella, E. Alessi, S. Almaviva, B. Angelini, M. Apicella, G. Apruzzese, M. Aquilini, G. Artaserse, B. Baiocchi, M. Baruzzo, F. Belli, W. Bin, F. Bombarda, L. Boncagni, S. Briguglio, A. Bruschi, P. Buratti, G. Calabrò, M. Cappelli, A. Cardinali, N. Carlevaro, D. Carnevale, L. Carraro, C. Castaldo, F. Causa, R. Cavazzana, S. Ceccuzzi, P. Cefali, C. Centioli, R. Cesario, S. Cesaroni, C. Cianfarani, M. Ciotti, G. Claps, F. Cordella, F. Crisanti, Y. Damizia, O. D'Arcangelo, M. De Angeli, E. Di Ferdinando, S. Di Giovenale, C. Di Troia, A. Dodaro, B. Esposito, M. Falessi, F. Fanale, D. Farina, L. Figini, G. Fogaccia, D. Frigione, V. Fusco, L Gabellieri, G. Gallerano, S. Garavaglia, G. Ghillardi, G. Giacomi, E. Giovannozzi, G. Gittini, G. Granucci, G. Grosso, L. Grosso, M. Iafrati, L. Laguardia, E. Lazzaro, D. Liuzza, M. Lontano, G. Maddaluno, S. Magagnino, M. Marinucci, D. Marocco, G. Mazzitelli, C. Mazzotta, C. Meineri, V. Mellera, M. Mezzacappa, A. Milovanov, D. Minelli, F. Mirizzi, G. Montani, A. Moro, F. Napoli, S. Nowak, F. Orsitto, D. Pacella, F. Pallotta, S. Palomba, L. Panaccione, A. Pensa, V. Pericoli-Ridolfini, P. Petrolini, V. Piergotti, C. Piron, A. Pizzuto, S. Podda, M. Puiatti, G. Ramogida, B. Raspante, G. Ravera, D. Ricci, N. Rispoli, G. Rocchi, A. Romano, G. Rubino, S. Rueca, M. Scisciò, L. Senni, A. Sibio, A. Simonetto, C. Sozzi, U. Tartari, A. Taschin, B. Tilia, G. Trentuno, A. Tuccillo, O. Tudisco, R. Tulli, M. Valisa, M. Vellucci, B. Viola, E. Vitale, G. Vlad, D. Zannetti, B. Zanio, M. Zerbini, F. Zonca, V. Zotta, M. Angelone, C. Barcellona, L. Calacci, L. Caneve, F. Colao, B. Coppi, S. Galeani, C. Galperti, P. Gasior, W. Gromelski, M. Hoppe, M. Kubkowska, V. Lazic, M. Lehnen, M. Marinelli, F. Martinelli, E. Milani, P. Mosetti, P. Muscente, E. Nardon, M. Passeri, A. Reale, M. Sassano, A. Selce, C. Verona, G. Verona-Rinati, Overview of the FTU results. Nuclear Fusion (2021) 61, 104499 https://doi.org/10.1088/1741-4326/ac1802