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  • Jari Likonen
2020

Comparative study of deuterium retention in irradiated Eurofer and Fe–Cr from a new ion implantation materials facility

Hollingsworth, A., Lavrentiev, M., Watkins, R., Davies, A., Davies, S., Smith, R., Mason, D., Baron-Wiechec, A., Kollo, Z., Hess, J., Jepu, I., Likonen, J., Heinola, K., Mizohata, K., Meslin, E., Barthe, M-F., Widdowson, A., Grech, I., Abraham, K., Pender, E. & 4 others, McShee, A., Martynova, Y., Freisinger, M. & De Backer, A., 1 Jan 2020, In : Nuclear Fusion. 60, 1, 10 p., 016024.

Research output: Contribution to journalArticleScientificpeer-review

Impact of H-mode plasma operation on predamaged tungsten divertor tiles in ASDEX Upgrade

Krieger, K., Balden, M., Böswirth, B., Coenen, J. W., Dux, R., Greuner, H., Göths, B., Hakola, A., Lahtinen, A., Likonen, J., Löwenhoff, T., De Marné, P., Pintsuk, G., Rohde, V., De Temmerman, G. & Wirtz, M., 4 Mar 2020, In : Physica Scripta. T171, 7 p., 014037.

Research output: Contribution to journalArticleScientificpeer-review

2019

Analysis of deposited layers with deuterium and impurity elements on samples from the divertor of JET with ITER-like wall

Ström, P., Petersson, P., Rubel, M., Fortuna-Zaleśna, E., Widdowson, A., Sergienko, G., Aho-Mantila, L., Airila, M., Hakola, A., Koivuranta, S., Likonen, J., Salmi, A., Siren, P., Tala, T. & JET Contributors, 1 Apr 2019, In : Journal of Nuclear Materials. 516, p. 202-213 12 p.

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)

Analysis of the outer divertor hot spot activity in the protection video camera recordings at JET

Drenik, A., Brezinsek, S., Carvalho, P., Huber, V., Osterman, N., Matthews, G. F., Nemec, M., Aho-Mantila, L., Airila, M., Hakola, A., Koivuranta, S., Likonen, J., Salmi, A., Siren, P., Tala, T. & JET Contributors, 1 Feb 2019, In : Fusion Engineering and Design. 139, p. 115-123 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Characterization measurements of fluental and graphite in FiR1 TRIGA research reactor decommissioning waste

Räty, A., Lavonen, T., Leskinen, A., Likonen, J., Postolache, C., Fugaru, V., Bubueanu, G., Lungu, C. & Bucsa, A., Nov 2019, In : Nuclear Engineering and Design. 353, 9 p., 110198.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Comparison of LIBS results on ITER-relevant samples obtained by nanosecond and picosecond lasers

Paris, P., Butikova, J., Laan, M. R., Hakola, A., Jõgi, I., Likonen, J., Grigore, E. & Ruset, C., Jan 2019, In : Nuclear Materials and Energy. 18, p. 1-5 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Dependence on plasma shape and plasma fueling for small edge-localized mode regimes in TCV and ASDEX Upgrade

Culham Science Centre, 26 Jun 2019, In : Nuclear Fusion. 59, 8, 13 p., 086020.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Deuterium retention on the tungsten-coated divertor tiles of JET ITER-like wall in 2015–2016 campaign

Lahtinen, A., Likonen, J., Koivuranta, S., Alves, E., Baron-Wiechec, A., Catarino, N., Coad, J. P., Heinola, K., Räisänen, J., Widdowson, A. & JET Contributors, 1 Sep 2019, In : Fusion Engineering and Design. 146, p. 1979-1982 4 p.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

FinnFusion Yearbook 2018

Likonen, J. (ed.) & Airila, M. (ed.), 2019, VTT Technical Research Centre of Finland. 77 p. (VTT Technology; No. 352).

Research output: Book/ReportReport

Open Access

Improved neutron activation dosimetry for fusion

Vasilopoulou, T., Stamatelatos, I. E., Batistoni, P., Colangeli, A., Flammini, D., Fonnesu, N., Loreti, S., Obryk, B., Pillon, M., Villari, R., Aho-Mantila, L., Airila, M., Hakola, A., Koivuranta, S., Likonen, J., Salmi, A., Siren, P., Tala, T. & JET Contributors, 1 Feb 2019, In : Fusion Engineering and Design. 139, p. 109-114 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)

Investigation of deuterium trapping and release in the JET divertor during the third ILW campaign using TDS

Likonen, J., Heinola, K., De Backer, A., Baron-Wiechec, A., Catarino, N., Jepu, I., Ayres, C. F., Coad, P., Matthews, G. & Widdowson, A., 13 Mar 2019, In : Nuclear Materials and Energy. 19, p. 300-306 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Investigation of deuterium trapping and release in the JET ITER-like wall divertor using TDS and TMAP

JET Contributors, 2 Mar 2019, In : Nuclear Materials and Energy. 19, p. 166-178 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Material migration and fuel retention studies during the JET carbon divertor campaigns

Coad, P., Rubel, M., Likonen, J., Bekris, N., Brezinsek, S., Matthews, G., Mayer, M., Widdowson, A. & JET Contributors, 1 Jan 2019, In : Fusion Engineering and Design. 138, p. 78-108 31 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Overview of the JET preparation for deuterium-tritium operation with the ITER like-wall

Aho-Mantila, L., Airila, M., Hakola, A., Kaltiaisenaho, T., Koivuranta, S., Likonen, J., Salmi, A., Sirén, P., Tala, T. & JET Contributors, 30 Aug 2019, In : Nuclear Fusion. 59, 11, 112021.

Research output: Contribution to journalReview ArticleScientificpeer-review

Open Access
16 Citations (Scopus)

Population modelling of the He II energy levels in tokamak plasmas: I. Collisional excitation model

Lawson, K. D., Aggarwal, K. M., Coffey, I., Keenan, F. P., O'Mullane, M. G., Aho-Mantila, L., Airila, M., Hakola, A., Koivuranta, S., Likonen, J., Siren, P., Tala, T. & JET Contributors, 23 Jan 2019, In : Journal of Physics B: Atomic, Molecular and Optical Physics. 52, 4, 045001.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

The effect of gyration on the deposition of beryllium and deuterium at rough surface on the divertor tiles with ITER-like-wall in JET

Culham Science Centre, Mar 2019, In : Nuclear Materials and Energy. 19, p. 155-160 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

The influence of carbon impurities on the formation of loops in tungsten irradiated with self-ions

Likonen, J., Castin, N., Dubinko, A., Bonny, G., De Backer, A., Sand, A., Heinola, K. & Terentyev, D., 2019, In : Journal of Nuclear Materials. 527, 8 p., 151808.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

Tritium distributions on W-coated divertor tiles used in the third JET ITER-like wall campaign

Hatano, Y., Lee, S. E., Likonen, J., Koivuranta, S., Hara, M., Masuzaki, S., Asakura, N., Isobe, K., Hayashi, T., Ikonen, J., Widdowson, A. M., Litaudon, X., Abduallev, S., Abhangi, M., Abreu, P., Afzal, M., Aggarwal, K. M., Ahlgren, T., Ahn, J. H., Aho-Mantila, L. & 6 others, Aiba, N., Airila, M., Albanese, R., Aldred, V., Alegre, D. & contributors, JET., 1 Jan 2019, In : Nuclear Materials and Energy. 18, p. 258-261 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1 Citation (Scopus)
2018

14 MeV calibration of JET neutron detectors-phase 1: Calibration and characterization of the neutron source

Batistoni, P., Popovichev, S., Cufar, A., Ghani, Z., Giacomelli, L., Jednorog, S., Klix, A., Lilley, S., Laszynska, E., Loreti, S., Packer, L., Peacock, A., Pillon, M., Price, R., Rebai, M., Rigamonti, D., Roberts, N., Tardocchi, M., Thomas, D., Aho-Mantila, L. & 12 others, Airila, M., Hakola, A., Kim, H., Koivuranta, S., Lahtinen, A., Likonen, J., Liu, Y., Makkonen, T., Nordman, H., Salmi, A., Siren, P. & Tala, T., 1 Feb 2018, In : Nuclear Fusion. 58, 2, 24 p., 026012.

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

Corrigendum to “Thermal desorption spectrometry of beryllium plasma facing tiles exposed in the JET tokamak” (Fusion Engineering and Design (2018) 133 (135–141),

Baron-Wiechec, A., Heinol, K., Likonen, J., Alves, E., Catarino, N., Coad, J. P., Corregidor, V., Jepu, I., Matthews, G. F., Widdowson, A. & JET Contributors, 2018, In : Fusion Engineering and Design. 137, p. 48-48 1 p.

Research output: Contribution to journalOther journal contributionScientific

FinnFusion Yearbook 2017

Likonen, J. (ed.) & Airila, M. (ed.), 2018, VTT Technical Research Centre of Finland. 75 p. (VTT Science; No. 179).

Research output: Book/ReportReport

Open Access

Production of ITER-relevant Be-containing laboratory samples for fuel retention investigations

Hakola, A., Heinola, K., Likonen, J., Lungu, C., Porosnicu, C., Alves, E., Mateus, R., Radović, I. B., Siketić, Z. & Nemanic, V., Jun 2018, 23rd PSI Conference Princeton USA: Book of Abstracts. Princeton University, 1 p. 378

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Open Access

The possible effect of high magnetic fields on the aqueous corrosion behaviour of Eurofer

Burrows, R., Baron-Wiechec, A., Harrington, C., Moore, S., Chaney, D., Martin, T. L., Likonen, J., Springell, R. & Surrey, E., 1 Nov 2018, In : Fusion Engineering and Design. 136, p. 1000-1006 7 p.

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)

Thermal desorption spectrometry of beryllium plasma facing tiles exposed in the JET tokamak

Baron-Wiechec, A., Heinola, K., Likonen, J., de Alves, E., Catarino, N., Corregidor, V., Coad, P., Jepu, I., Matthews, G. & Widdowson, A., 2018, In : Fusion Engineering and Design. 133, p. 135–141 7 p.

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)
2017

Deuterium retention in the divertor tiles of JET ITER-Like wall

Lahtinen, A., Likonen, J., Koivuranta, S., Hakola, A., Heinola, A., Ayres, C. F., Baron-Wiechec, A., Coad, J. P., Widdowson, A. & Räisänen, J., 1 Aug 2017, In : Nuclear Materials and Energy. 12, p. 655-661 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
8 Citations (Scopus)

Effcient generation of energetic ions in multi-ion plasmas by radio-frequency heating

Kazakov, Y., Aho-Mantila, L., Airila, M., Hakola, A., Koivuranta, S., Likonen, J., Pehkonen, S-P., Salmi, A., Siren, P., Tala, T. & et al., 4 Oct 2017, In : Nature Physics. 13, 10, p. 973-978 6 p.

Research output: Contribution to journalArticleScientificpeer-review

27 Citations (Scopus)

Efficiency of thermal outgassing for tritium retention measurement and removal in ITER

De Temmerman, G., Baldwin, M. J., Anthoine, D., Heinola, K., Jan, A., Jepu, I., Likonen, J., Lungu, C. P., Porosnicu, C. & Pitts, R. A., 1 Aug 2017, In : Nuclear Materials and Energy. 12, p. 267-272 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
21 Citations (Scopus)

Erosion and deposition in the JET divertor during the second ITER-like wall campaign

Mayer, M., Koivuranta, S., Likonen, J. & JET Contributors, 1 Dec 2017, In : Physica Scripta. 2017, T170, 014058.

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

8 Citations (Scopus)

Experience on divertor fuel retention after two ITER-Like Wall campaigns

Heinola, K., Widdowson, A., Likonen, J., Ahlgren, T., Alves, E., Ayres, C. F., Baron-Wiechec, A., Barradas, N., Brezinsek, S., Catarino, N., Coad, P., Guillemaut, C., Jepu, I., Krat, S., Lahtinen, A., Matthews, G. F. & Mayer, M., 2017, In : Physica Scripta. T170, 8 p.

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

10 Citations (Scopus)

Impurity re-distribution in the corner regions of the JET divertor

Widdowson, A., Likonen, J. & JET Contributors, 1 Dec 2017, In : Physica Scripta. 2017, T170, 014060.

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

3 Citations (Scopus)

Investigation and plasma cleaning of first mirrors coated with relevant ITER contaminants: beryllium and tungsten

Moser, L., Doerner, R. P., Baldwin, M. J., Lungu, C. P., Porosnicu, C., Newman, M., Widdowson, A., Alves, E., Pintsuk, G., Likonen, J., Hakola, A., Steiner, R., Marot, L., Meyer, E. & JET Contributors, 23 Jun 2017, In : Nuclear Fusion. 57, 8, 086019.

Research output: Contribution to journalArticleScientificpeer-review

9 Citations (Scopus)

LIBS detection of erosion/deposition and deuterium retention resulting from exposure to Pilot-PSI plasmas

Piip, K., van der Meiden, H. J., Hämarik, L., Karhunen, J., Hakola, A., Laan, M., Paris, P., Aints, M., Likonen, J., Bystrov, K., Kozlova, J., Saloznik, A., Kelemen, M. & Markelj, S., 1 Jun 2017, In : Journal of Nuclear Materials. 489, p. 129-136 8 p.

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)

Long-term fuel retention and release in JET ITER-Like Wall at ITER-relevant baking temperatures

Heinola, K., Likonen, J., Ahlgren, T., Brezinsek, S., De Temmerman, G., Jepu, I., Matthews, G., Pitts, P. & Widdowson, A., 30 Jun 2017, In : Nuclear Fusion. 57, 8, 086024.

Research output: Contribution to journalArticleScientificpeer-review

8 Citations (Scopus)

Microanalysis of deposited layers in the inner divertor of JET with ITER-like wall

Zhou, Y., Bergsåker, H., Bykov, I., Petersson, P., Possnert, G., Likonen, J., Pettersson, J., Koivuranta, S. & Widdowson, A., 1 Aug 2017, In : Nuclear Materials and Energy. 12, p. 412-417 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
3 Citations (Scopus)

Overview of fuel inventory in JET with the ITER-like wall

Widdowson, A., Coad, J. P., Alves, E., Baron-Wiechec, A., Barradas, N. P., Brezinsek, S., Catarino, N., Corregidor, V., Heinola, K., Koivuranta, S., Krat, S., Lahtinen, A., Likonen, J., Matthews, G. F., Mayer, M., Petersson, P. & Rubel, M., 17 Jul 2017, In : Nuclear Fusion. 57, 8, 086045.

Research output: Contribution to journalArticleScientificpeer-review

17 Citations (Scopus)

Overview of the JET ITER-like wall divertor

Widdowson, A., Alves, E., Baron-Wiechec, A., Barradas, N. P., Catarino, N., Coad, J. P., Corregidor, V., Garcia-Carrasco, A., Heinola, K., Koivuranta, S., Krat, S., Lahtinen, A., Likonen, J., Mayer, M., Petersson, P., Rubel, M. & Van Boxel, S., 1 Aug 2017, In : Nuclear Materials and Energy. 12, p. 499-505 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
25 Citations (Scopus)

Overview of the JET results in support to ITER

Aho-Mantila, L., Airila, M., Hakola, A., Koivuranta, S., Likonen, J., Salmi, A., Siren, P., Tala, T. & JET Contributors, 15 Jun 2017, In : Nuclear Fusion. 57, 10, 102001.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
105 Citations (Scopus)

Plasma-wall interaction studies within the EUROfusion consortium: Progress on plasma-facing components development and qualification

Brezinsek, S., Coenen, J. W., Schwarz-Selinger, T., Schmid, K., Kirschner, A., Hakola, A., Tabares, F. L., van der Meiden, H. J., Mayoral, M-L., Reinhart, M., Tsitrone, E., Ahlgren, T., Aints, M., Airila, M., Almaviva, S., Alves, E., Angot, T., Anita, V., Arredondo Parra, R., Aumayr, F. & 163 others, Balden, M., Bauer, J., Ben Yaala, M., Berger, B. M., Bisson, R., Björkas, C., Bogdanovic Radovic, I., Borodin, D., Bucalossi, J., Butikova, J., Butoi, B., Cadez, I., Caniello, R., Caneve, L., Cartry, G., Catarino, N., Cekada, M., Ciraolo, G., Ciupinski, L., Colao, F., Corre, Y., Costin, C., Craciunescu, T., Cremona, A., De Angeli, M., de Castro, A., Dejarnac, R., Dellasega, D., Dinca, P., Dittmar, T., Dobrea, C., Hansen, P., Drenik, A., Eich, T., Elgeti, S., Falie, D., Fedorczak, N., Ferro, Y., Fornal, T., Fortuna-Zalesna, E., Gao, L., Gasior, P., Gherendi, M., Ghezzi, F., Gosar, Z., Greuner, H., Grigore, E., Grisolia, C., Groth, M., Gruca, M., Grzonka, J., Gunn, J. P., Hassouni, K., Heinola, K., Höschen, T., Huber, S., Jacob, W., Jepu, I., Jiang, X., Jogi, I., Kaiser, A., Karhunen, J., Kelemen, M., Köppen, M., Koslowski, H. R., Kreter, A., Kubkowska, M., Laan, M., Laguardia, L., Lahtinen, A., Lasa, A., Lazic, V., Lemahieu, N., Likonen, J., Linke, J., Litnovsky, A., Linsmeier, C., Loewenhoff, T., Lungu, C., Lungu, M., Maddaluno, G., Maier, H., Makkonen, T., Manhard, A., Marandet, Y., Markelj, S., Marot, L., Martin, C., Martin-Rojo, A. B., Martynova, Y., Mateus, R., Matveev, D., Mayer, M., Meisl, G., Mellet, N., Michau, A., Miettunen, J., Möller, S., Morgan, T. W., Mougenot, J., Mozetic, M., Nemanic, V., Neu, R., Nordlund, K., Oberkofler, M., Oyarzabal, E., Panjan, M., Pardanaud, C., Paris, P., Passoni, M., Pegourie, B., Pelicon, P., Petersson, P., Piip, K., Pintsuk, G., Pompilian, G. O., Popa, G., Porosnicu, C., Primc, G., Probst, M., Räisänen, J., Rasinski, M., Ratynskaia, S., Reiser, D., Ricci, D., Richou, M., Riesch, J., Riva, G., Rosinski, M., Roubin, P., Rubel, M., Ruset, C., Safi, E., Sergienko, G., Siketic, Z., Sima, A., Spilker, B., Stadlmayr, R., Steudel, I., Ström, P., Tadic, T., Tafalla, D., Tale, I., Terentyev, D., Terra, A., Tiron, V., Tiseanu, I., Tolias, P., Tskhakaya, D., Uccello, A., Unterberg, B., Uytdenhoven, I., Vassallo, E., Vavpetic, P., Veis, P., Velicu, I. L., Vernimmen, J. W. M., Voitkans, A., von Toussaint, U., Weckmann, A., Wirtz, M., Zaloznik, A. & Zaplotnik, R., 18 Aug 2017, In : Nuclear Fusion. 57, 11, 9 p., 116041.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
27 Citations (Scopus)

The emissivity of W coatings deposited on carbon materials for fusion applications

Ruset, C., Faliea, D., Grigore, E., Gherendi, M., Zoita, V., Zastrow, K-D., Matthews, G., Courtois, X., Bucalossi, J., Likonen, J. & contributors, JET., 1 Jan 2017, In : Fusion Engineering and Design. 114, p. 192-195 4 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Tritium analysis of divertor tiles used in JET ITER-like wall campaigns by means of ß-ray induced x-ray spectrometry

Hatano, Y., Yumizuru, K., Koivuranta, S., Likonen, J., Hara, M., Matsuyama, M., Masuzaki, S., Tokitani, M., Asakura, N., Isobe, K., Hayashi, T., Baron-Wiechec, A., Widdowson, A. & contributors, JET., 1 Dec 2017, In : Physica Scripta. T170, 014014.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)
2016

Deep deuterium retention and Be/W mixing at tungsten coated surfaces in the JET divertor

Bergsker, H., Bykov, I., Zhou, Y., Petersson, P., Possnert, G., Likonen, J., Pettersson, J., Koivuranta, S. & Widdowson, A. M., 2016, In : Physica Scripta. 2016, T167, 8 p., 014061.

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)

Deuterium trapping and release in JET ITER-like wall divertor tiles

Likonen, J., Heinola, K., De Backer, A., Koivuranta, S., Hakola, A., Ayres, C. F., Baron-Wiechec, A., Coad, P., Matthews, G. F., Mayer, M. & Widdowson, A., 25 Jan 2016, In : Physica Scripta. 2016, T167, 014074.

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

Erosion and deposition in the JET divertor during the first ILW campaign

Mayer, M., Krat, S., Van Renterghem, W., Baron-Wiechec, A., Brezinsek, S., Bykov, I., Coad, P., Gasparyan, Y., Heinola, K., Likonen, J., Pisarev, A., Ruset, C., de Saint-Aubin, G., Widdowson, A. & Contributors, JET., 2016, In : Physica Scripta. 2016, T167, 9 p., 014051.

Research output: Contribution to journalArticleScientificpeer-review

40 Citations (Scopus)

Experience of handling beryllium, tritium and activated components from JET ITER like wall

Widdowson, A., Baron-Wiechec, A., Batistoni, P., Belonohy, E., Coad, J. P., Dinca, P., Flammini, D., Fox, F., Heinola, K., Jepu, I., Likonen, J., Lilley, S., Lungu, C. P., Matthews, G. F., Naish, J., Pompilian, O., Porosnicu, C., Rubel, M. & Villari, R., 2016, In : Physica Scripta. 2016, T167, 11 p.

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

Investigation on the erosion/deposition processes in the ITER-like wall divertor at JET using glow discharge optical emission spectrometry technique

Ruset, C., Grigore, E., Luculescu, C., Tiseanu, I., Likonen, J., Mayer, M., Rubel, M. & Matthews, G. F., 2016, In : Physica Scripta. 2016, T167, 014049.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Long-term fuel retention in JET ITER-like wall

Heinola, K., Widdowson, A., Likonen, J., Alves, E., Baron-Wiechec, A., Barradas, N., Brezinsek, S., Catarino, N., Coad, P., Koivuranta, S., Krat, S., Matthews, G. F., Mayer, M., Petersson, P. & Contributors, J., 25 Jan 2016, In : Physica Scripta. 2016, T167, 7 p., 014075.

Research output: Contribution to journalArticleScientificpeer-review

32 Citations (Scopus)

Plasma cleaning of beryllium coated mirrors

Moser, L., Marot, L., Steiner, R., Newman, M., Widdowson, A., Ivanova, D., Likonen, J., Petersson, P., Pintsuk, G., Rubel, M., Meyer, E. & Contributors, JET., 2016, In : Physica Scripta. 2016, T167, 6 p.

Research output: Contribution to journalArticleScientificpeer-review

11 Citations (Scopus)

Studies of Be migration in the JET tokamak using AMS with 10Be marker

Bykov, I., Bergsåker, H., Possnert, G., Zhou, Y., Heinola, K., Pettersson, J., Conroy, S., Likonen, J., Petersson, P. & Widdowson, A., 15 Mar 2016, In : Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 371, p. 370-375 6 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Tritium distributions on tungsten and carbon tiles used in the JET divertor

Hatano, Y., Yumizuru, K., Likonen, J., Koivuranta, S. & Ikonen, J., 2016, In : Physica Scripta. 2016, T167, 5 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Tritium retention measurements by accelerator mass spectrometry and full combustion of W-coated and uncoated CFC tiles from the JET divertor

Stan-Sion, C., Bekris, N., Kizane, G., Enachescu, M., Likonen, J., Halitovs, M., Petre, A. & contributors, JET., 2016, In : Nuclear Fusion. 56, 4

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)