Research Output per year
Research Output
2013
An overview of the comprehensive first mirrors test in JET with ITER-like wall
Ivanova, D., Widdowson, A., Petersson, P., Rubel, M., Alves, E., Coad, J. P., Garcia-Carrasco, A., Likonen, J., Marot, L., Pintsuk, G. & JET-EFDA collaborators, 2013, Proceedings of the 14th International Conference on Plasma-Facing Materials and Components for Fusion Applications, Jülich, 2013. C12Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
First wall monitoring by LIBS: Options and limitations
Piip, K., Laan, M., Paris, P., Aints, M., Hakola, A., Karhunen, J., Likonen, J., Lissovski, A., Petersson, P. & Rubel, M., 2013, 40th European physical society conference on plasma physics. European Physical Society, O6.503Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1
Citation
(Scopus)
Laser cleaning of beryllium-containing first mirror samples from JET and PISCES-B
Wisse, M., Marot, L., Widdowson, A., Rubel, M., Ivanova, D., Doerner, R. P., Baldwin, M. J., Likonen, J., Alves, E., Steiner, R., Meyer, E. & JET-EFDA collaborators, 2013, Proceedings of 14th International conference on plasma-facing materials and components for fusion applications, Jülich, 2013. A101Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Material migration patterns and overview of first surface analysis of the JET ITER-like wall
Widdowson, A., Alves, E., Ayres, C. F., Baron-Wiechec, A., Brezinsek, C., Coad, J. P., Heinola, K., Likonen, J., Matthews, G. F., Rubel, M. & JET-EFDA collaborators, 2013, Proceedings of the 14th International Conference on Plasma-Facing Materials and Components for Fusion Applications, Jülich, 2013. I15Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Optimisation of LIBS parameters for analyzing co-deposited layers in ITER
Karhunen, J., Hakola, A., Likonen, J., Lissovski, A., Paris, P., Laan, M., Porosnicu, C., Lungu, C. P. & Sugiyama, K., 2013, 40th European physical society conference on plasma physics. Aalto University, P5.108Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1
Citation
(Scopus)
Re-deposition dynamics of trace 13C in H-mode divertor conditions
Airila, M., Makkonen, T., Järvinen, A., Groth, M., Brezinsek, S., Coad, J. P., Jachmich, S., Kirschner, A., Likonen, J., Meigs, A., Rubel, M., Widdowson, A. & JET-EFDA collaborators, 2013, 40th EPS Conference on Plasma Physics. European Physical Society, 4 p. P2.126. (Europhysics Conference Abstracts, Vol. 37D).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access
The statistics of edge-localised plasma instabilities
Webster, A. J., Dendy, R. O., Calderon, F. A., Chapman, S. C., Delabie, E., Dodt, D., Felton, R., Todd, T. N., Riccardo, V., Alper, B., Brezinsek, S., Coad, P. & Likonen, J., 2013, 40th European physical society conference on plasma physics. Aalto University, P4.112Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2
Citations
(Scopus)
2011
3D ASCOT simulations of 13C transport in ASDEX Upgrade
Kurki-Suonio, T., Miettunen, J., Äkäslompolo, S., Makkonen, T., Groth, M., Hirvijoki, E., Hakola, A., Likonen, J., Krieger, K. & ASDEX Upgrade Team, 2011, 38th EPS Conference on Plasma Physics. p. 45-48Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Integration of SIMS into a general purpose IBA data analysis code
Barradas, N. P., Likonen, J., Alves, E., Alves, L. C., Coad, P., Hakola, A. & Widdowson, A., 2011, Application of Accelertors in Research and Industry: Twenty‐First International Conference. American Institute of Physics AIP, p. 281-285 (AIP Conference Proceedings; No. 1, Vol. 1336).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2
Citations
(Scopus)
Surface layers effect on heat loads on the JET divertor targets
JET-EFDA collaborators, 2011, Proceedings: 38th EPS Conference on Plasma Physics, EPS 2011. Becoulet, A. (ed.). European Physical Society, p. 49-52Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access
1
Citation
(Scopus)
2010
Comprehensive First Mirror Test for ITER at JET with a Carbon Wall
Rubel, M., Coad, J. P., De Temmerman, G., Hole, D., Likonen, J., Rödig, M., Schmdt, A., Uytdenhouwen, I., Widdowson, A., Hakola, A., Semerok, A., Stamp, M., Sundelin, P., Vince, J. & JET-EFDA collaborators, 2010, 23rd IAEA Fusion Energy Conference. International Atomic Energy Agency IAEA, 8 p. FTP/P6-34Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access
2009
An overview of recent erosion - deposition studies at JET
Widdowson, A., Coad, J. P., Esser, H. G., Hole, D. E., Kreter, A., Likonen, J., Mayer, M., Rubel, M., Stamp, M. & Contributors, A. JET-EFDA., 2009, 12th International Workshop on Plasma-Facing Materials and Components for Fusion Applications, PFMC-12. Paper I-8Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Deposition of 13C tracer at the JET MKII-HD divertor
Likonen, J., Hakola, A., Coad, J. P., Widdowson, A., Strachan, J., Koivuranta, S., Hole, D. E., Rubel, M. & JET-EFDA collaborators, 2009, 12th International Workshop on Plasma-Facing Materials and Components for Fusion Applications. P-70. (Physica Scripta: Topical Issues, Vol. 138).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
ERO modelling of local deposition of 13C tracer at the outer divertor of JET tokamak
Airila, M. I., Aho-Mantila, L. K., Brezinsek, S., Coad, J. P., Kirschner, A., Likonen, J., al, E. & Contributors, A. JET. EFDA., 2009, 12th International Workshop on Plasma-Facing Materials and Components for Fusion Applications, PFMC-12. P-67Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Long-term compositions of surface layers in the all-tungsten divertor of ASDEX Upgrade
Hakola, A., Likonen, J., Koivuranta, S., Mayer, M., Neu, R., Rohde, V. & ASDEX Upgrade Team, 2009, 12th International Workshop on Plasma-Facing Materials and Components for Fusion Applications. P-55. (Physica Scripta: Topical Issues, Vol. 138).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2008
Overview of ASDEX Upgrade results
ASDEX Upgrade Team, 2008, Proceedings of the 22nd IAEA Fusion Energy Conference. Vienna: International Atomic Energy Agency IAEA, 12 p. Paper OV/2-3Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Open Access
2007
Carbon migration during jet13C experiments
Strachan, J. D., Coad, P., Corrigan, G., Spence, J., Matthews, G. F., Airila, M., Likonen, J., Rubel, M., Pitts, R. A., Kirschner, A., Phillips, V. & Kallenbach, A., 2007, 34th EPS Conference on Plasma Physics 2007, EPS 2007 - Europhysics Conference Abstracts. European Physical Society, Vol. 31. p. 295-298 4 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2006
Clarification of plasma-surface interaction mechanisms by SEM
Lindig, S., Likonen, J. & et al., 2006, 11th Internernational Workshop on Plasma-Facing Materials and Components for Fusion Applications, Max-Planck-Institute for Plasma Physics.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Erosion and deposition in the JET Mk IISRP divertor
Coad, J. P., Andrew, P., Erents, S. K., Hole, D. E., Likonen, J., Mayer, M., Pitts, R., Rubel, M., Strachan, J. D., Vainonen-Ahlgren, E., Widdowson, A. & JET EFDA contributors, 2006, Proceedings of the 17th Plasma Surface Interactions in Fusion Devices. p. 1-9Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access
Material erosion and redeposition during the JET MkIIGB-SRP divertor campaign
Likonen, J., Kirschner, A. & et al., 2006, Fusion Energy 2006: Proceedings of the 21st IAEA Conference. International Atomic Energy Agency IAEAResearch output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Structural studies of co-deposited layers on JET MkII-SRP inner divertor tiles
Likonen, J., Coad, J. P., Vainonen-Ahlgren, E., Renvall, T., Hole, D. E., Rubel, M., Widdowson, A. & JET EFDA contributors, 2006, Proceedings of the 17th Plasma Surface Interactions in Fusion Devices: EFDA-JET-CP(06)02-17.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2005
Deuterium measurement by D(3He,p)4He reaction in fusion materials
Heinola, K., Ahlgren, T., Vainonen-Ahlgren, E., Likonen, J. & Keinonen, J., 2005, Proceedings of the XXXIX Annual Conference of the Finnish Physical Society. Ruokola, T. & von Boehm, J. (eds.). Espoo: Helsinki University of Technology, 179. (Helsinki University of Technology, Laboratory of Physics. Report; No. 229).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Deuterium out-Diffusion from W
Ahlgren, T., Heinola, K., Vainonen-Ahlgren, E., Likonen, J., Hallen, A. & Keinonen, J., 2005, Proceedings of the XXXIX Annual Conference of the Finnish Physical Society. Ruokola, T. & von Boehm, J. (eds.). Espoo: Helsinki University of Technology, 167Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Studies on 13C Migration at Asdex Upgrade Tokamak
Vainonen-Ahlgren, E., Likonen, J., Renvall, T., Rohde, V., Neu, R., Pugno, R., Krieger, K. & Mayer, M., 2005, Proceedings of the XXXIX Annual Conference of the Finnish Physical Society. Ruokola, T. & von Boehm, J. (eds.). Espoo: Helsinki University of Technology, 173Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
2004
Carbon deposition and deuterium inventory in the ASDEX upgrade
Likonen, J., Vainonen-Ahlgren, E. & et al., 2004, 20th IAEA Fusion Energy Conference 2004. International Atomic Energy Agency IAEA, EX/5-24. (Conference & Symposium Papers; No. IAEA-CSP-25/CD).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2003
Material migration in JET
Matthews, G. F., Stamp, M., Likonen, J. & et al., 2003, 30th European Physical Society Conference on Controlled Fusion and Plasma Physics. European Physical Society, P-3.198. (Europhysics Conference Abstracts, Vol. 27 A).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2002
Orbit-following Monte Carlo study of differences in divertor target ion load profiles between helium and deuterium plasmas in JET
Sipilä, S. K., Fundamenski, W., Kurki-Suonio, T. & Likonen, J., 2002, 29th EPS Conference on Plasma Physics and Controlled Fusion: Contributed Papers. Behn, R. & Varandas, C. (eds.). European Physical Society, P-3.210. (Europhysics Conference Abstracts, Vol. 26B).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2001
Fermi-level dependet diffusion of ion-implanted arsenic in germanium
Ahlgren, T., Likonen, J., Lehto, S., Vainonen-Ahlgren, E. & Keinonen, J., 2001, Application of Accelarators in Research and Industry: AIP Conference Proceedings. Melville, NY: American Institute of Physics AIP, p. 887 - 890 (AIP Conference Proceedings, Vol. 576).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
2000
Analysis of molybdenum via-hole sidewall residue
Pirilä, N., Likonen, J., Newcomb, S., Tapper, U., Kattelus, H. & Eränen, S., 2000, Interconnect and Contact Metallization for ULSI: Proceedings of the International Symposium: Honolulu, US, 17-22 September 1999. Electrochemical Society ECS, p. 68-79 (ECS Proceedings Volumes, Vol. 99-31).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1998
Comparison of analytical methods for residue detection of resist removal processes
Riihisaari, T., Likonen, J., Kiviranta, A., Eränen, S., Lehto, S., Tuominen, J., Lindblom, T. & Muukkonen, E., 1998, Ultra Clean Processing of Silicon Surfaces IV. Heyns, M., Meuris, M. & Mertens, P. (eds.). p. 215-218 (Solid State Phenomena, Vol. 65-66).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2
Citations
(Scopus)
Iron deposits on the fuel assemblies of the Lovisa 2 VVER-440 reactor
Rosenberg, R., Halin, M., Likonen, J., Olin, M., Suksi, S., Teräsvirta, R. & Zilliacus, R., 1998, 1998 JAIF international conference on water chemistry in nuclear power plants, proceedings. p. 475-482Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
1996
Investigation of the annealing behaviour of implanted nitrogen in n-type InP
Likonen, J., Väkeväinen, K., Ahlgren, T., Räisänen, J., Rauhala, E. & Keinonen, J., 1996, Ion Beam Modification of Materials: Proceedings of the Ninth International Conference on Ion Beam Modification of Materials. Williams, J. S., Elliman, R. G. & Ridgway, M. C. (eds.). Elsevier, p. 891-894Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1995
Donor levels and the DX-center in Si-doped AlGaInP
Laine, T., Partanen, J., Mäkinen, J., Saarinen, K., Hautojärvi, P., Likonen, J., Hakkarainen, T., Tappura, K., Asonen, H., Pessa, M., Kauppinen, J. & Paalanen, M., 1995, Proceedings of the XXIX Annual Conference of the Finnish Physical Society: March 16-18, 1995, Jyväskylä, Finland. University of Jyväskylä, (University of Jyväskylä: Department of Physics. Research Report; No. 1/1995).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Investigation of the annealing behaviour of 15N in InP
Likonen, J., Ahlgren, T., Väkeväinen, K., Räisänen, J., Rauhala, E. & Keinonen, J., 1995, Proceedings of the XXIX Annual Conference of the Finnish Physical Society. University of Jyväskylä, (University of Jyväskylä: Department of Physics. Research Report; No. 1/1995).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Studying localized corrosion with surface sensitive methods
Ehrnsten, U., Varjonen, O., Likonen, J. & Carpen, L., 1995, Proceedings of the International Metallography Conference, Colmar, France, 10-12 May 1995. ASM International, 5 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
1994
Characterization of Nb/Al-AlOx/Nb Josephson junction structures by SIMS, RS and anodization spectroscopy
Likonen, J., Saarilahti, J., Grönberg, L. & Kiviranta, M., 20 Sep 1994, Secondary Ion Mass Spectrometry, SIMS IX: proceedings of the Ninth International Conference on Secondary Ion Mass Spectrometry (SIMS IX). Wiley-Blackwell, p. 531-534Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Effect of thiosulphate on the surface film electric resistance of stainless steel AISI 304 in the paper-mill environment
Salonen, T., Saario, T. & Likonen, J., 1994, Corrosion 94: The Annual Conference and Corrosion Show. Houston, 12 p. (NACE - International Corrosion Conference Series, Vol. 426).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Effect of thiosulphate on the surface film electric resistance of stainless steel AISSI304 in the paper-mill environment
Salonen, T., Saario, T. & Likonen, J., 1994, Corrosion 94: The Annual Conference and Corrosion Show. Houston, (NACE - International Corrosion Conference Series, Vol. 426).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Surface films and corrosion of stainless steels in sulphur containing paper mill environments
Aho-Mantila, I., Salonen, T., Varjonen, O., Carpen, L., Ehrnsten, U., Likonen, J. & Saario, T., 1994, Surface technology programme. Espoo: VTT Technical Research Centre of Finland, p. 81-101 (VTT Symposium; No. 140).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Transfer layers in tribological contacts with diamond-like coatings
Vihersalo, J., Ronkainen, H., Varjus, S., Likonen, J. & Koskinen, J., 1994, 20th Leeds-Lyon symposium on tribology: Dissipative processes in tribology. Amsterdam: Elsevier, p. 337-344 (Tribology Series, Vol. 27).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Wear and friction of unio crassus shell in dry sliding contact with steel
Hirvonen, J-P., Lappalainen, R., Koskinen, J., Likonen, J. & Pekkarinen, M., 1994, Biomolecular Materials by Design: Symposium S. Alper, M., Bayley, H., Kaplan, D. & Navia, M. (eds.). Pittsburgh: Materials Research Society, p. 133-137 (Materials Research Society Symposia Proceedings, Vol. 330).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
7
Citations
(Scopus)
1993
Corrosive wear properties of some HVOF-sprayed coatings
Hirvonen, J-P., Mahiout, A. & Likonen, J., 1993, Thermische Spritzkonferenze, TS93: Internationale DVS-Tagung. Düsseldorf, p. 276-279 (DVS-Berichte, Vol. 152).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Erosion of some HVOF sprayed coatings in fluidized bed circumstances
Mäkipää, M., Hirvonen, J-P. & Likonen, J., 1993, Thermal spray coating: Research, design and applications. Berndt, C. C. & Bernecki, T. F. (eds.). Materials Park: ASM International, p. 179-184Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Impurity related interface effects in GSMBE grown InP
Rakennus, K., Likonen, J., Näppi, J., Tappura, K., Asonen, H. & Pessa, M., 1993, 1993 (5th) International Conference on Indium Phosphide and Related Materials. Paris: IEEE Institute of Electrical and Electronic Engineers, p. 107-110Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1
Citation
(Scopus)
Structure, mechanical properties and oxidation behavior of nanolayered MoSi2/SiC coatings
Hirvonen, J-P., Lappalainen, R., Kattelus, H., Likonen, J., Suni, I., Kung, H., Jervis, T. & Nastasi, M., 1993, Nanophase and Nanocomposite Materials: Symposium J. Komameni, S., Parker, J. C. & Thomas, G. J. (eds.). Pittsburgh: Materials Research Society, p. 373-378 (Materials Research Society Symposia Proceedings, Vol. 286).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
3
Citations
(Scopus)
1992
SIMS- and NRA-measurements of depth profiles of implanted ions
Likonen, J. & Hautala, M., 1992, Secondary ion mass spectrometry SIMS VIII: Proceedings of the eighth International Conference on Secondary Ion Mass Spectrometry (SIMS VIII). Benninghoven, A. (ed.). Chichester: Wiley, p. 415-418Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1990
Precision and accuracy of RIS-analysis
Zilliacus, R., Likonen, J. & Auterinen, I., 1990, Resonance ionization spectroscopy 1990: proceedings of the Fifth International Symposium on Resonance Ionization Spectroscopy and Its Applications. Parks, J. E. & Omenetto, N. (eds.). Bristol: Institute of Physics IOP, (Institute of Physics Conference Series, Vol. 114).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1988
Matrix effects in RIS-analysis using thermal atomization
Zilliacus, R., Lakomaa, E-L., Auterinen, I. & Likonen, J., 1988, Resonance Ionization Spectroscopy 1988 : 4th Int. Symp. 4th International Symposium Resonance Ionization Spectroscopy & Its Applications, RIS 88. Lucatorto, T. B. & Parks, J. E. (eds.). Bristol: Institute of Physics IOP, p. 159-162 (Institute of Physics Conference Series, Vol. 94).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Noise and Excitation Dynamics in RIS
Salomaa, R., Castren, A., Ojanperä, J., Zhan, X., Auterinen, I. & Likonen, J., 1988, Resonance Ionization Spectroscopy 1988: 4th International Symposium Resonance Ionization Spectroscopy & Its Applications, RIS 88. Lucatorto, T. B. & Parks, J. E. (eds.). Bristol: Institute of Physics IOP, p. 281-284 (Institute of Physics Conference Series, Vol. 94).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1987
Avoidance of contamination in trace element analysis by RIS
Zilliacus, R., Lakomaa, E-L., Auterinen, I. & Likonen, J., 1987, Resonance Ionization Spectroscopy 1986: Proceedings of the 3rd International Symposium on Resonance Ionization and Its Applications. Hurst, G. S. & Morgan, C. G. (eds.). Bristol: Institute of Physics IOP, p. 341-342 (Institute of Physics Conference Series, Vol. 84).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review