Publications | Fusion Technology Group (FTG)

M.I. Savva, S.C. Bradnam, T. Vasilopoulou, C.R. Nobs, K. Mergia, L.W. Packer, I.E. Stamatelatos and JET Contributors. (2023). Application of VERDI detectors for ITER materials activation product inventory characterization. Fusion Engineering and Design 191, 113559 doi:10.1016/j.fusengdes.2023.113559

S. Dellis, X. Xiao, D. Terentyev, E. Manios and K. Mergia. (2023). Hardening mechanisms of cold rolled tungsten plate after neutron irradiation: indentation and finite elements modelling. International Journal of Refractory Metals and Hard Materials, 111, 106096. https://doi.org/10.1016/j.ijrmhm.2022.106096 [Accepted manuscript]

P. Tsavalas, A. Lagoyannis, K. Mergia, M. Axiotis, S. Harissopulos, G. Provatas, S. Fazinić, T. Tadić, A. Widdowson, M. Rubel and JET Contributors. (2022). Fuel retention and carbon deposition on beryllium marker tiles from JET tokamak main chamber limiters investigated by ion beam analysis. Nucl. Fusion, 62, 126070. DOI:10.1088/1741-4326/ac9cf0 [PDF]

Savva, M. I., Vasilopoulou, T., Nobs, C. R., Packer, L. W., & Stamatelatos, I. E. (2022). Compton Suppressed Gamma Spectrometry for activation analysis of materials irradiated at JET. HNPS Advances in Nuclear Physics, 28, 211–214. doi:10.12681/hnps.3599

Theodorou, A., Syskaki, M.-A., Kotsina, Z., Axiotis, M., Apostolopoulos, G., & Fu, C.-C. (2022). Interactions between irradiation defects and nitrogen in α‐Fe: an integrated experimental and theoretical study. Acta Materialia, 239, 118227. doi:10.1016/j.actamat.2022.118227 [Accepted manuscript]

Vega, J., Murari, A., Dormido-Canto, S., Rattá, G. A., Gelfusa, M., Mailloux, J., Abid, N., Abraham, K., Abreu, P., Adabonyan, O., Adrich, P., Afanasev, V., Afzal, M., Ahlgren, T., Aho-Mantila, L., Aiba, N., Airila, M., Akhtar, M., Albanese, R., … Zychor, I. (2022). Disruption prediction with artificial intelligence techniques in tokamak plasmas. Nature Physics, 18 (7), 741–750. doi:10.1038/s41567-022-01602-2

K. Mergia. (2022). Editorial: Mechanical Property Characterization and Radiation Resistant Design of Nuclear Structural Materials Under Ion Irradiation. Frontiers in Materials, 9, 921369. doi:10.3389/fmats.2022.921369 [PDF]

Wójcik-Gargula, A., Rubel, M., Batistoni, P., Bekris, N., Colling, B., Dutkiewicz, E., Laas, T., Nobs, C. R., Paju, J., Packer, L. W., Perzanowski, M., Petersson, P., Priimets, J., Vasilopoulou, T. & JET Contributors (2022). Studies on the behaviour of titanium activation foils during long-term exposure at the JET tokamak. Fusion Engineering and Design, 177, 113056. doi:10.1016/j.fusengdes.2022.113056 [Accepted manuscript]

V. Chatzikos, K. Mergia, G. Bonny, D. Terentyev, D. Papadakis, G.E. Pavlou, and S. Messoloras. (2022). Positron annihilation spectroscopy investigation of defects in neutron irradiated tungsten materials. International Journal of Refractory Metals and Hard Materials 105, 105838. https://doi.org/10.1016/j.ijrmhm.2022.105838 [Accepted manuscript]

S. Pantousa, K. Mergia, A. Ionescu, E. Manios, S. Dellis, C. Kinane, S. Langridge, A. Caruana, U. Kentsch, and S. Messoloras. (2022). Fe+ ion irradiation effects in Fe-10at%Cr films irradiated at 300 °C. Nuclear Materials and Energy. 30, 101147. doi:10.1016/j.nme.2022.101147 [Accepted manuscript]

Terentyev, D., Rieth, M., Pintsuk, G., Riesch, J., Von Muller, A., Antusch, S., Mergia, K., Gaganidze, E., Schneider, H. C., Wirtz, M., Nogami, S., Coenen, J., You, J.-H., Zinovev, A., & Van Renterghem, W. (2022). Recent progress in the assessment of irradiation effects for in-vessel fusion materials: Tungsten and copper alloys. Nuclear Fusion 62(2),026045. doi:10.1088/1741-4326/ac4062 [Accepted manuscript]

Kotsina, Z., Theodorou, A., Mitsi, E., Axiotis, M., & Apostolopoulos, G. (2022). The effect of recrystallization on the resistivity recovery of W. Journal of Nuclear Materials, 558, 153368 doi:10.1016%2Fj.jnucmat.2021.153368

Georgali, E., Patronis, N., Anastasiadis, A., Aslanoglou, X., Axiotis, M., Chasapoglou, S., Eleme, Z., Harissopulos, S., Kalamara, A., Kokkoris, M., Lagoyannis, A., Mitsi, E., Savva, M. I., Stamatelatos, I. E., Vasilopoulou, T., & Vlastou, R. (2021). Cross-section measurements of the 156Dy(n,2n)155Dy reaction at neutron energies higher than 17 MeV. Phys. Rev. C, 104 (6), 064603. doi:10.1103/PhysRevC.104.064603

Žohar, A., Lengar, I., Batistoni, P., Conroy, S., Čufar, A., Kierepko, R., Kos, B., Loreti, S., Mietelski, J. W., Nobs, C. R., Packer, L. W., Pillon, M., Radulović, V., Savva, M. I., Snoj, L., Stamatelatos, I. E., Štancar, Ž., Vasilopoulou, T., Wójcik-Gargula, A., & JET Contributors (2021). Long Term Neutron Activation in JET DD Operation. EPJ Web of Conferences, 253, 03005. doi:10.1051/epjconf/202125303005 [PDF]

Silva, C., Solano, E. R., Hillesheim, J. C., Delabie, E., Aleiferis, S., Birkenmeier, G., Gil, L., Giroud, C., Litherland-Smith, E., Morales, R. B., Nina, D., Silva, A., & JET Contributors. (2021). Structure of the JET edge radial electric field in He and D plasmas. Nuclear Fusion, 61(12), 126006. doi:10.1088/1741-4326/ac2abb [Accepted manuscript]

Huber, A., Brezinsek, S., Huber, V., Solano, E. R., Sergienko, G., Borodkina, I., Aleiferis, S., Meigs, A., Tskhakaya, D., Sertoli, M., Baruzzo, M., Borodin, D., Carvalho, P., Delabie, E., Douai, D., Kirschner, A., Lawson, K., Linsmeier, C., Mailloux, J., Menmuir, S., Mertens, Ph., Pawelec, E., Romazanov, J., Shaw, A. & JET contributors (2021). Understanding tungsten erosion during inter/intra-ELM periods in He-dominated JET-ILW plasmas. Physica Scripta, 96 (12), 124046. doi:10.1088/1402-4896/ac2d85 [Accepted manuscript]

Packer, L. W., Batistoni, P., Bekris, N., Bradnam, S. C., Fabbri, M., Ghani, Z., Gilbert, M. R., Kierepko, R., Łaszyńska, E., Leichtle, D., Lengar, I., Loreti, S., Mietelski, J. W., Nobs, C. R., Pillon, M., Savva, M. I., Stamatelatos, I. E., Vasilopoulou, T., Wójcik-Gargula, A., Zohar, A. & JET Contributors. (2021). Technological exploitation of the JET neutron environment: progress in ITER materials irradiation and nuclear analysis. Nuclear Fusion, 61 (11), 116057. doi:10.1088/1741-4326/ac2a6b [Accepted manuscript]

Papadakis, D., Dellis, S., Chatzikos, V., Manios, E., Stamatelatos, I.E., Messoloras S. and Mergia K. (2021). Neutron irradiation effects in different tungsten microstructures, Physica Scripta, 96 (12), 124041. https://doi.org/10.1088/1402-4896/ac1eb2 [Accepted manuscript]

Naish, J. D., Batistoni, P., Kos, B., Obryk, B., Villari, R., Vasilopoulou, T., Stamatelatos, I. E. & JET Contributors (2021). Comparison of neutron flux streaming calculations to the 2019-2020 JET Experimental Deuterium-Deuterium Results. Fusion Engineering and Design, 170, 112538. doi:10.1016/j.fusengdes.2021.112538 [PDF]

Mergia, K., Chatzikos, V., Manios, E., Dellis, S., Papadakis, D., Terentyev, D., Bonny, G., Dubinko, A., Stamatelatos, I.E., Messoloras, S. & Rieth, M.(2021). Evolution of microstructure in neutron irradiated cold rolled tungsten and its correlation with mechanical properties, Fusion Engineering and Design 172, 112784 doi:10.1016/j.fusengdes.2021.112784 [Accepted manuscript]