Researcher Portfolio
Smith, Hakan
Stellarator Theory (ST), Max Planck Institute for Plasma Physics, Max Planck Society
Researcher Profile
Position: Stellarator Theory (ST), Max Planck Institute for Plasma Physics, Max Planck Society
Researcher ID: https://pure.mpg.de/cone/persons/resource/persons110527
Publications
(1 - 25 of 180)
: Kuczynski, M. D., Kleiber, R., Smith, H. M., Helander, P., Beidler, C. D., Wappl, M., Borchardt, M., Geiger, J., Bozhenkov, S., Langenberg, A., Andreeva, T., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2025). Assessment of validity of local neoclassical transport theory for studies of electric-field root-transitions in the W7-X stellarator. Nuclear Fusion, 65: 016019. doi:10.1088/1741-4326/ad90f3. [PubMan] : Krämer-Flecken, A., Proll, J. H. E., Weir, G., Costello, P., Fuchert, G., Geiger, J., Heuraux, S., Knieps, A., Langenberg, A., Vaz Mendes, S., Pablant, N., Pasch, E., Rahbarnia, K., Sabot, R., Salazar, L., Smith, H. M., Thomsen, H., Windisch, T., Xiang, H. M., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2025). Observation and characterisation of trapped electron modes in Wendelstein 7-X. Plasma Physics and Controlled Fusion, 67: 025014. doi:10.1088/1361-6587/ada0db. [PubMan] : Kuczynski, M. D., Kleiber, R., Smith, H. M., Beidler, C. D., Borchardt, M., Geiger, J., & Helander, P. (2024). Self-consistent, global, neoclassical radial-electric-field calculations of electron-ion-root transitions in the W7-X stellarator. Nuclear Fusion, 64: 046023. doi:10.1088/1741-4326/ad2d3b. [PubMan] : Helander, P., Goodman, A. G., Beidler, C. D., Kuczynski, M. D., & Smith, H. M. (2024). Optimised stellarators with a positive radial electric field. Journal of Plasma Physics, 90(6): 175900602. doi:10.1017/S0022377824001004. [PubMan] : Wappl, M., Bozhenkov, S. A., Beurskens, M. N. A., Andreeva, T., Bannmann, S., Kuczynski, M. D., Smith, H. M., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Experimental power balance study on turbulent heat transport at Wendelstein 7-X. Poster presented at 24th International Stellarator Heliotron Workshop (ISHW 2024), Hiroshima. [PubMan] : Lee, B., Lazerson, S., Smith, H., Beidler, C., & Pablant, N. (2024). Direct optimization of neoclassical ion transport in stellarator reactors. Poster presented at 24th International Stellarator Heliotron Workshop (ISHW 2024), Hiroshima. [PubMan] : Wappl, M., Beurskens, M., Bozhenkov, S., Andreeva, T., Bannmann, S., & Smith, H. (2024). Creating a power balance database study on turbulence at Wendelstein 7-X. Talk presented at DPG-Frühjahrstagung 2024. Greifswald. 2024-02-26 - 2024-02-29. [PubMan] : Goodman, A., Xanthopoulos, P., Plunk, G., Henneberg, S., Nührenberg, C., Smith, H., Beidler, C., Roberg-Clark, G., & Helander, P. (2024). Searching for SQuIDs: Stable Quasi-Isodynamic Designs for Stellarators. Talk presented at DPG-Frühjahrstagung 2024. Greifswald. 2024-02-26 - 2024-02-29. [PubMan] : Wappl, M., Bozhenkov, S. A., Beurskens, M. N. A., Bannmann, S., Kuczynski, M. D., Smith, H. M., Brunner, K. J., Ford, O. P., Fuchert, G., Knauer, J. P., Langenberg, A., Pablant, N. A., Pasch, E., Poloskei, P. Z., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Web apps for profile fitting and power balance analysis at Wendelstein 7-X. Review of Scientific Instruments, 95: 093529. doi:10.1063/5.0225315. [PubMan] : Goodman, A. G., Xanthopoulos, P., Plunk, G. G., Smith, H., Nührenberg, C., Beidler, C. D., Henneberg, S. A., Roberg-Clark, G., Drevlak, M., & Helander, P. (2024). Quasi-Isodynamic Stellarators with Low Turbulence as Fusion Reactor Candidates. PRX Energy, 3: 023010. doi:10.1103/PRXEnergy.3.023010. [PubMan] : Bannmann, S., Ford, O., Poloskei, P. Z., Svensson, J., Pavone, A., Kwak, S., Hoefel, U., Pasch, E., Fuchert, G., Smith, H. M., Lazerson, S., McNeely, P., Rust, N., Hartmann, D., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Particle transport in reduced turbulence neutral beam heated discharges at Wendelstein 7-X. Nuclear Fusion, 64: 0106015. doi:10.1088/1741-4326/ad6b37. [PubMan] : Beidler, C. D., Drevlak, M., Geiger, J., Helander, P., Smith, H. M., & Turkin, Y. (2024). Reduction of neoclassical bulk-ion transport to avoid helium-ash retention in stellarator reactors. Nuclear Fusion, 64: 126030. doi:10.1088/1741-4326/ad7ed8. [PubMan] : Ford, O. P., Beurskens, M., Bozhenkov, S. A., Lazerson, S., Vano, L., Alonso, A., Baldzuhn, J., Beidler, C. D., Biedermann, C., Burhenn, R., Fuchert, G., Hartmann, D., Hirsch, M., Langenberg, A., Laqua, H., McNeely, P., Pablant, N., Pasch, E., Reimold, F., Romba, T., Rust, N., Schroeder, R., Scott, E. R., Stange, T., Smith, H. M., Gradic, D., Wolf, R. C., Zhang, D., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Turbulence-reduced high-performance scenarios in Wendelstein 7-X. Nuclear Fusion, 64: 086067. doi:10.1088/1741-4326/ad5e99. [PubMan] : Helander, P., Goodman, A. G., Beidler, C. D., Kuczynski, M., & Smith, H. M. (2024). Designing stellarators with a transport barrier. Poster presented at Joint Varenna-Lausanne International Workshop on Theory of Fusion Plasmas, Varenna. [PubMan] : Wappl, M., Bozhenkov, S., Baldzuhn, J., Bannmann, S., Smith, H., Villalobos, E., & Xanthopoulos, P. (2025). Numerical analyses and loss tangent measurements for the W7-X ECRH gyrotron diamond output windows. Talk presented at DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK). Göttingen. 2025-03-31 - 2025-04-04. [PubMan] : Goodman, A., Xanthopoulos, P., Plunk, G. G., Drevlak, M., Smith, H. M., Nührenberg, C., Henneberg, S. A., Beidler, C. D., Geiger, J., Roberg-Clark, G., & Helander, P. (2024). Stable quasi-isodynamic stellarators with low turbulence as fusion reactor candidates. Talk presented at 66th Annual Meeting of the APS Division of Plasma Physics. Atlanta, GA. 2024-10-07 - 2024-10-11. [PubMan] : Lee, B. F., Lazerson, S. A., Smith, H. M., Beidler, C. D., & Pablant, N. A. (2024). Direct optimization of neoclassical ion transport in stellarator reactors. Nuclear Fusion, 64: 106054. doi:10.1088/1741-4326/ad75a6. [PubMan] : Bannmann, S., Ford, O., Poloskei, P., Svensson, J., Pavone, A., Kwak, S., Hoefel, U., Pasch, E., Fuchert, G., Smith, H. M., Lazerson, S., McNeely, P., Rust, N., Hartmann, D., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Spontaneous reduction of anomalous particle transport in neutral beam heated Wendelstein 7-X plasmas. Poster presented at 50th EPS Conference on Plasma Physics, Salamanca. [PubMan] : Grulke, O., Albert, C., Alcuson Belloso, J. A., Aleynikov, P., Aleynikova, K., Alonso, A., Anda, G., Andreeva, T., Arvanitou, M., Ascasibar, E., Aymerich, E., Avramidis, K., Bähner, J.-P., Baek, S.-G., Balden, M., Baldzuhn, J., Ballinger, S., Banduch, M., Bannmann, S., Banon-Navarro, A., Baylor, L., Beidler, C. D., Beurskens, M., Biedermann, C., Birkenmeier, G., Bluhm, T., Boeckenhoff, D., Boeyaert, D., Bold, D., Borchardt, M., Borodin, D., Bosch, H.-S., Bouvain, H., Bozhenkov, S., Bräuer, T., Braune, H., Brandt, C., Brezinsek, S., Brunner, K. J., Büschel, C., Bussiahn, R., Buzas, A., Buttenschoen, B., Bykov, V., Calvo, I., Cappa, A., Carovani, F., Carralero, D., Carls, A., Carvalho, B., Castano-Bardawil, D., Chaudhary, N., Chelis, I., Chen, S., Cipciar, D., Coenen, J., Conway, G., Cornelissen, M., Corre, Y., Costello, P., Crombe, K., Cseh, G., Csillag, B., Cu Castillo, H. I., Czymek, G., Damm, H., Davies, R. J., Day, C., Degenkolbe, S., De Wolf, R., Dekeyser, W., Demby, A., Despontin, P., Dhard, C. P., Dinklage, A., d'Isa, F. A., Dittmar, T., Dreval, M., Drevlak, M., Drews, P., Droste, J., Dunai, D., Dyhring, C., Eeten, P. v., Edlund, E., Endler, M., Ennis, D. A., Escoto, F. J., Espinosa, M. S., Estrada, T., Fehling, D., Feuerstein, L., Fellinger, J., Feng, Y., Fernando, D. L. C., Fischer, S., Flom, E. R., Ford, O., Fornal, T., Frank, J., Frerichs, H., Fuchert, G., Gantenbein, G., Gao, Y., Garcia, K., García-Cortés, I., García-Regana, J. M., Geiger, B., Geiger, J., Geissler, P., Gerard, M., Godino-Sedano, G., Gonda, T., Gonzalez, A., Goriaev, A., Gradic, D., Grahl, M., Greuner, H., Grigore, E., Gruca, M., Guerrero Arnaiz, J. F., Haak, V., Ham, L. v., Hammond, K., Hamstra, B., Han, X., Hansen, S. K., Harris, J., Hartmann, D., Hathiramani, D., Hegedus, S., Heinrich, S., Helander, P., Henke, F., Henneberg, S., Henschke, L., Hirsch, M., Hoefel, U., Hoefler, K., Hoermann, S., Hollfeld, K.-P., Holtz, A., Höschen, D., Houry, M., Huang, J., Huang, J., Hubeny, M., Hunger, K., Hwangbo, D., Ida, K., Igitkhanov, Y., Illy, S., Ioannidis, Z., Jablczynska, M., Jablonski, S., Jablonski, B., Jagielski, B., Jakubowski, M., Jelonnek, J., Jenko, F., Jin, J., Johansson, A., Jouniaux, G., Kajita, S., Kallmeyer, J.-P., Kamionka, U., Kasparek, W., Kawan, C., Kazakov, Y. O., Kenmochi, N., Kernbichler, W., Kharwandikar, A. K., Khokhlov, M., Killer, C., Kirschner, A., Kleiber, R., Klepper, C., Klinger, T., Knauer, J., Knieps, A., Kobayashi, M., Kocsis, G., Kolesnichenko, Y., Könies, A., Kontula, J., Kornejew, P., Korteweg, S. A., Koschinsky, J., Koster, J., Kovtun, Y., Krämer-Flecken, A., Krause, M., Kremeyer, T., Krier, L., Kriete, D. M., Krychowiak, M., Ksiazek, I., Kubkowska, M., Kuczynski, M. D., Kulla, D., Kumar, A., Kurki-Suonio, T., Kuzmych, I., Kwak, S., Lancelotti, V., Langenberg, A., Laqua, H., Laqua, H. P., Larsen, M. R., Lazerson, S., Lechte, C., Lee, B., LeViness, A., Lewerentz, M., Liang, Y., Liao, L., Litnovsky, A., Liu, J., Loizu, J., Lopez-Cansino, R., Lopez Rodriguez, L. D., Lorenz, A., Lunsford, R., Luo, Y., Lutsenko, V., Maaziz, N., Machielsen, M., Mackenbach, R., Makowski, D., Maragkoudakis, E., Marchuk, O., Markl, M., Marsen, S., Martínez, J., Marushchenko, N., Masuzaki, S., Maurer, D., Mayer, M., McCarthy, K. J., McNeely, P., Medina Roque, D., Meineke, J., Meitner, S., Mendes, S. v., Menzel-Barbara, A., Milligen, B. v., Mishchenko, A., Moiseenko, V., Möller, A., Möller, S., Moseev, D., Motojima, G., Mulas, S., Mulholland, P., Nagel, M., Nagy, D., Narbutt, Y., Naujoks, D., Nelde, P., Neu, R., Neubauer, O., Neuner, U., Nicolai, D., Nielsen, S., Nührenberg, C., Ochoukov, R., Offermanns, G., Ongena, J., Oosterbeek, J. W., Otte, M., Pablant, N., Panadero Alvarez, N., Pandey, A., Partesotti, G., Pasch, E. A., Pavlichenko, R., Pawelec, E., Pedersen, T. S., Perseo, V., Peterson, B., Pisano, F., Plaum, B., Plunk, G., Podavini, L., Polei, N., Poloskei, P., Ponomarenko, S., Pons-Villalonga, P., Porkolab, M., Proll, J., Pueschel, M. J., Puig Sitjes, A., Ragona, R., Rahbarnia, K., Rasinski, M., Rasmussen, J., Refy, D., Reimold, F., Richou, M., Riemann, J. S., Riße, K., Riva de la Villen, J., Roberg-Clark, G., Rodriguez, E., Rohde, V., Romazanov, J., Romba, T., Rondeshagen, D., Rud, M., Ruess, T., Rummel, T., Runov, A., Ruset, C., Rust, N., Ryc, L., Rzesnicki, T., Salewski, M., Sanchez, E., Sanchis Sanchez, L., Satheeswaran, G., Schacht, J., Scharff, E., Schilling, J., Schlisio, G., Schmid, K., Schmitt, J. C., Schmitz, O., Schneider, M., Schoor, M. V., Schröder, T., Schroeder, R., Schweer, B., Sereda, S., Shanahan, B., Sias, G., Simko, S., Singh, L., Siusko, Y., Slaby, C., Sleczka, M., Smith, B. S., Smith, D. R., Smith, H., Spolaore, M., Spring, A., Stange, T., Stechow, A. v., Stepanov, I., Stern, M., Stroth, U., Suzuki, Y., Swee, C., Syrocki, L., Szabolics, T., Szepesi, T., Takacs, R., Takahashi, H., Tamura, N., Tantos, C., Terry, J., Thiede, S., Thienpondt, H., Thomsen, H., Thumm, M., Thun, T., Togo, S., Tork, T., Trimino Mora, H., Tsikouras, A., Turkin, Y., Vano, L., Varoutis, S., Vecsei, M., Velasco, J., Verstraeten, M., Vervier, M., Viezzer, E., Wagner, J., Wang, E., Wang, F., Wappl, M., Warmer, F., Wegner, T., Wei, Y., Weir, G., Wendler, N., Wenzel, U., White, A., Wilms, F., Windisch, T., Winter, A., Winters, V., Wolf, R., Wurden, G., Xanthopoulos, P., Xiang, H. M., Xu, S., Yamada, H., Yang, J., Yi, R., Yokoyama, M., Zamorski, B., Zanini, M., Zarnstorff, M., Zhang, D., Zhou, S., Zhu, J., Zimmermann, J., Zocco, A., & Zoletnik, S. (2024). Overview of the first Wendelstein 7-X long pulse campaign with fully water-cooled plasma facing components. Nuclear Fusion, 64: 112002. doi:10.1088/1741-4326/ad2f4d. [PubMan] : Bannmann, S., Ford, O., Poloskei, P., Svensson, J., Lazerson, S., Smith, H., & Wolf, R. (2024). Particle fueling, profiles and transport in neutral beam heated plasmas at Wendelstein 7-X. Talk presented at DPG-Frühjahrstagung 2024. Greifswald. 2024-02-26 - 2024-02-29. [PubMan] : Beurskens, M. N. A., Bozhenkov, S., Ford, O., Wappl, M., Plunk, G. G., Roberg-Clark, G. T., Smith, H. M., Turkin, Y., Xanthopoulos, P., Fuchert, G., Langenberg, A., Lazerson, S., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2023). Optimization criteria for turbulent heat transport in stellarators beyond Wendelstein 7-X, using an empirical transport model. Poster presented at 49th EPS Conference on Plasma Physics, Bordeaux. [PubMan] : Goodman, A., Xanthopoulos, P., Plunk, G., Henneberg, S., Smith, H., Nührenberg, C., Roberg-Clark, G., & Helander, P. (2023). Searching for SQuIDs: Stable Quasi-Isodynamic Designs for Stellarators. Poster presented at 20th European Fusion Theory Conference (EFTC 2023), Padova. [PubMan] : Zhang, D., Buttenschön, B., Jablonski, S., Kubkowska, M., Ford, O., Alcuson, J. A., Beidler, C. D., Burhenn, R., Beurskens, M. N. A., Langenberg, A., Pablant, N., Reimold, F., Rahbarnia, K., Smith, H. M., Wegner, T., Wurden, G., Bozhenkov, S. A., Feng, Y., Brunner, K. J., Fuchert, G., Gao, Y., Geiger, J., Giannone, L., Höfel, U., Hirsch, M., Huang, Z., Knauer, J., Kremeyer, T., Krychowiak, M., Kwak, S., Laqua, H. P., Laube, R., Neuner, U., Pasch, E., Pavone, A., Stechow, A. v., Svensson, J., Thomsen, H., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2023). Observation of impurity accumulation and its compatibility with high plasma performance in W7-X. Plasma Physics and Controlled Fusion, 65: 105006. doi:10.1088/1361-6587/acf0e7. [PubMan] : Lee, B. F., Lazerson, S. A., Smith, H. M., & Beidler, C. D. (2023). Direct optimization of ion transport in a W7-X-like reactor case. Poster presented at 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO. [PubMan] : Beurskens, M. N. A., Bozhenkov, S., Ford, O., Wappl, M., Smith, H., Turkin, Y., Fuchert, G., Langenberg, A., Lazerson, S., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2023). Interpreting ion heat transport in Wendelstein 7-X experiments using an empirical transport model to find routes to optimum performance plasmas. Poster presented at 29th IAEA Fusion Energy Conference (FEC 2023), London. [PubMan]