Researcher Portfolio
Knauer, Jens
Experimental Plasma Physics 3 (E3), Max Planck Institute for Plasma Physics, Max Planck Society, Stellarator Heating and Optimisation (E3), Max Planck Institute for Plasma Physics, Max Planck Society, W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society, W7-X: Design and Configuration (DC), Max Planck Institute for Plasma Physics, Max Planck Society, W7-X: Project Coordination (PC), Max Planck Institute for Plasma Physics, Max Planck Society
Researcher Profile
Position: Experimental Plasma Physics 3 (E3), Max Planck Institute for Plasma Physics, Max Planck Society
Position: W7-X: Design and Configuration (DC), Max Planck Institute for Plasma Physics, Max Planck Society
Position: W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society
Position: W7-X: Project Coordination (PC), Max Planck Institute for Plasma Physics, Max Planck Society
Position: Stellarator Heating and Optimisation (E3), Max Planck Institute for Plasma Physics, Max Planck Society
Additional IDs: ORCID:
https://orcid.org/0000-0001-7359-6472
Researcher ID: https://pure.mpg.de/cone/persons/resource/persons109636
Publications
(1 - 25 of 261)
: Ham, L. v., Lazerson, S. A., Schmitt, J. C., Lee, B. F., Beurskens, M., Brunner, K. J., Chaudhary, N., Fuchert, G., Geiger, J., Hirsch, M., Knauer, J., Langenberg, A., Oosterbeek, J. W., Pablant, N., Pasch, E., Rahbarnia, K., Weir, G., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2025). Modeling resistive-inductive evolution of currents in Wendelstein 7-X. Nuclear Fusion, 65: 036001. doi:10.1088/1741-4326/adaed3. [PubMan] : Pasch, E., Beurskens, M. N. A., Brunner, K. J., Fuchert, G., D'Isa, F. A., Giudicotti, L., Knauer, J., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Recent progress of dual-laser wavelength Thomson scattering. Poster presented at 25th Topical Conference on High Temperature Plasma Diagnostics (HTPD 2024), Asheville, NC. [PubMan] : LeViness, A., Lazerson, S. A., Jansen van Vuuren, A., Rueda-Rueda, J., Beurskens, M., Bozhenkov, S., Brunner, K. J., Ford, O. P., Fuchert, G., Garcia-Munoz, M., Isobe, M., Killer, C., Knauer, J., Ogawa, K., Pablant, N., Pasch, E., Poloskei, P., Romba, T., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Validation of a synthetic fast ion loss detector model for Wendelstein 7-X. Nuclear Fusion, 64: 096034. doi:10.1088/1741-4326/ad6885. [PubMan] : Winters, V. R., Reimold, F., Feng, Y., Zhang, D., Perseo, V., Flom, E. R., Henke, F., Kriete, D. M., Maaziz, N., Partesotti, G., Jakubowski, M., König, R., Krychowiak, M., Brunner, K. J., Knauer, J., Rahbarnia, K., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). First experimental confirmation of island SOL geometry effects in a high radiation regime on W7-X. Nuclear Fusion, 64: 126047. doi:10.1088/1741-4326/ad820e. [PubMan] : Büschel, C., Kleiber, R., Könies, A., Drevlak, M., Borchardt, M., Rahbarnia, K., Thomsen, H., Vaz Mendes, S., Brandt, C., Knauer, J., Brunner, K. J., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Synthetic Mirnov diagnostic for the validation of experimental observations. Review of Scientific Instruments, 95: 023506. doi:10.1063/5.0190619. [PubMan] : Zanini, M., Aymerich, E., Böckenhoff, D., Merlo, A., Aleynikova, K., Brandt, C., Braune, H., Brunner, K. J., Hirsch, M., Höfel, U., Knauer, J., Laqua, H. P., Marsen, S., Pavone, A., Rahbarnia, K., Schilling, J., Smith, T., Stange, T., Thomsen, H., Wolf, R. C., Zocco, A., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Automated W7-X sawtooth crashes detection and characterization. Nuclear Fusion, 64: 076027. doi:10.1088/1741-4326/ad490b. [PubMan] : Fuchert, G., Brunner, K. J., Chen, S., Frank, J. M., Henschke, L. V., Pasch, E., Beurskens, M. N. A., Bozhenkov, S. A., Hirsch, M., Knauer, J., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Calibration techniques for Thomson scattering diagnostics on large fusion experiments. Poster presented at 25th Topical Conference on High Temperature Plasma Diagnostics (HTPD 2024), Asheville, NC. [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] : Langenberg, A., Warmer, F., Fuchert, G., Ford, O., Bozhenkov, S., Andreeva, T., Lazerson, S., Pablant, N. A., Gonda, T., Beurskens, M. N. A., Brunner, K.-J., Buttenschön, B., Dinklage, A., Hartmann, D., Knauer, J., Marchuk, O., Pasch, E., Reimold, F., Stange, T., Wegner, T., Grulke, O., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Achieving stationary high performance plasmas at Wendelstein 7-X. Physics of Plasmas, 31: 052502. doi:10.1063/5.0199958. [PubMan] : Fuchert, G., Wagner, J., Henschke, L. V., Pasch, E., Beurskens, M. N. A., Bozhenkov, S. A., Brunner, K. J., Chen, S., Frank, J. M., Hirsch, M., Knauer, J., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Calibration techniques for Thomson scattering diagnostics on large fusion experiments. Review of Scientific Instruments, 95: 083533. doi:10.1063/5.0219161. [PubMan] : LeViness, A., Lazerson, S. A., Jansen van Vuuren, A., Rueda-Rueda, J., Ayllon-Guerola, J., Beurskens, M., Bozhenkov, S., Brunner, K. J., Corl, D., Ellis, R., Ford, O. P., Fuchert, G., Galdon-Quiroga, J., Garcia-Dominguez, J., Garcia-Munoz, M., Hidalgo-Salaverri, J., Isobe, M., Killer, C., Knauer, J., Ogawa, K., Pablant, N., Pasch, E., Poloskei, P. Z., Romba, T., Segado-Fernandez, J., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Synthetic fast ion loss detectors for Wendelstein 7-X. Poster presented at 66th Annual Meeting of the APS Division of Plasma Physics, Atlanta, GA. [PubMan] : Zanini, M., Brunner, K. J., Brandt, C., Ford, O., Hirsch, M., Knauer, J., Laqua, H., Marsen, S., Marushchenko, N., Rahbarnia, K., Stange, T., Thomsen, H., Wolf, R., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Rotational transform tailoring by means of Electron Cyclotron Current Drive at Wendelstein 7-X. Poster presented at 24th International Stellarator Heliotron Workshop (ISHW 2024), Hiroshima. [PubMan] : Winters, V. R., Reimold, F., Feng, Y., Zhang, D., Perseo, V., Flom, E. R., Henke, F., Kriete, D. M., Maaziz, N., Partesotti, G., Jakubowski, M., König, R., Krychowiak, M., Knauer, J., Brunner, K.-J., Rahbarnia, K., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). First experimental confirmation of island SOL geometry effects on detachment in Wendelstein 7-X. Talk presented at 50th EPS Conference on Plasma Physics. Salamanca. 2024-07-08 - 2024-07-12. [PubMan] : Wagner, J., Fuchert, G., Pasch, E., Knauer, J., Brunner, K. J., Bozhenkov, S. A., Beurskens, M. N. A., Henschke, L. V., Hirsch, M., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). In-situ spectral calibration of the Thomson scattering diagnostic at W7-X. Poster presented at 50th EPS Conference on Plasma Physics, Salamanca. [PubMan] : Langenberg, A., Warmer, F., Fuchert, G., Ford, O., Bozhenkov, S., Andreeva, T., Lazerson, S., Pablant, N. A., Gonda, T., Beurskens, M., Brunner, K.-J., Buttenschön, B., Dinklage, A., Hartmann, D., Knauer, J., Marchuk, O., Pasch, E., Reimold, F., Stange, T., Wegner, T., Grulke, O., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Towards Stationary High Performance Plasmas at Wendelstein 7-X. Poster presented at 50th EPS Conference on Plasma Physics, Salamanca. [PubMan] : Wagner, J., Fuchert, G., Pasch, E., Knauer, J., Brunner, K. J., Beurskens, M., Bozhenkov, S. A., Hirsch, M., Kornejew, P., Krychowiak, M., Porkolab, M., Stechow, A. v., Wegner, T., Wolf, R. C., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Laser-based diagnostics in nuclear fusion research at Wendelstein 7-X. Talk presented at DPG-Frühjahrstagung 2024. Greifswald. 2024-02-26 - 2024-02-29. [PubMan] : Winters, V. R., Reimold, F., Feng, Y., Perseo, V., Beurskens, M., Bozhenkov, S., Brunner, K. J., Fuchert, G., Koenig, R., Knauer, J., Krychowiak, M., Pasch, E., Scott, E., Zhang, D., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Impurity leakage mechanisms in the Wendelstein 7-X island divertor under friction-dominated conditions. Nuclear Fusion, 64: 056042. doi:10.1088/1741-4326/ad3768. [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] : Terry, J. L., Stechow, A. v., Baek, S. G., Ballinger, S. B., Grulke, O., Sehren, C. v., Laube, R., Killer, C., Scharmer, F., Brunner, K. J., Knauer, J., Bois, S., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2024). Realization of a gas puff imaging system on the Wendelstein 7-X stellarator. Review of Scientific Instruments, 95: 093517. doi:10.1063/5.0219336. [PubMan] : Thienpondt, H., Garcia-Regana, J. M., Calvo, I., Alonso, J. A., Velasco, J. L., Gonzalez-Jerez, A., Barnes, M., Brunner, K., Ford, O., Fuchert, G., Knauer, J., Pasch, E., Vano, L., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2023). Turbulence prevents core particle depletion in stellarators. Talk presented at 49th EPS Conference on Plasma Physics. Bordeaux. 2023-07-03 - 2023-07-07. [PubMan] : Zanini, M., Aleynikova, K., Brandt, C., Braune, H., Brunner, K. J., Hirsch, M., Höfel, U., Knauer, J., Laqua, H. P., Marsen, S., Merlo, A., Pavone, A., Rahbarnia, K., Schilling, J., Smith, T., Stange, T., Thomsen, H., Wolf, R. C., Zocco, A., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2023). Automated W7-X sawtooth crash analysis and characterization. Poster presented at 29th IAEA Fusion Energy Conference (FEC 2023), London. [PubMan] : Brunner, K. J., Bähner, J.-P., Beurskens, M., Edlund, E., Fuchert, G., Gradic, D., Hansen, S. K., Knauer, J., Kornejew, P., Kriete, D. M., Krychowiak, M., Pasch, E., Stechow, A. v., Perseo, V., Porkolab, M., Wegner, T., & Wolf, R. C. (2023). Overview of laser-aided plasma diagnostic developments at the Wendelstein 7-X stellarator. Talk presented at 20th International Symposium on Laser-Aided Plasma Diagnostics 2023 (LAPD20). Kyoto. 2023-09-10 - 2023-09-14. [PubMan] : Kriete, D. M., Pandey, A., Perseo, V., Schmitt, J. C., Ennis, D. A., Gradic, D., Hammond, K. C., Jakubowski, M., Killer, C., König, R., Maurer, D. A., Reimold, F., Winters, V., Beurskens, M. N. A., Bozhenkov, S. A., Brunner, K. J., Fuchert, G., Knauer, J., Pasch, E., Scott, E. R., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2023). Effects of drifts on scrape-off layer transport in W7-X. Nuclear Fusion, 63: 026022. doi:10.1088/1741-4326/acab75. [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] : Naujoks, D., Dhard, C. P., Feng, Y., Gao, Y., Stange, T., Buttenschön, B., Bozhenkov, S. A., Brezinsek, S., Brunner, K. J., Cseh, G., Dinklage, A., Ennis, D., Fellinger, J., Flom, E., Gradic, D., Grigore, E., Hartmann, D., Henke, F., Jakubowski, M., Kharwandikar, A., Khokhlov, M., Knauer, J., Kocsis, G., Kornejew, P., Krychowiak, M., Mayer, M., McNeely, P., Medina, D., Neu, R., Rahbarnia, K., Ruset, C., Rust, N., Scholz, P., Sieber, T., Stepanov, I., Tamura, N., Wang, E., Wegner, T., Zhang, D., & W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society (2023). Performance of tungsten plasma facing components in the stellarator experiment W7-X: Recent results from the first OP2 campaign. Nuclear Materials and Energy, 37: 101514. doi:10.1016/j.nme.2023.101514. [PubMan]