Publikationen von J. Geiger
Alle Typen
Konferenzbeitrag (158)
1996
Konferenzbeitrag
20C, 2, S. 467 - 470 (1996)
Edge Turbulence and Transport Barrier Associated with the H-Mode in the W7-AS Stellarator. 23rd EPS Conference on Controlled Fusion and Plasma Physics, Kiev (UA). ECA
Konferenzbeitrag
3 MW Neutral Injection into the Stellarator Wendelstein 7-AS- Heating Efficiency at High-Beta Operation. In: 23rd European Physical Society Conference on Controlled Fusion and Plasma Physics, S. 483 - 486 (Hg. Gresillon, D.; Sitenko, A.; Zagorodny, A.). 23rd EPS Conference on Controlled Fusion and Plasma Physics, Kiev (UA), 24. Juni 1996 - 28. Juni 1996. European Physical Society, Geneva (1996)
1995
Konferenzbeitrag
Neoclassically optimized configurations in W7-AS. In: Proceedings of the 10th International Conference on Stellarators, S. 326 - 329 (Hg. Ascasibar, E.; Aradna, D.). 10th International Conference on Stellarators, Madrid, 22. Mai 1995 - 26. Mai 1995. (1995)
Konferenzbeitrag
1, S. 330 - 333 (Hg. Ascasibar, E.; Aradna, D.). 10th International Conference on Stellarators, Madrid, 22. Mai 1995 - 26. Mai 1995. (1995)
Ion Confinement in "Transport Optimized" Configurations of the Stellarator W7-AS. In: Proceedings of the 10th International Conference on Stellarators, Bd.
Konferenzbeitrag
Stability Analysis of Low Configurations with Different Toroidal Ripples in W7-AS. In: Proceedings of the 10th International Conference on Stellarators, S. 57 - 60 (Hg. Ascasibar, E.; Aradna, D.). 10th International Conference on Stellarators, Madrid, 22. Mai 1995 - 26. Mai 1995. (1995)
Konferenzbeitrag
W7-AS with Modified Mirror Ratio – Review of Recent Experiments. In: Proceedings of the 10th International Conference on Stellarators, S. 26 - 29 (Hg. Ascasibar, E.; Aradna, D.). 10th International Conference on Stellarators, Madrid, 22. Mai 1995 - 26. Mai 1995. (1995)
Konferenzbeitrag
Pressure and Energetic Particle Destabilized Global MHD Modes in the Stellarator W7-AS: 15. Conference Proceedings. In: Plasma Physics and Controlled Nuclear Fusion Research, Vol. 1, S. 791 - 796. Plasma Physics and Controlled Nuclear Fusion Research, Vol. 1, Seville (ES). (1995)
1994
Konferenzbeitrag
18B, Part 1, S. 372 - 375 (Hg. Joffrin, E.; Platz, P.; Stott, P. E.). 21st EPS Conference on Controlled Fusion and Plasma Physics, Montpellier, 27. Juni 1994 - 01. Juli 1994. European Physical Society, Geneva (1994)
Stability Analysis of Pressure Driven Modes in Wendelstein 7-AS. In: ECA, Bd.
Konferenzbeitrag
18B, Part 1, S. 392 - 395 (Hg. Joffrin, E.; Platz, P.; Stott, P. E.). 21st EPS Conference on Controlled Fusion and Plasma Physics, Montpellier, 27. Juni 1994 - 01. Juli 1994. European Physical Society, Geneva (1994)
Toroidal and Poloidal Rotation in the W7-AS Stellarator. In: ECA, Bd.
Konferenzbeitrag
18B, Part 1, S. 400 - 403 (Hg. Joffrin, E.; Platz, P.; Stott, P. E.). 21st EPS Conference on Controlled Fusion and Plasma Physics, Montpellier, 27. Juni 1994 - 01. Juli 1994. European Physical Society, Geneva (1994)
Extended Parameter Range in W 7-AS Experiments at Various Values of the Mirror Ratio. In: ECA, Bd. 1993
Konferenzbeitrag
17C, Part 1, S. 341 - 344 (Hg. Cabral, J. A. C.; Manso, M. E.; Serra, F. M.). 20th EPS Conference on Controlled Fusion and Plasma Physics, Lisbon, 26. Juli 1993 - 30. Juli 1993. European Physical Society, Geneva (1993)
Wendelstein 7-AS Configurations at Various Mirror Ratios and iota-Values. In: ECA, Bd.
Konferenzbeitrag
Wendelstein 7-AS Configurations at Various Mirror Ratios and t-Values. In: 9.International Workshop on Stellarators, S. 84 - 95. 9.International Workshop on Stellarators, Garching (DE). (1993)
Konferenzbeitrag
Wendelstein 7-AS Configurations at Various Mirror Ratios and t-Values. In: A Collection of Papers Presented at the IAEA Technical Committee Meeting on Stellarators and other Helical Confinement Systems, S. 84 - 95. 9th International Workshop on Stellarators, Garching , 10. Mai 1993 - 14. Mai 1993. International Atomic Energy Agency, Vienna (1993)
Konferenzbeitrag
W7-AS Equilibria with Toroidal Current. In: A Collection of Papers Presented at the IAEA Technical Committee Meeting on Stellarators and other Helical Confinement Systems, S. 222 - 226. 9th International Workshop on Stellarators, Garching, 10. Mai 1993 - 14. Mai 1993. International Atomic Energy Agency, Vienna (1993)
Konferenzbeitrag
Experimental Status of the "Advanced Stellarator" W7-AS. In: Jahrestagung Kerntechnik '93, S. 25 - 28. Jahrestagung Kerntechnik '93, Bonn Koeln (DE). Inforum Verlags- u. Verwaltungsges. (1993)
Meeting Abstract (1)
2019
Meeting Abstract
(VI) 55 (1), P 10.6. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, 08. März 2020 - 13. März 2020. DPG, Bad Honnef (eingereicht)
Plasma beta effects on the island divertor of Wendelstein 7-X. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, Vortrag (153)
2024
Vortrag
On the observation of Trapped Electron Modes in W7-X. DPG-Frühjahrstagung 2024, Greifswald (eingereicht)
2023
Vortrag
Iota scan experiments in the stellarator Wendelstein 7-X. The 14th International Symposium of Advanced Energy Science, Kyoto (eingereicht)
Vortrag
Impact of internal magnetic islands on electron temperature profile gradients from ECE measurements in Wendelstein 7-X. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (eingereicht)
Vortrag
Turbulence rotation measurement in the shear region during magnetic configuration scans in Wendelstein 7-X. 2023 US Transport Task Force Workshop, Madison, WI (eingereicht)