Publications of H. Ehmler

Journal Article (32)

21.
Journal Article
Grigull, P.; McCormick, K.; Renner, H.; Masuzaki, S.; König, R.; Baldzuhn, J.; Bäumel, S.; Burhenn, R.; Brakel, R.; Ehmler, H. et al.; Feng, Y.; Gadelmeier, F.; Giannone, L.; Hartmann, D.; Hildebrandt, D.; Hirsch, M.; Jaenicke, R.; Kisslinger, J.; Klinger, T.; Knauer, J.; Naujoks, D.; Niedermeyer, H.; Pasch, E.; Ramasubramanian, N.; Sardei, F.; Wagner, F.; Wenzel, U.; Werner, A.; W7-AS Team: Divertor operation in stellarators: results from W7-AS and implications for future devices. Fusion Engineering and Design 66-68, pp. 49 - 58 (2003)
22.
Journal Article
Ida, K.; Burhenn, R.; McCormick, K.; Pasch, E.; Yamada, H.; Yoshinuma, M.; Inagaki, S.; Murakami, S.; Osakabe, M.; Liang, Y. et al.; Brakel, R.; Ehmler, H.; Giannone, L.; Grigull, P.; Knauer, J. P.; Maassberg, H.; Weller, A.: Impurity transport model for the normal confinement and high density H-mode discharges in Wendelstein 7-AS. Plasma Physics and Controlled Fusion 45, pp. 1931 - 1938 (2003)
26.
Journal Article
Ehmler, H.; McCormick, K.; Wolfrum, E.; Burhenn, R.; Grigull, P.; Klinger, T.; W7-AS Team: Carbon concentration in the Wendelstein 7-AS stellarator measured with the high-energy Li beam. Plasma Physics and Controlled Fusion 44, pp. 1411 - 1422 (2002)
27.
Journal Article
Ehmler, H.; Rehmet, A.; Rätzke, K.; Faupel, F.: Limits of ion-beam depth-profiling as used in diffusion studies on oxidation-sensitive materials. Defect Diffusion Forum 203 (2), pp. 147 - 152 (2002)
29.
Journal Article
Grigull, P.; Hirsch, M.; Baldzuhn, J.; Ehmler, H.; Gadelmeier, F.; Giannone, L.; Hartfuß, H.-J.; Hildebrandt, D.; Jaenicke, R.; Kisslinger, J. et al.; König, R.; McCormick, K.; Wagner, F.; Weller, A.; Wendland, C.; W7-AS Team: Edge transport barrier formation and ELM phenomenology in the W7-AS stellarator. Journal of Nuclear Materials 290-293, pp. 1009 - 1012 (2001)
30.
Journal Article
Grigull, P.; McCormick, K.; Baldzuhn, J.; Burhenn, R.; Brakel, R.; Ehmler, H.; Feng, Y.; Gadelmeier, F.; Giannone, L.; Hartmann, D. et al.; Hildebrandt, D.; Hirsch, M.; Jaenicke, R.; Kisslinger, J.; Knauer, J.; König, R.; Kühner, G.; Laqua, H.; Naujoks, D.; Niedermeyer, H.; Ramasubramanian, N.; Rust, N.; Sardei, F.; Wagner, F.; Weller, A.; Wenzel, U.; W7-AS Team: First Island Divertor Experiments on the W7-AS Stellarator. Invited Paper. Plasma Physics and Controlled Fusion 43, pp. A175 - A193 (2001)
32.
Journal Article
McCormick, K.; Grigull, P.; König, R.; Burhenn, R.; Ehmler, H.; Feng, Y.; Fiedler, S.; Giannone, L.; Hildebrandt, D.; Knauer, J. et al.; Kühner, G.; Naujoks, D.; Sallander, J.; Wendland, C.; W7-AS Team: On the way to divertor detachment in the W7-AS stellarator. Journal of Nuclear Materials 290-293, pp. 920 - 924 (2001)

Book Chapter (2)

33.
Book Chapter
Burhenn, R.; Baldzuhn, J.; Beidler, C.; Brakel, R.; Ehmler, H.; Giannone, L.; Grigull, P.; Hirsch, M.; Knauer, J.; Krychowiak, M. et al.; Ida, K.; Maaßberg, H.; McCormick, K.; Pasch, E.; Weller, A.; W7-AS Team; ECRH Group; NI Group: Transport of Impurity Ions in the Wendelstein 7-AS Stellarator Plasma. In: PLASMA 2005, pp. 19 - 26 (Eds. Sadowski, M.J.; Dudek, M.; Hartfuss, H.-J.; Pawelec, E.). American Institute of Physics, Melville, NY (2006)
34.
Book Chapter
Grigull, P.; McCormick, K.; Baldzuhn, J.; Burhenn, R.; Brakel, R.; Ehmler, H.; Feng, Y.; Gadelmeier, F.; Giannone, L.; Hartmann, D. et al.; Hildebrandt, D.; Hirsch, M.; Jaenicke, R.; Kisslinger, J.; Klinger, T.; Knauer, J.; König, R.; Naujoks, D.; Niedermeyer, H.; Pasch, E.; Ramasubramanian, N.; Sardei, F.; Wagner, F.; Weller, A.; W7-AS Team: Effects of the New Island Divertor on the Plasma Performance in the W7-AS Stellarator. In: Plasma Physics. 11th International Congress on Plasma Physics: ICPP2002, pp. 166 - 169 (Eds. Falconer Dewar R.L., I.A.; Khachan, J.). American Institute of Physics, Melville,NY (2003)

Conference Paper (25)

35.
Conference Paper
Hirsch, M.; Baldzuhn, J.; Ehmler, H.; Grigull, P.; Holzhauer, E.; Wagner, F.; W7 Team: H-mode operational conditions and plasma edge rotation in W7-AS. In: 15th International Stellarator Workshop and IAEA Technical Meeting on Innovative Concepts and Theory of Stellarator, P2-04. 15th International Stellarator Workshop, Madrid, October 03, 2005 - October 07, 2005. International Atomic Energy Agency, Vienna (2006)
36.
Conference Paper
Wagner, F.; Andreeva, T.; Baldzuhn, J.; Benndorf, A.; Bolt, H.; Boscary, J.; Bosch, H. S.; Bräuer, T.; Brakel, R.; Brand, P. et al.; Cardella, A.; Czerwinski, M.; Damiani, C.; Dammertz, G.; Dübner, A.; Ehmler, H.; Elio, F.; Endler, M.; Erckmann, V.; Feist, J. H.; Fillunger, M.; Gantenbein, G.; Gardebrecht, W.; Gasparotto, M.; Giesen, B.; Greuner, H.; Greve, H.; Grigull, P.; Grote, H.; Harmeyer, E.; Hartfuss, H. J.; Hartmann, D.; Hein, B.; Heinemann, B.; Holtum, D.; Huguet, M.; Hurd, F.; Jaksic, N.; Kasparek, W.; Kisslinger, J.; Klinger, T.; Knauer, J.; Krampitz, R.; Laqua, H.; Lentz, H.; Liesenberg, K.; Maier, J.; Maix, R.; Mendelevitch, B.; Michel, G.; Nagel, M.; Naujoks, D.; Niedermeyer, H.; Nührenberg, C.; Opitz, A.; Pfeiffer, G.; Pietsch, M.; Reich, J.; Risse, K.; Rong, P.; Rummel, K.; Rummel, T.; Sborchia, C.; Schauer, F.; Schröder, R.; Schultz, U.; Schweizer, S.; Simon-Weidner, J.; Sochor, M.; Sonnerup, L.; Streibl, B.; Tretter, J.; Thumm, M.; Viebke, H.; Wanner, M.; Wegener, L.; Weissgerber, M.; Werner, A.; Winkler, M.: Physics, Technologies and Status of the Wendelstein 7-X Device. In: 20th IAEA Fusion Energy Conference Proceedings, FT/3-5. 20th IAEA Fusion Energy Conference, Vilamoura, November 01, 2004 - November 06, 2004. International Atomic Energy Agency, Vienna (2005)
37.
Conference Paper
Hirsch, M.; Ehmler, H.; Baldzuhn, J.; Holzhauer, E.; Wagner, F.: Dynamics of poloidal flows and turbulence at the H-mode transition in W7-AS. In: 31st EPS Conference on Plasma Physics, P-1.206 (Eds. Norreys, P.; Hutchinson, H.). 31st EPS Conference on Plasma Physics, London, June 28, 2004 - July 02, 2004. European Physical Society, Geneva (2004)
38.
Conference Paper
Brakel, R.; Grigull, P.; McCormick, K.; Burhenn, R.; Feng, Y.; Sardei, F.; Baldzuhn, J.; Ehmler, H.; Gadelmeier, F.; Giannone, L. et al.; Hildebrandt, D.; Ida, K.; Jaenicke, R.; Kisslinger, J.; Klinger, T.; Knauer, J. P.; König, R.; Kühner, G.; Laqua, H. P.; Naujoks, D.; Niedermeyer, H.; Pasch, E.; Ramasubramanian, N.; Rust, N.; Wagner, F.; Weller, A.; Wenzel, U.; Werner, A.; W7-AS Team: Improved Performance of the W7-AS Stellarator with the New Island Divertor. In: Fusion Energy 2002, EX/C5-4. 19th Fusion Energy Conference, Lyon (FR), October 14, 2002 - October 19, 2002. International Atomic Energy Agency, Vienna (2003)
39.
Conference Paper
Burhenn, R.; Baldzuhn, J.; Brakel, R.; Ehmler, H.; Giannone, L.; Grigull, P.; Knauer, J.; Krychowiak, M.; Hirsch, M.; Ida, K. et al.; Maaßberg, H.; McCormick, K.; Pasch, E.; Thomsen, H.; Weller, A.; W7-AS Team; ECRH Group; NI Group: Impurity transport in the W7-AS stellarator. In: Proceedings of the 14th International Stellarator Workshop. 14th International Stellarator Workshop, Greifswald, September 22, 2003 - September 26, 2003. (2003)
40.
Conference Paper
Feng, Y.; Sardei, F.; Grigull, P.; McCormick, K.; Kisslinger, J.; Reiter, D.; Bindemann, T.; Ehmler, H.; Giannone, L.; Igitkhanov, Y. et al.; König, R.; Maassberg, H.; Pasch, E.; Ramasubramanian, N.; Thomsen, H.; Wagner, F.; Wenzel, U.; W7-AS Team: Impact of Island Geometry on Island Divertor Performance. In: 30th EPS Conference on Plasma Physics and Controlled Fusion, O-4.4C (Eds. Koch, R.; Lebedev, S.). 30th European Physical Society Conference on Plasma Physics and Controlled Fusion, St. Petersburg (RU), July 07, 2003 - July 11, 2003. European Physical Society, Geneva (2003)
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