Publications of T. Geist

Koponen, J. P. T.; Geist, T.; Stroth, U.; Fiedler, S.; Hartfuß, H.-J.; Heinrich, O.; Walter, H.; ECRH Group; W7-AS Team; Dumbrajs, O.: Perturbative Particle Transport Studies in the W7-AS Stellarator. Nuclear Fusion 40, pp. 365 - 378 (2000)

Koponen, J. P. T.; Stroth, U.; Burhenn, R.; Geist, T.; Hartfuß, H.-J.; Laqua, H. P.; Wendland, C.; Würsching, E.; ECRH Group; W7-AS Team: Peaked Density Profiles: Evidence of Inward Transport in the W7-AS Stellarator. Plasma Physics and Controlled Fusion 42, pp. 1123 - 1136 (2000)

Erckmann, V.; Dammertz, G.; Dorst, D.; Empacher, L.; Foerster, w.; Gantenbein, G.; Geist, T.; Kasparek, W.; Laqua, H. P.; Mueller, G. A. et al.; Thumm, M.; Weissgerber, M.; Wobig, H.; W7-X-Team; W7-AS-Team; W7-X-Team (FZK); W7-X-Team IPF): ECRH and ECCD with High Power Gyrotrons at the Stellarators W7-AS and W7-X. IEEE Transactions on Plasma Science 27 (2), pp. 538 - 546 (1999)

Erckmann, V.; Dammertz, G.; Dorst, D.; Empacher, L.; Forster, W.; Gantenbein, G.; Geist, T.; Kasparek, W.; Laqua, H. P.; Müller, G. A. et al.; Thumm, M.; Weissgerber, M.; Wobig, H.: ECRH and ECCD with high power gyrotrons at the stellarators W7-AS and W7-X. IEEE Transactions on Plasma Science 27 (2), pp. 538 - 546 (1999)

Stroth, U.; Geist, T.; Koponen, J. P. T.; Hartfuß, H. J.; Zeiler, P.; ECRH Team; W7-AS Team: Evidence for convective inward particle transport in a stellarator. Physical Review Letters 82 (5), pp. 928 - 931 (1999)

Hirsch, M.; Amadeo, P.; Anton, M.; Baldzuhn, J.; Brakel, R.; Bleuel, J.; Fiedler, S.; Geist, T.; Grigull, P.; Hartfuß, H. J. et al.; Holzhauer, E.; Jaenicke, R.; Kick, M.; Kißlinger, J.; Koponen, J.; Wagner, F.; Weller, A.; Wobig, H.; Zoletnik, S.; W7-AS Team: Operational range and transport barrier of the H-mode in the stellarator W7-AS. Plasma Physics and Controlled Fusion 40 (5), pp. 631 - 634 (1998)

Geist, T.: Simple millimeter wave dielectric disc filter with very flat passband characteristic. International Journal of Infrared and Millimeter Waves 19 (6), pp. 887 - 893 (1998)

Geist, T.: Simple Millimeter Wave Dielectric Disc Filter with very Flat Passband Characteristic. International Journal of Infrared and Millimeter Waves 19, pp. 887 - 893 (1998)

Geist, T.; Siart, T.: Diplexing Millimeter Waves. International Journal of Infrared and Millimeter Waves 19, pp. 957 - 962 (1998)

Geist, T.; Siart, U.: Diplexing millimeter waves. International Journal of Infrared and Millimeter Waves 19 (7), pp. 957 - 962 (1998)

Stroth, U.; Baldzuhn, J.; Geiger, J.; Geist, T.; Giannone, L.; Hartfuß, H. J.; Hirsch, M.; Jaenicke, R.; Kick, M.; Koponen, J. P. et al.; Kühner, G.; Penningsfeld, F. P.; Wagner, F.; W7-AS Team: High-confinement NBI discharges in the W7-AS stellarator. Plasma Physics and Controlled Fusion 40 (8), pp. 1551 - 1565 (1998)

Suvorov, E. V.; Burov, A. B.; Dryagin, Y. A.; Erckmann, V.; Geist, T.; Kick, M.; Rust, N.; W7-AS-Team; ECRH-Group: Lower-Hybrid Turbulence Exited by a Fast Transverse Ion Beam in a Magnetized Plasma. Nuclear Fusion 38 (5), pp. 661 - 671 (1998)

Suvorov, E. V.; Holzhauer, E.; Kasparek, W.; Burov, A. B.; Dryagin, Y. A.; Fil'chenkov, S. E.; Fraiman, A. A.; Lubyako, L. V.; Ryndyk, D. A.; Skalyga, N. K. et al.; Smolyakova, O. B.; Erckmann, V.; Geist, T.; Kick, M.; Rust, N.; W7-AS Team; ECRH-Team: Lower hybrid turbulence excited by a fast transverse ion beam in a magnetized plasma. Nuclear Fusion 38 (5), pp. 661 - 671 (1998)

Walter, H.; Stroth, U.; Bleuel, J.; Burhenn, R.; Geist, T.; Giannone, L.; Hartfuss, H.; Koponen, J. P. T.; Ledl, L.; Pereverzev, G. et al.; ECH Group; W7-AS Team: Transient transport phenomena induced by cold pulses in W7-AS. Plasma Physics and Controlled Fusion 40 (9), pp. 1661 - 1672 (1998)

Geist, T.; Würsching, E.; Hartfuss, H. J.: Multichannel millimeter wave interferometer for W7-AS. Review of Scientific Instruments 68 (2), pp. 1162 - 1167 (1997)

Hartfuss, H. J.; Brakel, R.; Endler, M.; Geist, T.; Grigull, P.; Hofmann, J. V.; Junker, J.; Kick, M.; Kuhner, G.; Niedermeyer, H. et al.; Ringler, H.; Teubel, A.; Wagner, F.; Weller, A.: Diagnostic strategy of the W7-X stellarator. Review of Scientific Instruments 68 (2), pp. 1244 - 1249 (1997)

Hartfuss, H. J.; Geist, T.; Hirsch, M.: Heterodyne Methods in Milimetre Wave Plasma Diagnostics with Applications to ECE, Interferometry and Reflectometry. Plasma Physics and Controlled Fusion 39 (11), pp. 1693 - 1769 (1997)

Hartfuss, H. J.; Sattler, S.; Hase, M.; Hirsch, M.; Geist, T.; W7-AS Team: Temperature fluctuation measurements with ECE at W7-AS. Fusion Engineering and Design, pp. 81 - 87 (1997)

Suvorov, E. V.; Holzhauer, E.; Kasparek, W.; Erckmann, V.; Geist, T.; Kick, M.; Laqua, H.; Rust, M.; W7-AS-Team; ECRH-Team et al.; NBI-Team: Collective Thomson Scattering at W7-AS. Plasma Physics and Controlled Fusion 39, pp. B337 - B351 (1997)

Zhuravlev, V.; Sanchez, J.; delaLuna, E.; Hirsch, M.; Estrada, T.; Branas, B.; Frances, M.; Geist, T.; Hartfuss, H. J.; Hanson, G. R. et al.; Wilgen, J. B.; Kaita, R.: Amplitude modulation reflectometry for density profile measurements. Fusion Engineering and Design, pp. 421 - 424 (1997)