Electron thermal conductivity from heat wave propagation in Wendelstein 7-AS Giannone, L.; Erckmann, V.; Gasparino, U.; Hartfuss, H. J.; Kuehner, G.; Maassberg, H.; Stroth, U.; Tutter, M.; Dammertz, G.; Gantenbein, G.; Geist, T.; Kuntze, M.; Nickel, H.-U.; Piosczyk, B.; Thumm, M. 1992. Nucl. fusion 32 (1992) S. 1985-2000
Mode competition using TE₀₃ gyrotron cavities Borie, E.; Gantenbein, G.; Joedicke, B.; Dammertz, G.; Dumbrajs, O.; Geist, T.; Hochschild, G.; Kuntze, M.; Nickel, H.-U.; Piosczyk, B.; Thumm, M. 1992. International Journal of Electronics, Int. j. of electron. 72 (1992) S. 687-720., 72, 687–720
Bragg reflectors Chong, C. K.; Mcdermott, D. B.; Razeghi, M. M.; Pretterebner, J.; Wagner, D.; Thumm, M.; Caplan, M.; Kulke, B. 1992. (N. C. Luhmann, Ed.) IEEE transactions on plasma science, 20 (3), 393–402. doi:10.1109/27.142841
Possible TEM mode competition in gyrotrons with a coaxial cavity Xu, K.; Thumm, M. 1992. In: Conference digest. 17th International Conference on Infrared and Millimeter Waves, Pasadena, California 1992. Ed.: R.J. Temkin. Bellingham, Wash. 1992. S. 268-269. (SPIE proceedings. 1929.)
Mode cooperation in gyrotrons with highly overmoded cavity Xu, K.; Thumm, M. 1992. In: Conference digest. 17th International Conference on Infrared and Millimeter Waves, Pasadena, California 1992. Ed.: R.J. Temkin. Bellingham, Wash. 1992. S. 262-263. (SPIE proceedings. 1929.)
Calculation of eigenmode mixtures in corrugated waveguides Wagner, D.; Pretterebner, J.; Thumm, M. 1992. In: Conference digest. 17th International Conference on Infrared and Millimeter Waves, Pasadena, California 1992. Ed.: R.J. Temkin. Bellingham, Wash. 1992. S. 114-115. (SPIE proceedings. 1929.)
Studien zur Ethik Pleines, J.-E. 1992. Hildesheim 1992. (Philosophische Texte und Studien. 27.)
The 1 MW, 200 GHz FOM-Fusion-FEM Verhoeven, A. G. A.; Bongers, W. A.; Best, R. W. B.; Ingen, A. M. van; Manintveld, P.; Wiel, M. J. van der; Urbanus, W. H.; Bratman, V. L.; Denisov, G. G.; Savilov, A. V.; Shmelyov, M. Y.; Nickel, H.-U.; Thumm, M.; Mueller, G.; Kasparek, W.; Pretterebner, J.; Wagner, D.; Caplan, M. 1992. In: Conference digest. 17th International Conference on Infrared and Millimeter Waves, Pasadena, California 1992. Ed.: R.J. Temkin. Bellingham, Wash. 1992. S. 126-127. (SPIE proceedings. 1929.)
The free electron maser as a potential ECRH-source Verhoeven, A. G. A.; Best, R. W. B.; Ingen, A. M. van; Schueller, F. C.; Sterk, A. B.; Urbanus, W. H.; Wiel, M. J. van der; Bratman, V. L.; Denisov, G. G.; Nickel, H.-U.; Thumm, M.; Caplan, M. 1992. In: Proceedings. Europhysics Topics Conference on Radiofrequency Heating and Current Drive of Fusion Devices, Brussels, Belgium 1992. Vol. 16 E. S. 77-80
Development of high power 140 GHz gyrotrons for fusion plasma applications Thumm, M.; Borie, E.; Dammertz, G.; Dumbrajs, O.; Gantenbein, G.; Geist, T.; Kuntze, M.; Moebius, A.; Nickel, H.-U.; Piosczyk, B. 1992. In: IEE Colloquium on New Developments and Applications of Microwave Tubes, London, UK 1992. Digest. No. 1992/089. S. 25-27
Possible KfK Karlsruhe contributions to the FOM-Fusion-FEM Thumm, M.; Bojarsky, E.; Haefner, H. E.; Heidinger, R.; Hofmann, A.; Nickel, H.-U.; Norajitra, P.; Reiser, H. 1992. In: Proceedings. 2nd Workshop on FEM- Millimeter Waves, Rijnhuizen-Nieuwegein, The Netherlands 1992. S. 60-78
Mechanisches Verhalten von Granitschuettungen. PhD dissertation Kast, K. 1992. Karlsruhe 1992. (Veroeffentlichungen des Institutes fuer Bodenmechanik und Felsmechanik der Universitaet Fridericiana in Karlsruhe. 125.) Fak. f. Bauingenieur- und Vermessungswesen, Diss. v. 10.12.1991., Universität Karlsruhe (TH)
Entwicklung von 140 GHz Gyrotrons hoher Leistung im KfK Piosczyk, B.; Borie, E.; Dammertz, G.; Dumbrajs, O.; Gantenbein, G.; Geist, T.; Kuntze, M.; Moebius, A.; Nickel, H.-U.; Thumm, M. 1992. In: Vakuumelektronik und Displays. Hrsg.: J. Eichmeier. Berlin 1992. S. 87-92. (ITG-Fachbericht. 120.)
The 140 GHz TE10,4 gyrotron at KfK - present status and near future prospects Piosczyk, B.; Baumgaertner, H.; Borie, E.; Budig, H.; Dammertz, G.; Dumbrajs, O.; Gantenbein, G.; Grundel, P.; Hornung, A.; Kuntze, M.; Lehm, R.; Moebius, A.; Muench, N.; Nickel, H.-U.; Redemann, G.; Thumm, M.; Vincon, R. 1992. In: Proceedings. 4th Joint Russian-German Meeting on ECRH and Gyrotrons, Nizhny Novgorod and Moscow, Russia 1992. S. 67-89
500 kW operation of a 140 GHz gyrotron: experiment and simulation Gantenbein, G.; Borie, E.; Dammertz, G.; Dumbrajs, O.; Kuntze, M.; Nickel, H.-U.; Piosczyk, B.; Thumm, M. 1992. In: Conference digest. 17th International Conference on Infrared and Millimeter Waves, Pasadena, California 1992. Ed.: R.J. Temkin. Bellingham, Wash. 1992. S. 186-187. (SPIE proceedings. 1929.)
Recent results with ECRH and ECCD at 70 and 140 GHz on W7-AS Erckmann, V.; Dammertz, G.; Gantenbein, G.; Geist, T.; Kuntze, M.; Nickel, H.-U.; Piosczyk, B.; Thumm, M. 1992. In: Proceedings. 4th Joint Russian-German Meeting on ECRH and Gyrotrons, Nizhny Novgorod and Moscow, Russia 1992. S. 301-326
Electron cyclotron current drive and current profile control in the W7-AS stellarator Erckmann, V.; Gasparino, U.; Maassberg, H.; Tutter, M.; Dammertz, G.; Gantenbein, G.; Geist, T.; Kuntze, M.; Nickel, H.-U.; Piosczyk, B.; Thumm, M. 1992. In: Proceedings. Europhysics Topics Conference on Radiofrequency Heating and Current Drive of Fusion Devices, Brussels, Belgium 1992. Vol. 16 E. S. 301-304
Confinement studies with ECRH and ECCD at 70 and 140 GHz in the W 7-AS stellarator Erckmann, V.; Gasparino, U.; Hartfuss, H. J.; Maassberg, H.; Tutter, M.; Kasparek, W.; Mueller, G. A.; Schueller, P. G.; Dammertz, G.; Gantenbein, G.; Geist, T.; Kuntze, M.; Nickel, H.-U.; Piosczyk, B.; Thumm, M. 1992. In: Proceedings. Europhysics Topics Conference on Radiofrequency Heating and Current Drive of Fusion Devices, Brussels, Belgium 1992. Vol. 16 E. S. 297-300
Vacuum windows for frequency tunable high- power millimeter wave systems Nickel, H.-U.; Ambrosy, U.; Thumm, M. 1992. In: Conference digest. 17th International Conference on Infrared and Millimeter Waves, Pasadena, California 1992. Ed.: R.J. Temkin. Bellingham, Wash. 1992. S. 462-463. (SPIE proceedings. 1929.)
Reduction and minimization of antenna scattering Heidrich, E.; Wiesbeck, W. 1992. In: Proceedings of the IEEE AP-S International Symposium and URSI Radio Science Meeting, Chicago, Illinois 1992. S. 904-907
Features of polarimetric terrestrial wave propagation Cichon, D. J.; Kuerner, T.; Wiesbeck, W. 1992. In: Proceedings of the IEEE AP-S International Symposium and URSI Radio Science Meeting, Chicago, Illinois 1992. S. 826-829
Multipath propagation modelling in urban environments Cichon, D. J.; Kuerner, T.; Wiesbeck, W. 1992. In: Digest of the IEEE International Workshop on Personal, Indoor and Mobile Radio Communications. Siofok, Hungary 1992. S. 33-34
Linearization of disintegration kinetic curves of microbial cells: studies on high- pressure homogenisation and wet milling Pittroff, M.; Wilk, M.; Schubert, H. 1992. Lectures held at the 10th DECHEMA Annual Meeting of Biotechnologists : June, 1 - 3, 1992, Karlsruhe, FRG / Jahrestagung der Biotechnologen. Teil B: Bioprocess engineering, monitoring and controlling, applied genetics and safety, low molecular weight metabolites, environmental biotechnology. Ed.: G. Kreysa, 687–691, Wiley-VCH Verlag