Bösinger, T.; Pashin, T.; Kero, A.; Pollari, P.; Belyaev, P.; Rietveld, M.; Turunen, T.; Kangas, J.: Generation of artificial magnetic pulsations in the Pc1 frequency range by periodic heating of the Earth's ionosphere: indications of Alfvén resonator effects. Journal of Atmospheric and Solar-Terrestrial Physics 62, S. 277 - 297 (2000)
Chilson, P. B.; Belova, E.; Rietveld, M. T.; Kirkwood, S.; Hoppe, U.-P.: First artificially induced modulation of PMSE using the EISCAT heating facility. Geophysical Research Letters 27 (23), S. 3801 - 3804 (2000)
Cierpka, K.; Kosch, M. J.; Rietveld, M.; Schlegel, K.; Hagfors, T.: Ion-neutral coupling in the high-latitude F-layer from incoherent scatter and Fabry-Perot interferometer measurements. Annales Geophysicae 18 (9), S. 1145 - 1153 (2000)
Kosch, M.; Rietveld, M. T.; Hagfors, T.; Leyser, T. B.: High-latitude HF-induced airglow displaced equatorwards of the pump beam. Geophysical Research Letters 27 (17), S. 2817 - 2820 (2000)
Rietveld, M. T.; Isham, B.; Kohl, H.; La Hoz, C.; Hagfors, T.: Measurements of HF-enhanced plasma and ion lines at EISCAT with high altitude resolution. Journal Geophysical Research 105 (A4), S. 7429 - 7439 (2000)
Robinson, T. R.; Strangeway, R.; Wright, D. M.; Davies, J. A.; Horne, R. B.; Yeoman, T. K.; Stocker, A. J.; Lester, M.; Rietveld, M. T.; Mann, I. R.et al.; Carlson, C. W.; McFadden, J. P.: FAST observations of ULF waves injected into the magnetosphere by means of modulated RF heating of the auroral electrojet. Geophysical Research Letters 27 (19), S. 3165 - 3168 (2000)
Sergienko, T.; Gustavsson, B.; Steen, Å.; Brändström, U.; Rietveld, M. T.; Leyser, T. B.; Honary, F.: Analysis of excitation of the 630.0 nm airglow during a heating experiment in Tromso on February 16, 1999. Physics and Chemistry of the Earth 25 (5-6), S. 531 - 535 (2000)
Tereshchenko, E. D.; Khudukon, B. Z.; Kozlova, M. O.; Evstafiev, O. V.; Nygrén, T.; Rietveld, M. T.; Brekke, A.: Comparison of the orientation of small scale electron density irregularities and F region plasma flow direction. Annales Geophysicae 18 (8), S. 918 - 926 (2000)
Tereshchenko, E. D.; Kozlova, M. O.; Evstafiev, O. V.; Khudukon, B. Z.; Nygrén, T.; Rietveld, M.; Brekke, A.: Irregular structures of the F layer at high latitudes during ionospheric heating. Annales Geophysicae 18 (9), S. 1197 - 1209 (2000)
Barr, R.; Stubbe, P.; Rietveld, M. T.: ELF wave generation in the ionosphere using pulse modulated HF heating: Initial tests of a technique for increasing ELF wave generation efficiency. Annales Geophysicae 17 (6), S. 759 - 769 (1999)
Blagoveshchenskaya, N. F.; Kornienko, V. A.; Brekke, A.; Rietveld, M. T.; Kosch, M.; Borisova, T. D.; Krylosov, M. V.: Phenomena observed by HF long-distance diagnostic tools in the HF modified auroral ionosphere during magnetospheric substorm. Radio Science 34 (3), S. 715 - 724 (1999)
Brändström, B. U. E.; Leyser, T. B.; Steen, Å.; Rietveld, M. T.; Gustavsson, B.; Aso, T.; Ejiri, M.: Unambiguous evidence of HF pump-enhanced airglow at auroral latitudes. Geophysical Research Letters 26 (23), S. 3561 - 3564 (1999)
Honary, F.; Robinson, T. R.; Wright, D. M.; Stocker, A. J.; Rietveld, M. T.: First direct observations of the reduced striations at pump frequencies close to the electron gyroharmonics. Annales Geophysicae 17 (9), S. 1235 - 1238 (1999)
Isham, B.; Hagfors, T.; Mishin, E.; Rietveld, M. T.; La Hoz, C.; Kofman, W.; Leyser, T.: A search for the location of the HF excitation of enhanced ion acoustic and Langmuir waves with EISCAT and the Tromsø heater. Radiophys. Quantum Electron. 42 (7), S. 607 - 618 (1999)
Isham, B.; La Hoz, C.; Rietveld, M. T.; Hagfors, T.; Leyser, T. B.: Cavitating Langmuir turbulence observed during EISCAT high latitude ionospheric interaction experiments. Physical Review Letters 83, S. 2576 - 2579 (1999)
Erst eisige Kälte, dann Mitternachtssonne: Am Polarkreis bereitet das Team den Flug des ballongetragenen Sonnenobservatoriums vor – und hofft auf ein solares Feuerwerk.
Bewerbungsfrist 1 Oktober 2023. Promotionsprojekte in Planetenwissenschaften, Sonnenphysik, Astrophysik, Magnetfelder der Sonne, Helioseismologie, Asteroseismologie ...
In der mittleren Korona der Sonne entdeckt ein Forscherteam netzartige, dynamische Plasmastrukturen – und einen wichtigen Hinweis auf den Antrieb des Sonnenwindes.