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, pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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, pp. 2576 - 2579 (1999)
The Planetary Plasma Environments group (PPE) has a strong heritage in the exploration of planetary magnetospheres and space plasma interactions throughout the solar system. It has contributed instruments to several past missions that flew-by or orbited Jupiter (Galileo, Cassini, Ulysses). The PPE participates in the JUICE mission by contributing hardware and scientific expertise to the Particle Environment Package (PEP).
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...
Two scientific associations have awarded Prof. Dr. Thorsten Kleine the title "Geochemistry Fellow" for his contributions to the understanding of how the Solar System was formed.
Call for applications: PhD positions in planetary science, solar physics, stellar physics, with a starting date in September 2024, at the IMPRS in Göttingen.