| Introduction to ionospheric heating at Tromsø—I. Experimental overview MT Rietveld, H Kohl, H Kopka, P Stubbe Journal of atmospheric and terrestrial physics 55 (4-5), 577-599, 1993 | 312 | 1993 |
| Ionospheric electron heating, optical emissions, and striations induced by powerful HF radio waves at high latitudes: Aspect angle dependence MT Rietveld, MJ Kosch, NF Blagoveshchenskaya, VA Kornienko, ... Journal of Geophysical Research: Space Physics 108 (A4), 2003 | 247 | 2003 |
| Ionospheric modification experiments in northern Scandinavia P Stubbe, H Kopka, H Lauche, MT Rietveld, A Brekke, O Holt, TB Jones, ... Journal of atmospheric and Terrestrial Physics 44 (12), 1025-1041, 1982 | 182 | 1982 |
| ELF and VLF wave generation by modulated HF heating of the current carrying lower ionosphere P Stubbe, H Kopka, MT Rietveld, RL Dowden Journal of Atmospheric and Terrestrial Physics 44 (12), 1123-1135, 1982 | 164 | 1982 |
| Langmuir turbulence and ionospheric modification P Stubbe, H Kohl, MT Rietveld Journal of Geophysical Research: Space Physics 97 (A5), 6285-6297, 1992 | 160 | 1992 |
| Naturally enhanced ion acoustic waves in the auroral ionosphere observed with the EISCAT 933‐MHz radar MT Rietveld, PN Collis, JP St.‐Maurice Journal of Geophysical Research: Space Physics 96 (A11), 19291-19305, 1991 | 160 | 1991 |
| Stimulated electromagnetic emission near electron cyclotron harmonics in the ionosphere TB Leyser, B Thidé, H Derblom, Å Hedberg, B Lundborg, P Stubbe, ... Physical review letters 63 (11), 1145, 1989 | 140 | 1989 |
| Polar mesosphere summer echoes observed with the EISCAT 933-MHz radar and the CUPRI 46.9-MHz radar, their similarity to 224-MHz radar echoes, and their relation to turbulence … J Röttger, MT Rietveld, C La Hoz, T Hall, MC Kelley, WE Swartz Radio Science 25 (04), 671-687, 1990 | 127 | 1990 |
| First artificially induced modulation of PMSE using the EISCAT heating facility PB Chilson, E Belova, MT Rietveld, S Kirkwood, UP Hoppe Geophysical research letters 27 (23), 3801-3804, 2000 | 117 | 2000 |
| New capabilities of the upgraded EISCAT high‐power HF facility MT Rietveld, A Senior, J Markkanen, A Westman Radio Science 51 (9), 1533-1546, 2016 | 115 | 2016 |
| Ionospheric modification experiments with the Tromsø heating facility P Stubbe, H Kopka, MT Rietveld, A Frey, P Høeg, E Nielsen, G Rose, ... Journal of atmospheric and terrestrial physics 47 (12), 1151-1163, 1985 | 111 | 1985 |
| First tomographic estimate of volume distribution of HF‐pump enhanced airglow emission B Gustavsson, T Sergienko, MT Rietveld, F Honary, A Steen, ... Journal of Geophysical Research: Space Physics 106 (A12), 29105-29123, 2001 | 108 | 2001 |
| D-region characteristics deduced from pulsed ionospheric heating under auroral electrojet conditions MT Rietveld, H Kopka, P Stubbe Journal of atmospheric and terrestrial physics 48 (4), 311-326, 1986 | 105 | 1986 |
| High‐latitude HF‐induced airglow displaced equatorwards of the pump beam MJ Kosch, MT Rietveld, T Hagfors, TB Leyser Geophysical research letters 27 (17), 2817-2820, 2000 | 103 | 2000 |
| Past, present and future of active radio frequency experiments in space AV Streltsov, JJ Berthelier, AA Chernyshov, VL Frolov, F Honary, ... Space Science Reviews 214, 1-122, 2018 | 100 | 2018 |
| Artificial small‐scale field‐aligned irregularities in the high latitude F region of the ionosphere induced by an X‐mode HF heater wave NF Blagoveshchenskaya, TD Borisova, TK Yeoman, MT Rietveld, ... Geophysical Research Letters 38 (8), 2011 | 95 | 2011 |
| Measurements of HF‐enhanced plasma and ion lines at EISCAT with high‐altitude resolution MT Rietveld, B Isham, H Kohl, C La Hoz, T Hagfors Journal of Geophysical Research: Space Physics 105 (A4), 7429-7439, 2000 | 95 | 2000 |
| Eiscat radar observations of enhanced incoherent scatter spectra; Their relation to red aurora and field‐aligned currents PN Collis, L Häggström, K Kaila, MT Rietveld Geophysical research letters 18 (6), 1031-1034, 1991 | 95 | 1991 |
| First observations of the PMSE overshoot effect and its use for investigating the conditions in the summer mesosphere O Havnes, C La Hoz, LI Næsheim, MT Rietveld Geophysical research letters 30 (23), 2003 | 82 | 2003 |
| High‐latitude pump‐induced optical emissions for frequencies close to the third electron gyro‐harmonic MJ Kosch, MT Rietveld, AJ Kavanagh, C Davis, TK Yeoman, F Honary, ... Geophysical research letters 29 (23), 27-1-27-4, 2002 | 82 | 2002 |
