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Journal Article (97)

21.
Journal Article
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)
22.
Journal Article
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)
23.
Journal Article
Cierpka, K.; Kosch, M. J.; Rietveld, M. T.; Schlegel, K.; Hagfors, T.: (B) - Direct calculation of F-region Joule heating from simultaneous ion and neutral measurements at high latitudes. Phys. Chem. Earth (B) 25 (5-6), pp. 439 - 442 (2000)
24.
Journal Article
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)
25.
Journal Article
Kero, A.; Bösinger, T.; Pollari, P.; Turunen, E.; Rietveld, M.: First EISCAT measurement of electron-gas temperature in the artificially heated D-region ionosphere. Annales Geophysicae 18 (9), pp. 1210 - 1215 (2000)
26.
Journal Article
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)
27.
Journal Article
Kosch, M.; Rietveld, M. T.; Steen, Å.; Hagfors, T.: HF induced airglow: double patches! Phys. Chem. Earth (B) 25 (5-6), pp. 475 - 481 (2000)
28.
Journal Article
Leyser, T. B.; Gustavsson, B.; Brändström, B. U. E.; Steen, Å.; Honary, F.; Rietveld, M. T.; Aso, T.; Ejiri, M.: Simultaneous measurements of high-frequency pump-enhanced airglow and ionospheric temperatures at auroral latitudes. Adv. Polar Upper Atmos. Res. 14, pp. 1 - 11 (2000)
29.
Journal Article
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)
30.
Journal Article
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)
31.
Journal Article
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)
32.
Journal Article
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)
33.
Journal Article
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)
34.
Journal Article
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)
35.
Journal Article
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)
36.
Journal Article
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)
37.
Journal Article
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)
38.
Journal Article
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)
39.
Journal Article
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)
40.
Journal Article
Isham, B.; La Hoz, C.; Rietveld, M. T.; Hagfors, T.; Leyser, T. B.: Cavitating Langmuir Turbulence Observed during High-Latitude Ionospheric Wave Interaction Experiments. Physical Review Letters 83, p. 2576 (1999)
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