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Journal Article (97)

41.
Journal Article
Isham, B.; Rietveld, M. T.; Hagfors, T.; La Hoz, C.; Mishin, E.; Kofman, W.; Leyser, T. B.; van Eyken, A. P.: Aspect angle dependence of HF enhanced incoherent backscatter. Advances in Space Research 24, pp. 1003 - 1006 (1999)
42.
Journal Article
Barr, R.; Stubbe, P.; Rietveld, M. T.; Nielsen, E.: Enhanced ELF wave generation efficiency using `O' mode HF heating in the ionosphere: An instrumental explanation. Geophysical Research Letters 25, p. 3489 (1998)
43.
Journal Article
Blagoveschenskaya, N. F.; Kornienko, V. A.; Petlenko, A. V.; Brekke, A.; Rietveld, M. T.: Geophysical phenomena during an ionospheric modification experiment at Tromsø. Annales Geophysicae 16 (10), pp. 1212 - 1225 (1998)
44.
Journal Article
Blagoveshchenskaya, N. F.; Kornienko, V. A.; Rietveld, M. T.; Thidé, B.; Brekke, A.; Moskvin, I. V.; Nozdrachev, S.: Stimulated emissions around second harmonic of Tromsø heater frequency observed by long-distance diagnostic HF tools. Geophysical Research Letters 25 (6), pp. 873 - 876 (1998)
45.
Journal Article
Collis, P. N.; Rietveld, M. T.: Mesospheric observations with the EISCAT UHF radar during polar cap absorption events: 3. Comparison with simultaneous EISCAT VHF measurements. Annales Geophysicae 16 (10), pp. 1355 - 1366 (1998)
46.
Journal Article
Eglitis, P.; Robinson, T. R.; Rietveld, M. T.; Wright, D. M.; Bond, G. E.: The phase speed of artificial field-aligned irregularities observed by CUTLASS during HF modification of the auroral ionosphere. Journal Geophysical Research 103, pp. 2253 - 2259 (1998)
47.
Journal Article
Rietveld, M. T.; Goncharov, N. P.: Artificial periodic irregularities from the Tromsø Heating facility. Advances in Space Research 21, pp. 693 - 696 (1998)
48.
Journal Article
Robinson, T. R.; Bond, G.; Eglitis, P.; Honary, F.; Rietveld, M. T.: RF heating of a strong auroral electrojet. Advances in Space Research 21, pp. 689 - 692 (1998)
49.
Journal Article
Robinson, T. R.; Stocker, A. J.; Bond, G. E.; Eglitis, P.; Wright, D.; Jones, T. B.; Rietveld, M. T.: First CUTLASS-EISCAT heating results. Advances in Space Research 21, pp. 663 - 666 (1998)
50.
Journal Article
Sedgemore, K. J. F.; Wright, J. W.; Williams, P. J. S.; Jones, G. O. L.; Rietveld, M. T.: Plasma drift estimates from the dynasonde: comparison with EISCAT measurements. Annales Geophysicae 16 (10), pp. 1138 - 1143 (1998)
51.
Journal Article
Tereshchenko, E. D.; Khudukon, B. Z.; Rietveld, M. T.; Brekke, A.: Spatial structure of auroral day-time ionospheric electron density irregularities generated by a powerful HF-wave. Annales Geophysicae 16 (7), pp. 812 - 820 (1998)
52.
Journal Article
Barr, R.; Stubbe, P.; Rietveld, M. T.; Nielsen, E.: Enhanced ELF wave generation efficiency using `O' mode HF heating. Geophysical Research Letters 24, pp. 1403 - 1406 (1997)
53.
Journal Article
Bond, G. E.; Robinson, T. R.; Eglitis, P.; Wright, D. M.; Stocker, A. J.; Rietveld, M. T.; Jones, T. B.: Spatial observations by the CUTLASS coherent scatter radar of ionospheric modification by high power radio waves. Annales Geophysicae 15 (11), pp. 1412 - 1421 (1997)
54.
Journal Article
Yeoman, T. K.; Wright, D. M.; Robinson, T. R.; Davies, J. A.; Rietveld, M. T.: High spatial and temporal resolution observations of an impulse-driven field line resonance in radar backscatter artificially generated with the Tromsø heater. Annales Geophysicae 15 (6), pp. 634 - 644 (1997)
55.
Journal Article
Isham, B.; La Hoz, C.; Kohl, H.; Hagfors, T.; Leyser, T. B.; Rietveld, M. T.: Recent EISCAT heating results using chirped ISR. Journal of Atmospheric and Terrestrial Physics 58, pp. 369 - 383 (1996)
56.
Journal Article
Kohl, H.; Rietveld, M. T.: Harmonics of the ion acoustic frequency in the heater induced ion spectrom. Journal Geophysical Research 101, pp. 5391 - 5395 (1996)
57.
Journal Article
Rietveld, M. T.; Collis, P. N.; van Eyken, A. P.; Løvhaug, U. P.: Coherent echoes during EISCAT UHF common programmes. Journal of Atmospheric and Terrestrial Physics 58, pp. 161 - 174 (1996)
58.
Journal Article
Rietveld, M. T.; Turunen, E.; Matveinen, H.; Goncharov, N. P.; Pollari, P.: Artificial periodic irregularities in the auroral ionosphere. Annales Geophysicae 14 (12), pp. 1437 - 1453 (1996)
59.
Journal Article
Djuth, F. T.; Stubbe, P.; Sulzer, M. P.; Kohl, H.; Rietveld, M. T.; Elder, J. H.: Altitude characteristics of plasma turbulence excited with the Tromsø superheater. Journal Geophysical Research 99 (A1), pp. 333 - 339 (1994)
60.
Journal Article
Kimura, I.; Stubbe, P.; Rietveld, M. T.; Barr, R.; Ishida, K.; Kasahara, Y.; Yagitani, S.; Nagano, I.: Collaborative experiments by Akebono satellite, Tromsø ionospheric heater, and European incoherent scatter radar. Radio Science 29 (1), pp. 23 - 37 (1994)
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