Publications of K. Schlegel

Schlegel, K.: Measurements of electron density fluctuations during the ROSE rocket flights. Journal of Atmospheric and Terrestrial Physics 54, pp. 715 - 723 (1992)

Jakowsky, N.; Jungstand, A.; Schlegel, K.; Kohl, H.; Rinnert, K.: Zur Entwicklung und Ausbreitung eines ionosphärischen Sturms am 28./29. Juli 1987. Kleinheubacher Berichte 34, pp. 229 - 237 (1991)

Jones, B.; Williams, P. J. S.; Schlegel, K.; Robinson, T.; Häggström, I.: Interpretation of enhanced electron temperatures measured in the auroral E-region during the ERRRIS campaign. Annales Geophysicae 9, pp. 55 - 59 (1991)

Kunitake, M.; Schlegel, K.: Neutral winds in the lower thermosphere at high latitudes from five years of EISCAT data. Annales Geophysicae 9, pp. 143 - 155 (1991)

McCrea, I. W.; Schlegel, K.; Nygrén, T.; Jones, T. B.: COSCAT, a new auroral radar facility on 930 MHz-system description and first results. Annales Geophysicae 9, pp. 461 - 469 (1991)

Abe, T.; Oyama, K.-I.; Amemiya, H.; Watanabe, S.; Okuzawa, T.; Schlegel, K.: Measurements of temperature and velocity distribution of thermal electrons by the Akebono (EXOS-D) satellite - Experimental setup and preliminary results. Journal of Geomagnetism and Geoelectricity 42, pp. 537 - 554 (1990)

Häggström, I.; Opgenoorth, H.; Williams, P. J. S.; Jones, G. O. L.; Schlegel, K.: Application of alternating codes for EISCAT observations during the ERRRIS campaign for E-region plasma irregularities. Journal of Atmospheric and Terrestrial Physics 52, pp. 431 - 438 (1990)

Haldoupis, C.; Nielsen, E.; Schlegel, K.: Dependence of radar auroral scattering cross section on the ambient electron density and the destabilizing electric field. Annales Geophysicae 8, pp. 195 - 212 (1990)

Haldoupis, C.; Schlegel, K.: Direct comparison of 1-m irregularity phase velocities and ion acoustic speeds in the auroral E region ionosphere. Journal Geophysical Research 95, pp. 18989 - 19000 (1990)

Moorcroft, D. R.; Schlegel, K.: Height and aspect sensitivity of large aspect angle coherent backscatter at 933 MHz. Journal Geophysical Research 95, pp. 19011 - 19021 (1990)

Natorf, L.; Schlegel, K.; Wernik, A. W.: Heat input into the high latitude ionosphere derived from EISCAT measurements. Annales Geophysicae 8, pp. 223 - 228 (1990)

Schlegel, K.; Turunen, T.; Moorcroft, D. R.: Auroral radar measurements at 16 cm wavelength with high range and time resolution. Journal Geophysical Research 95, pp. 19001 - 19009 (1990)

Shirochkov, A. V.; Makarova, L. N.; Maurits, S. A.; Schlegel, K.: Response of the auroral ionosphere to solar wind parameter variations. Annales Geophysicae 8, pp. 353 - 356 (1990)

Wang, W.-B.; Chen, P.-R.; Schlegel, K.: Sources of plasma enhancements in the nighttime auroral F-region: Results from EISCAT observations. Annales Geophysicae 8, pp. 589 - 598 (1990)

Araki, T.; Schlegel, K.; Lühr, H.: Geomagnetic effects of the Hall and Pedersen current flowing in the auroral ionosphere. Journal Geophysical Research 94, pp. 17185 - 17199 (1989)

Kofman, W.; Schlegel, K.; Lovhaug, U. P.; Lockwood, M.; Winser, K. J.: Comment on ``The effect of strong velocity shears on incoherent scatter spectra: A new interpretation of unusual high latitude''. Geophysical Research Letters 16, pp. 337 - 338 (1989)

Natorf, L.; Wernik, A. W.; Wodnicka, E. B.; Schlegel, K.: Detecting travelling ionospheric disturbances in incoherent scatter data using the Maximum Entropy Method. Journal of Atmospheric and Terrestrial Physics 51, pp. 389 - 400 (1989)

Schlegel, K.; Moorcroft, D. R.: EISCAT as tristatic auroral radar. Journal Geophysical Research 94, pp. 1430 - 1438 (1989)

Shen, C.-S.; Luo, Y.; Schlegel, K.: The feature of ionosphere in the auroral zone and the magnetosphere-ionosphere coupling. Chinese Journal of Space Science 9, pp. 127 - 135 (1989)

Shen, C.-S.; Zi, M.-Y.; Schlegel, K.: A case study of the ionospheric morphology at high latitude. Acta Geophysica Sinica 32, pp. 262 - 269 (1989)