Lühr, H.; Schlegel, K.; Araki, T.; Rother, M.; Förster, M.: Night-time sudden commencements observed by CHAMP and ground-based magnetometers and their relationship to solar wind parameters. Annales Geophysicae 27, pp. 1897 - 1907 (2009)
Watermann, J.; Stauning, P.; Luehr, H.; Newell, P. T.; Christiansen, F.; Schlegel, K.: Are small-scale field-aligned currents and magneto sheath-like particle precipitation signatures of the same low-altitude cusp? Advances in Space Research 43 (1), pp. 41 - 46 (2009)
Cai, H. T.; Ma, S. Y.; Fan, Y.; Liu, Y. C.; Schlegel, K.: Climatological features of electron density in the polar ionosphere from long-term observations of EISCAT/ESR radar. Annales Geophysicae 25, pp. 2561 - 2569 (2007)
Dyrud, L.; Krane, B.; Oppenheim, M.; Pecseli, H. L.; Schlegel, K.; Trulsen, J.; Wernik, A. W.: Low-frequency electrostatic waves in the ionospheric E-region: a comparison of rocket observations and numerical simulations. Annales Geophysicae 24 (11), pp. 2959 - 2979 (2006)
Cai, H. T.; Ma, S. Y.; Schlegel, K.: Climatologic characteristics of high-latitude ionosphere - EISCAT observations and comparison with the IRI model. Chinese J. Geophys. 48 (3), pp. 471 - 479 (2005)
Haldoupis, C.; Ogawa, T.; Schlegel, K.; Koehler, J. A.; Ono, T.: Is there a plasma density gradient role on the generation of short scale Farley-Buneman waves? Annales Geophysicae 23, pp. 3323 - 3337 (2005)
Bosinger, T.; Hussey, G. C.; Haldoupis, C.; Schlegel, K.: Auroral E-region electron density height profile modification by electric field driven vertical plasma transport: some evidence in EISCAT CP-1 data statistics. Annales Geophysicae 22 (3), pp. 901 - 910 (2004)
Stolle, C.; Jakowski, N.; Schlegel, K.; Rietveld, M.: Comparison of high latitude electron density profiles obtained with the GPS radio occultation technique and EISCAT measurementss. Annales Geophysicae 22 (6), pp. 2015 - 2022 (2004)
Haldoupis, C.; Schlegel, K.; Hussey, G. C.; Koehler, J. A.: Radar observation of kinetic effects at meter scales for Farley-Buneman plasma waves. Journal Geophysical Research 107 (A10), 1272 (2002)
Jackel, B. J.; Moorcroft, D. R.; Foster, J. C.; Schlegel, K.: Spectral characteristics of UHF radar aurora. Journal Geophysical Research 107 (A7), 1122 (2002)
Ma, S. Y.; Cai, H. T.; Liu, H. X.; Schlegel, K.; Lu, G.: Positive storm effects in the dayside polar ionospheric F- region observed by EISCAT and ESR during the magnetic storm of 15 May 1997. Annales Geophysicae 20 (9), pp. 1377 - 1384 (2002)
Ma, S.-Y.; Liu, H.-X.; Schlegel, K.: A comparative study of magnetic storm effects on the ionosphere in the polar cap and auroral oval - F-region negative storm. Chinese J. Geophys. 45 (2), pp. 154 - 163 (2002)
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.