Avaruusilmasto
Magnetism and applications is studied by Eija Tanskanen group that is part of the Department of Electronics and Nanoengineering, Aalto University. The main research topic is the magnetic environment on ground, near-Earth space, moon and solar surface. Magnetic disturbances vary in time-scales from seconds and minutes to seasons and solar cycles (11- and 22-years). The magnetic environment is monitored by magnetometers which data is used to detect auroral substorms and their seasonal pattern, Pc5 pulsations, Alfvénic fluctuations embedded to fast solar wind, solar surface magnetic field topology, coronal hole morphology and stellar variability. The group is located in the second floor of the TUAS building.
Avaruusilmaston ryhmä on osa Aalto-yliopiston elektroniikan ja nanotekniikan laitosta. Ryhmä toimii Maarintie 8 -rakennuksessa.
Ryhmän jäsenet
Viimeisimmät julkaisut
Newly Digitized Data From Scandinavian Magnetometer Array Network Shows Large Regional Differences in Magnetic Environment
O. Kärhä, E. I. Tanskanen
2022
Journal of Geophysical Research: Space Physics
Solar cycle evolution of ULF wave power in solar wind and on ground
Reko Hynönen, Eija I. Tanskanen, Patrizia Francia
2020
JOURNAL OF SPACE WEATHER AND SPACE CLIMATE
Coulomb drag propulsion experiments of ESTCube-2 and FORESAIL-1
Iaroslav Iakubivskyi, Pekka Janhunen, Jaan Praks, Viljo Allik, Kadri Bussov, Bruce Clayhills, Janis Dalbins, Tõnis Eenmäe, Hendrik Ehrpais, Jouni Envall, Sean Haslam, Erik Ilbis, Nemanja Jovanovic, Emilia Kilpua, Joosep Kivastik, Jürgen Laks, Philipp Laufer, Maido Merisalu, Matias Meskanen, Robert Märk, Ankit Nath, Petri Niemelä, Mart Noorma, Muhammad Rizwan Mughal, Samuli Nyman, Mihkel Pajusalu, Minna Palmroth, Aditya Savio Paul, Tatu Peltola, Mathias Plans, Jouni Polkko, Quazi Saimoon Islam, Anu Reinart, Bagus Riwanto, Väino Sammelselg, Janis Sate, Indrek Sünter, Martin Tajmar, Eija Tanskanen, Hans Teras, Petri Toivanen, Rami Vainio, Mika Väänänen, Andris Slavinskis
2020
Acta Astronautica
The effects of solar activity on the Global Atmospheric Electrical Circuit
Marzieh Khansari, Eija Tanskanen, Shabnam Nikbakhsh
2020
Solar cycle variation of simple and complex active regions
Shabnam Nikbakhsh, Eija Tanskanen, Maarit Käpylä, Thomas Hackman
2020
Differences in the solar cycle variability of simple and complex active regions during 1996-2018
Shabnam Nikbakhsh, Eija Tanskanen, Maarit Käpylä, T. Hackman
2019
Astronomy & Astrophysics
Study of Magnetic Complexity of Solar Active Regions from 1996 to 2017
Shabnam Nikbakhsh, Eija Tanskanen, Thomas Hackman, Maarit Käpylä
2018
High-Frequency Geomagnetic Fluctuations at Auroral Oval and Polar Cap
P. Peitso, E. I. Tanskanen, T. I. Pulkkinen, K. Mursula
2018
Space Weather
On feasibility of Moon remnant magnetic field measurements with a CubeSat mission
M. Alho, E. Kallio, J. Praks, E. Tanskanen, B. Riwanto, P. Peitso, J. Envall, P. Janhunen, M. Väänänen
2017
Pc5 geomagnetic pulsations follow closely solar wind ultra-low frequency wave activity
Reko Hynönen, Eija Tanskanen, Patrizia Francia
2017
Journal of Geophysical Research: Space Physics
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