Morphology and dynamics of aurora at fine scale: first results from the ASK instrument

by H. Dahlgren, N. Ivchenko, J. Sullivan, B. S. Lanchester, G. Marklund, D. Whiter
Published 2008-05-01

F-region electron heating by X-mode radiowaves in underdense conditions

by H. Löfås, H. Löfås, N. Ivchenko, B. Gustavsson, T. B. Leyser, M. T. Rietveld
Published 2009-06-01

Using spectral characteristics to interpret auroral imaging in the 731.9 nm O⁺ line

by H. Dahlgren, N. Ivchenko, B. S. Lanchester, J. Sullivan, D. Whiter, G. Marklund, A. Strømme, A. Strømme
Published 2008-07-01

Energy and flux variations across thin auroral arcs

by H. Dahlgren, H. Dahlgren, B. Gustavsson, B. S. Lanchester, N. Ivchenko, U. Brändström, D. K. Whiter, D. K. Whiter, T. Sergienko, I. Sandahl, G. Marklund
Published 2011-10-01

An optical study of multiple NEIAL events driven by low energy electron precipitation

by J. M. Sullivan, M. Lockwood, M. Lockwood, B. S. Lanchester, E. P. Kontar, N. Ivchenko, H. Dahlgren, D. K. Whiter
Published 2008-08-01

Photocurrent modelling and experimental confirmation for meteoric smoke particle detectors on board atmospheric sounding rockets

by G. Giono, G. Giono, B. Strelnikov, H. Asmus, T. Staszak, N. Ivchenko, F.-J. Lübken
Published 2018-09-01

On the relationship of energetic particle precipitation and mesopause temperature

by F. Enengl, F. Enengl, F. Enengl, F. Enengl, N. Partamies, N. Partamies, N. Ivchenko, L. Baddeley, L. Baddeley
Published 2021-09-01

Observation of low frequency electromagnetic activity at 1000 km altitude

by N. Ivchenko, G. Marklund
Published 2001-06-01

EMMA - the Electric and Magnetic Monitor of the Aurora on Astrid-2

by L. G. Blomberg, G. T. Marklund, P.-A. Lindqvist, F. Primdahl, F. Primdahl, P. Brauer, L. Bylander, J. A. Cumnock, J. A. Cumnock, S. Eriksson, S. Eriksson, N. Ivchenko, T. Karlsson, A. Kullen, J. M. G. Merayo, E. B. Pedersen, E. B. Pedersen, J. R. Petersen, J. R. Petersen
Published 2004-01-01

Disturbance of plasma environment in the vicinity of the Astrid-2 microsatellite

by N. Ivchenko, L. Facciolo, L. Facciolo, P. A. Lindqvist, P. Kekkonen, B. Holback
Published 2001-06-01

Modelling of N₂1P emission rates in aurora using various cross sections for excitation

by M. Ashrafi, B. S. Lanchester, D. Lummerzheim, N. Ivchenko, O. Jokiaho
Published 2009-06-01

Simultaneous imaging of aurora on small scale in OI (777.4 nm) and N₂1P to estimate energy and flux of precipitation

by B. S. Lanchester, M. Ashrafi, N. Ivchenko
Published 2009-07-01

First results of electric field and density observations by Cluster EFW based on initial months of operation

by G. Gustafsson, M. André, T. Carozzi, A. I. Eriksson, C.-G. Fälthammar, R. Grard, G. Holmgren, J. A. Holtet, N. Ivchenko, T. Karlsson, Y. Khotyaintsev, S. Klimov, H. Laakso, P.-A. Lindqvist, B. Lybekk, G. Marklund, F. Mozer, K. Mursula, A. Pedersen, B. Popielawska, S. Savin, K. Stasiewicz, P. Tanskanen, A. Vaivads, J.-E. Wahlund
Published 2001-09-01

Rotational temperature of N₂⁺ (0,2) ions from spectrographic measurements used to infer the energy of precipitation in different auroral forms and compared wi...

by O. Jokiaho, B. S. Lanchester, N. Ivchenko, G. J. Daniell, L. C. H. Miller, D. Lummerzheim
Published 2008-05-01

Resonance scattering by auroral N₂⁺: steady state theory and observations from Svalbard

by O. Jokiaho, B. S. Lanchester, N. Ivchenko
Published 2009-09-01

Lower-thermosphere–ionosphere (LTI) quantities: current status of measuring techniques and models

by M. Palmroth, M. Palmroth, M. Grandin, T. Sarris, E. Doornbos, S. Tourgaidis, S. Tourgaidis, A. Aikio, S. Buchert, M. A. Clilverd, I. Dandouras, R. Heelis, A. Hoffmann, N. Ivchenko, G. Kervalishvili, D. J. Knudsen, A. Kotova, H.-L. Liu, D. M. Malaspina, D. M. Malaspina, G. March, A. Marchaudon, O. Marghitu, T. Matsuo, W. J. Miloch, T. Moretto-Jørgensen, D. Mpaloukidis, N. Olsen, K. Papadakis, R. Pfaff, P. Pirnaris, C. Siemes, C. Stolle, C. Stolle, J. Suni, J. van den IJssel, P. T. Verronen, P. T. Verronen, P. Visser, M. Yamauchi
Published 2021-02-01