Personal profile
Current research
Solar and stellar physics:
- Convection and turbulence in the Sun and in stars
- The solar corona and chromospherre
- Particle acceleration and solar flares
Star formation
- What determines the initial mass function?
- What determines the star formation rate?
- What determines the star formatin efficiency?
Planet formation
- How did our solar system form
- Where did the short-lived radioactive isotopes come from?
- How did chondrules form?
- How did planets form?
- Can the presence of planets be deduced from stellar spectra?
Plasma physics
- What are the mechanisms behind gamma-ray bursts?
- How do shocks in supernova remnants work?
- How and where are cosmic rays accelerated?
CV
CV: Professor Åke Nordlund (born January 7, 1947)
Academic degrees:
Fil. kand. (M. Sc.) from University of Uppsala, Sweden, 1969
Fil. Dr. (Ph. D.) in Theoretical Physics from University of Stockholm, Sweden, 1976.
Academic positions:
Amanuens, Theoretical Physics, Uppsala University, 1970-72
Research scholarship, Uppsala University, 1972
Research scholarship, Stockholm University, 1973-75
NORDITA scholarship, Copenhagen, 1975-78
Scholarship, Danish Space Board & Swedish NFR, 1978-79
Lektor, Astronomical Observatory, University of Copenhagen, 1979-2004
Visiting Scientist, HAO/NCAR, Boulder, Colorado (one year), 1982-83
Visiting Scientist, HAO/NCAR, Boulder, Colorado (one month), 1992, 1994, 1998
Visiting Scientiest, Lockheed-Martin, Palo Alto, California (one month), 2001
Visiting Scientist, Aspen Center for Physics, Aspen, Colorado (one month), 2002
Visiting Scientist, Center for Turbulence Research (Stanford), Ca (one month), 2004
Visiting Fellow, JILA, Boulder, Colorado (2 x 1 year), 1987-88, 2005-06
Temporary Faculty Member, ITP, Santa Barbara (one month), 1990, 2000, 2002, 2005, 2007
Professor, Niels Bohr Institute, University of Copenhagen, 2004-
Academic memberships:
NORDITA, Astrophysics Committee, 1981-89
Danish Board for Astronomy (Astronomisk Udvalg), 1985-91
Board, Copenhagen University Observatory, 1990-2001
PhD committee, NBIfAFG, 1994-95
Computing Committee, NBIfAFG, 1995-2001
Board, NBIfAFG, 1995-2001
Research Committee (chairman), NBIfAFG,. 2001-2004
Danish Board for Astronomy (Astronomisk Udvalg), 2002-
Danish Center for Scientific Computing, Technical Committee, 2003-
Norwegian Academy of Sciences and Letters, 2006-
Conference organization:
Chairman, Local Organizing Committee (LOC), IAU Coll. 89, 1986
Scientific Organizing Committee (SOC), NATO Workshop, Capri, 1988
SOC, IAU Symp. 138, Kiev, 1989
SOC, NATO Workshop, Trieste, 1990
SOC, IAU Comm. 12, 1991
SOC, Numerical Astrophysics 1998, Tokyo, 1997
SOC, IAU Symposium 195, 1999
SOC & LOC, Accretion and Assoc. Outflows, Copenhagen, 2000
SOC, IUTAM Meeting, Zakopane, Poland, 2001
SOC, 3D Stellar Modeling, Los Angeles, 2002
SOC & LOC, 1st Niels Bohr Summer Institute, Copenhagen, 2002
SOC, IAU Symp. 239, Prague, 2006
SOC & LIC, First Stars Workshop, Copenhagen 2007
SOC, Radiative transfer workshop, Heidelberg, 2008
SOC IAU Symposium 270, Barcelona 2010
Awards:
Recipient of the Ole Rømer prize in Astrophysics, 2000 DKK, 1981
Recipient of Arne & Doris Truelsens legat, 10.000 DKK; 1985
Best Physics Teacher, 25.000 DKK, 1994
Royal Swedish Society Thureus Prize, 100.000 SEK, 1999
International reviewing activity:
Regular referee on Solar Physics, Monthly Notices of the Roy. Astron. Soc., Astronomy & Astrophys., Astrophys. Journal. Member of the Solar Physics Editorial Board, 2001-2003
Scientific publications:
As of November 2009: 152 publications in refereed journals currently listed in the Astronomical Data System (ADS), with 8752 citations. All bibliographic sources: 344 publications with 9572 citations. H-index 51,
Primary fields of research
Astrophysics, plasma physics, supercomputingKnowledge of languages
Swedish, Danish, English, GermanTeaching
Computer physics, astrophysicsFields of interest
Astrofysik, supercomputingKeywords
- Faculty of Science
- Astrophysics
- Plasma physics
- eScience
Collaborations and top research areas from the last five years
Research output
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Coupling particle-in-cell and magnetohydrodynamics methods for realistic solar flare models
Haahr, M., Gudiksen, B. V. & Nordlund, 25 Apr 2025, In: Astronomy and Astrophysics. 696, 16 p., A191.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Citations (Scopus)25 Downloads (Pure) -
M3DIS-A grid of 3D radiation-hydrodynamics stellar atmosphere models for stellar surveys: II. Carbon-enhanced metal-poor stars
Eitner, P., Bergemann, M., Hoppe, R., Storm, N., Lipatova, V., Glover, S. C. O., Klessen, R. S., Nordlund, A. & Popovas, A., 18 Nov 2025, In: Astronomy & Astrophysics. 703, 15 p., A199.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)17 Downloads (Pure) -
Origin and evolution of angular momentum of class II disks
Pelkonen, V.-M., Padoan, P., Juvela, M., Haugbølle, T. & Nordlund, Å., 25 Feb 2025, In: Astronomy & Astrophysics. 694, 13 p., A327.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile6 Citations (Scopus)23 Downloads (Pure) -
The formation of protoplanetary disks through pre-main-sequence Bondi–Hoyle accretion
Padoan, P., Pan, L., Pelkonen, V. M., Haugbølle, T. & Nordlund, Å., 21 Apr 2025, In: Nature Astronomy. 9, p. 862-871Research output: Contribution to journal › Journal article › Research › peer-review
6 Citations (Scopus) -
Two-way coupled particle-in-cell and magnetohydrodynamic simulation of 2D fan-spine reconnection
Haahr, M., Gudiksen, B. V. & Nordlund, A., 5 Sept 2025, In: Astronomy & Astrophysics. 701, 12 p., A130.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile9 Downloads (Pure) -
A grid of self-consistent MSG (MARCS-StaticWeather-GGchem) cool stellar, sub-stellar, and exoplanetary model atmospheres
Jørgensen, U. G., Amadio, F., Campos Estrada, B., Møller, K. H., Schneider, A. D., Balduin, T., D’alessandro, A., Symeonidou, E., Helling, C., Nordlund, Å. & Woitke, P., 1 Oct 2024, In: Astronomy & Astrophysics. 690, 24 p., A127.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)27 Downloads (Pure) -
M3DIS – A grid of 3D radiation-hydrodynamics stellar atmosphere models for stellar surveys: I. Procedure, validation, and the Sun
Eitner, P., Bergemann, M., Hoppe, R., Nordlund, Å., Plez, B. & Klevas, J., 2 Aug 2024, In: Astronomy & Astrophysics. 688, 20 p., A52.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile7 Citations (Scopus)38 Downloads (Pure) -
The Stagger Code for Accurate and Efficient, Radiation-coupled Magnetohydrodynamic Simulations
Stein, R. F., Nordlund, Å., Collet, R. & Trampedach, R., 12 Jul 2024, In: Astrophysical Journal. 970, 1, 26 p., 24.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile14 Citations (Scopus)21 Downloads (Pure)
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European Science Foundation (External organisation)
Nordlund, Å. (Member)
1 Jan 2007 → 31 Dec 2011Activity: Presentations, memberships and other activity types › Membership of research network
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Committee (External organisation)
Nordlund, Å. (Member)
1 Jan 2005 → …Activity: Presentations, memberships and other activity types › Membership of committee, council, board
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Det Norske Videnskabsakademi (External organisation)
Nordlund, Å. (Member)
1 Jan 2007 → …Activity: Presentations, memberships and other activity types › Membership of committee, council, board
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Royal Swedish Academy of Sciences (External organisation)
Nordlund, Å. (Member)
1 Mar 2009 → …Activity: Presentations, memberships and other activity types › Membership of committee, council, board
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SOLAIRE
Nordlund, Å. (Member)
1 Jun 2007 → 31 May 2011Activity: Presentations, memberships and other activity types › Membership of research network