Maria Hamrin

I am a researcher in space plasma physics and I am also director for the engineering programme in physics.

Research qualifications: Docent

Educational qualifications: Distinguished university teacher

Contact

maria.hamrin@umu.se

+46 90 786 60 36

Works at

Associate professor at Department of Physics

Fysikhuset plan 4, Linneausväg 24, 4-0534 Umeå universitet, 901 87 Umeå

Unveiling the 3D structure of magnetosheath jets

Monthly notices of the Royal Astronomical Society, Oxford University Press 2024, Vol. 531, (4) : 4692-4713

Fatemi, Shahab; Hamrin, Maria; Krämer, Eva; et al.

Kinetic scale magnetic holes in the terrestrial magnetosheath: a review

Science China. Earth Sciences, Springer Nature 2024, Vol. 67, (9) : 2739-2771

Shi, Quanqi; Yao, Shutao; Hamrin, Maria; et al.

Electron vortex generation in earth's collisionless bow shock: MMS observations

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2024, Vol. 129, (9)

Yao, S.T.; Zhang, H.; Shi, Q.Q.; et al.

Width of the quasi-perpendicular bow shock region at Mars

Astronomy and Astrophysics, EDP Sciences 2024, Vol. 689

Östman, Sara; Gunell, Herbert; Hamrin, Maria; et al.

A case study in support of closure of bow shock current through the ionosphere utilizing multi-point observations and simulation

Frontiers in Astronomy and Space Sciences, Frontiers Media S.A. 2023, Vol. 10

Dredger, Pauline M.; Lopez, Ramon E.; Hamrin, Maria

Magnetosheath jets at Mars

Science Advances, American Association for the Advancement of Science (AAAS) 2023, Vol. 9, (22)

Gunell, Herbert; Hamrin, Maria; Nesbit-Östman, Sara; et al.

Space weather disturbances in non-stormy times: occurrence of dB/dt spikes during three solar cycles

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2023, Vol. 128, (10)

Hamrin, Maria; Schillings, Audrey; Opgenoorth, Hermann J.; et al.

Waves in Magnetosheath Jets—Classification and the Search for Generation Mechanisms Using MMS Burst Mode Data

Journal of Geophysical Research - Space Physics, John Wiley & Sons 2023, Vol. 128, (7)

Krämer, Eva; Hamrin, Maria; Gunell, Herbert; et al.

Statistical survey of magnetic forces associated with earthward bursty bulk flows measured by MMS 2017–2021

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2023, Vol. 128, (5)

Pitkänen, Timo; Chong, Ghai Siung; Hamrin, Maria; et al.

Fast Earthward Convection in the Magnetotail and Nonzero IMF B_y: MMS Statistics

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2023, Vol. 128, (12)

Pitkänen, Timo; Chong, Ghai Siung; Hamrin, Maria; et al.

Signatures of wedgelets over Fennoscandia during the St Patrick s Day Storm 2015

Journal of Space Weather and Space Climate, EDP Sciences 2023, Vol. 13

Schillings, Audrey; Palin, Laurianne; Bower, Gemma E.; et al.

Statistical properties of the distribution and generation of kinetic-scale flux ropes in the terrestrial dayside magnetosheath

Geophysical Research Letters, American Geophysical Union (AGU) 2023, Vol. 50, (23)

Xiao, Y.C.; Yao, S.T.; Guo, R.L.; et al.

Ion-Vortex Magnetic Hole With Reversed Field Direction in Earth's Magnetosheath

Journal of Geophysical Research - Space Physics, John Wiley & Sons 2023, Vol. 128, (7)

Yao, S.T.; Li, J.H.; Zhou, X.-Z.; et al.

First investigation of the diamagnetic cavity boundary layer with a 1D3V PIC simulation

Astronomy and Astrophysics, EDP Sciences 2022, Vol. 667

Beth, Arnaud; Gunell, Herbert; Wedlund, C. Simon; et al.

Dawn-Dusk Ion Flow Asymmetry in the Plasma Sheet: Interplanetary Magnetic Field By Versus Distance With Respect to the Neutral Sheet

Journal of Geophysical Research - Space Physics, John Wiley & Sons 2022, Vol. 127, (4)

Chong, Ghai Siung; Pitkänen, Timo; Hamrin, Maria; et al.

Ion Dynamics at the Magnetopause of Ganymede

Journal of Geophysical Research - Space Physics, John Wiley & Sons 2022, Vol. 127, (1)

Fatemi, Shahab; Poppe, A.R.; Vorburger, Audrey; et al.

Distribution and Occurrence Frequency of dB/dt Spikes During Magnetic Storms 1980–2020

Space Weather: The International Journal of Research and Application, John Wiley & Sons 2022, Vol. 20, (5)

Schillings, Audrey; Palin, L.; Opgenoorth, Hermann J.; et al.

Mars’ plasma system. Scientific potential of coordinated multipoint missions: "The next generation"

Experimental astronomy, Springer 2022, Vol. 54 : 641-676

Sánchez-Cano, Beatriz; Lester, Mark; Andrews, David J.; et al.

Tailward Flows in the Vicinity of Fast Earthward Flows

Journal of Geophysical Research - Space Physics, Blackwell Publishing 2021, Vol. 126, (4)

Chong, Ghai Siung; De Spiegeleer, Alexandre; Hamrin, Maria; et al.

Ion Convection as a Function of Distance to the Neutral Sheet in Earth's Magnetotail

Journal of Geophysical Research - Space Physics, John Wiley & Sons 2021, Vol. 126, (12)

Chong, Ghai Siung; Pitkänen, Timo; Hamrin, Maria; et al.

In Which Magnetotail Hemisphere is a Satellite? Problems Using in Situ Magnetic Field Data

Journal of Geophysical Research - Space Physics, Blackwell Publishing 2021, Vol. 126, (2)

De Spiegeleer, Alexandre; Hamrin, Maria; Gunell, Herbert; et al.

Ion acoustic waves near a comet nucleus: Rosetta observations at comet 67P/Churyumov-Gerasimenko

Annales Geophysicae, European Geosciences Union (EGU) 2021, Vol. 39, (1) : 53-68

Gunell, Herbert; Goetz, Charlotte; Odelstad, Elias; et al.

Ground-Based Magnetometer Response to Impacting Magnetosheath Jets

Journal of Geophysical Research - Space Physics, John Wiley & Sons 2021, Vol. 126, (8)

Norenius, Linus; Hamrin, Maria; Goncharov, O.; et al.

Relevance of the North-South Electric Field Component in the Propagation of Fast Convective Earthward Flows in the Magnetotail: An Event Study

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2021, Vol. 126, (7)

Pitkänen, Timo; Hamrin, Maria; Chong, Ghai Siung; et al.

Asymmetry in the Earth's magnetotail neutral sheet rotation due to IMF B_ysign?

Geoscience Letters, Springer 2021, Vol. 8, (1)

Pitkänen, Timo; Kullen, Anita; Cai, Lei; et al.

Evolution of High-Speed Jets and Plasmoids Downstream of the Quasi-Perpendicular Bow Shock

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2020, Vol. 125, (6)

Goncharov, Oleksandr; Gunell, Herbert; Hamrin, Maria; et al.

The Venusian Atmospheric Oxygen Ion Escape: Extrapolation to the Early Solar System

Journal of Geophysical Research - Planets, American Geophysical Union (AGU) 2020, Vol. 125, (3)

Persson, Moa; Futaana, Y.; Ramstad, R.; et al.

Propagating and Dynamic Properties of Magnetic Dips in the Dayside Magnetosheath: MMS Observations

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2020, Vol. 125, (6)

Yao, S. T.; Hamrin, Maria; Shi, Q. Q.; et al.

Oscillatory Flows in the Magnetotail Plasma Sheet: Cluster Observations of the Distribution Function

Journal of Geophysical Research - Space Physics, AMER GEOPHYSICAL UNION 2019, Vol. 124, (4) : 2736-2754

De Spiegeleer, Alexandre; Hamrin, Maria; Gunell, Herbert; et al.

Oxygen Ion Flow Reversals in Earth's Magnetotail: A Cluster Statistical Study

Journal of Geophysical Research - Space Physics, Wiley-Blackwell 2019, Vol. 124, (11) : 8928-8942

De Spiegeleer, Alexandre; Hamrin, Maria; Volwerk, M.; et al.

Polarisation of a small-scale cometary plasma environment: particle-in-cell modelling of comet 67P/Churyumov-Gerasimenko

Astronomy and Astrophysics, EDP Sciences 2019, Vol. 631

Gunell, Herbert; Lindkvist, Jesper; Goetz, Charlotte; et al.

Can Reconnection be Triggered as a Solar Wind Directional Discontinuity Crosses the Bow Shock?: A Case of Asymmetric Reconnection

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2019, Vol. 124, (11) : 8507-8523

Hamrin, Maria; Gunell, Herbert; Goncharov, Oleksandr; et al.

Heavy Ion Flows in the Upper Ionosphere of the Venusian North Pole

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2019, Vol. 124, (6) : 4597-4607

Persson, Moa; Futaana, Yoshifumi; Nilsson, Hans; et al.

IMF B-y Influence on Magnetospheric Convection in Earth's Magnetotail Plasma Sheet

Geophysical Research Letters, American Geophysical Union (AGU) 2019, Vol. 46, (21) : 11698-11708

Pitkänen, Timo; Kullen, A.; Laundal, K. M.; et al.

Why an intrinsic magnetic field does not protect a planet against atmospheric escape

Astronomy and Astrophysics, EDP Sciences 2018, Vol. 614

Gunell, Herbert; Maggiolo, Romain; Nilsson, Hans; et al.

Bow shock generator current systems: MMS observations of possible current closure

Journal of Geophysical Research - Space Physics, Vol. 123 : 242-258

Hamrin, Maria; Gunell, Herbert; Lindkvist, Jesper; et al.

Energy conversion in cometary atmospheres: Hybrid modeling of 67P/Churyumov-Gerasimenko

Astronomy and Astrophysics, EDP Sciences 2018, Vol. 616

Lindkvist, Jesper; Hamrin, Maria; Gunell, Herbert; et al.

H+/O+ Escape Rate Ratio in the Venus Magnetotail and its Dependence on the Solar Cycle

Geophysical Research Letters, American Geophysical Union (AGU) 2018, Vol. 45, (20) : 10805-10811

Persson, Moa; Futaana, Y.; Fedorov, A.; et al.

Convection electric field and plasma convection in a twisted magnetotail: t THEMIS case study 1-2 January 2009

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2018, Vol. 123, (9) : 7486-7497

Pitkänen, Timo; Kullen, A.; Shi, Q. Q.; et al.

Comparison of Dust Impact and Solitary Wave Signatures Detected by Multiple Electric Field Antennas Onboard the MMS Spacecraft

Journal of Geophysical Research - Space Physics, American Geophysical Union (AGU) 2018, Vol. 123, (8) : 6119-6129

Vaverka, Jakub; Nakamura, Takuji; Kero, Johan; et al.

Low-frequency oscillatory flow signatures and high-speed flows in the Earth's magnetotail

Journal of Geophysical Research - Space Physics, Washington: American Geophysical Union (AGU) 2017, Vol. 122, (7) : 7042-7056

De Spiegeleer, Alexandre; Hamrin, Maria; Pitkänen, Timo; et al.

Ion acoustic waves at comet 67P/Churyumov-Gerasimenko: Observations and computations

Astronomy and Astrophysics, EDP Sciences 2017, Vol. 600

Gunell, H.; Nilsson, H.; Hamrin, Maria; et al.

Plasma waves confined to the diamagnetic cavity of comet 67P/Churyumov-Gerasimenko

Monthly notices of the Royal Astronomical Society, Oxford University Press 2017, Vol. 469 : S84-S92

Gunell, Herbert; Goetz, C.; Eriksson, A.; et al.

The Delayed Time Response of Geomagnetic Activity to the Solar Wind

Journal of Geophysical Research - Space Physics, AMER GEOPHYSICAL UNION 2017, Vol. 122, (11) : 109-127

Maggiolo, R.; Hamrin, Maria; De Keyser, J.; et al.

On IMF B_y-induced dawn-dusk asymmetries in earthward convective fast flows

Dawn-dusk asymmetries in planetary plasma environments, American Geophysical Union (AGU) 2017 : 95-106

Pitkänen, Timo; Hamrin, Maria; Karlsson, Tomas; et al.

Observations of multiharmonic ion cyclotron waves due to inverse ion cyclotron damping in the northern magnetospheric cusp

Geophysical Research Letters, Vol. 44, (1) : 22-29

Slapak, R.; Gunell, H.; Hamrin, Maria

Quantification of the total ion transport in the near-Earth plasma sheet

Annales Geophysicae, COPERNICUS GESELLSCHAFT MBH 2017, Vol. 35, (4) : 869-877

Slapak, Rikard; Hamrin, Maria; Pitkänen, Timo; et al.

Detection of EMPs generated by meteoroid impacts on the MMS spacecraft and problems with signal interpretation

2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)

Vaverka, Jakub; Pellinen-Wannberg, Asta; Kero, Johan; et al.

Potential of Earth Orbiting Spacecraft Influenced by Meteoroid Hypervelocity Impacts

IEEE Transactions on Plasma Science, Vol. 45, (8) : 2048-2055

Vaverka, Jakub; Pellinen-Wannberg, Asta; Kero, Johan; et al.

Detection of meteoroid hypervelocity impacts on the Cluster spacecraft: First results

Journal of Geophysical Research - Space Physics, Vol. 122, (6) : 6485-6494

Vaverka, Jakub; Pellinen-Wannberg, Asta; Kero, Johan; et al.

View publications in DiVA

Research groups

Head of research

Space Plasma Physics Group

Published: 04 Aug, 2022

Several Umeå researchers participated in the national space meeting in Lund