| 2022 Tonga Volcanic Eruption Induced Global Propagation of Ionospheric Disturbances via Lamb Waves SR Zhang, J Vierinen, E Aa, LP Goncharenko, PJ Erickson, W Rideout, ... Frontiers in Astronomy and Space Sciences 9, 871275, 2022 | 145 | 2022 |
| Ionospheric plasma irregularities characterized by the Swarm satellites: Statistics at high latitudes Y Jin, A Spicher, C Xiong, LBN Clausen, G Kervalishvili, C Stolle, ... Journal of Geophysical Research: Space Physics 124 (2), 1262-1282, 2019 | 87 | 2019 |
| GPS scintillations associated with cusp dynamics and polar cap patches Y Jin, JI Moen, K Oksavik, A Spicher, LBN Clausen, WJ Miloch Journal of Space Weather and Space Climate 7, A23, 2017 | 74 | 2017 |
| Interhemispheric study of polar cap patch occurrence based on Swarm in situ data A Spicher, LBN Clausen, WJ Miloch, V Lofstad, Y Jin, JI Moen Journal of Geophysical Research: Space Physics 122 (3), 3837-3851, 2017 | 72 | 2017 |
| Significant ionospheric hole and equatorial plasma bubbles after the 2022 Tonga volcano eruption E Aa, SR Zhang, PJ Erickson, J Vierinen, AJ Coster, LP Goncharenko, ... Space Weather 20 (7), e2022SW003101, 2022 | 66 | 2022 |
| Observation of polar cap patches and calculation of gradient drift instability growth times: A Swarm case study A Spicher, T Cameron, EM Grono, KN Yakymenko, SC Buchert, ... Geophysical Research Letters 42 (2), 201-206, 2015 | 65 | 2015 |
| Pronounced suppression and X‐pattern merging of equatorial ionization anomalies after the 2022 Tonga volcano eruption E Aa, SR Zhang, W Wang, PJ Erickson, L Qian, R Eastes, BJ Harding, ... Journal of Geophysical Research: Space Physics 127 (6), e2022JA030527, 2022 | 59 | 2022 |
| Ionospheric plasma irregularities based on in situ measurements from the Swarm satellites Y Jin, C Xiong, L Clausen, A Spicher, D Kotova, S Brask, G Kervalishvili, ... Journal of Geophysical Research: Space Physics 125 (7), e2020JA028103, 2020 | 52 | 2020 |
| Plasma turbulence and coherent structures in the polar cap observed by the ICI‐2 sounding rocket A Spicher, WJ Miloch, LBN Clausen, JI Moen Journal of Geophysical Research: Space Physics 120 (12), 10,959-10,978, 2015 | 49 | 2015 |
| The multi-needle Langmuir probe system on board NorSat-1 H Hoang, LBN Clausen, K Røed, TA Bekkeng, E Trondsen, B Lybekk, ... Space Science Reviews 214, 1-16, 2018 | 47 | 2018 |
| Direct evidence of double‐slope power spectra in the high‐latitude ionospheric plasma A Spicher, WJ Miloch, JI Moen Geophysical Research Letters 41 (5), 1406-1412, 2014 | 44 | 2014 |
| Reverse flow events and small‐scale effects in the cusp ionosphere A Spicher, AA Ilyasov, WJ Miloch, AA Chernyshov, LBN Clausen, JI Moen, ... Journal of Geophysical Research: Space Physics 121 (10), 10,466-10,480, 2016 | 33 | 2016 |
| On the production of ionospheric irregularities via Kelvin‐Helmholtz instability associated with cusp flow channels A Spicher, K Deshpande, Y Jin, K Oksavik, MD Zettergren, LBN Clausen, ... Journal of Geophysical Research: Space Physics 125 (6), e2019JA027734, 2020 | 27 | 2020 |
| A study of data analysis techniques for the multi-needle Langmuir probe H Hoang, K Røed, TA Bekkeng, JI Moen, A Spicher, LBN Clausen, ... Measurement Science and Technology 29 (6), 065906, 2018 | 25 | 2018 |
| Direct Evidence for the Dissipation of Small‐Scale Ionospheric Plasma Structures by a Conductive E Region MF Ivarsen, Y Jin, A Spicher, LBN Clausen Journal of Geophysical Research: Space Physics 124 (4), 2935-2942, 2019 | 21 | 2019 |
| Dayside field‐aligned current impacts on ionospheric irregularities A Fæhn Follestad, K Herlingshaw, H Ghadjari, DJ Knudsen, ... Geophysical Research Letters 47 (11), e2019GL086722, 2020 | 20 | 2020 |
| Extremely low‐frequency waves inside the diamagnetic cavity of comet 67P/Churyumov‐Gerasimenko B Madsen, CS Wedlund, A Eriksson, C Goetz, T Karlsson, H Gunell, ... Geophysical Research Letters 45 (9), 3854-3864, 2018 | 17 | 2018 |
| Interferometric study of ionospheric plasma irregularities in regions of phase scintillations and HF backscatter A Spicher, J LaBelle, JW Bonnell, R Roglans, C Moser, SA Fuselier, ... Geophysical research letters 49 (12), e2021GL097013, 2022 | 15 | 2022 |
| Steepening plasma density spectra in the ionosphere: The crucial role played by a strong E‐region MF Ivarsen, JP St‐Maurice, Y Jin, J Park, W Miloch, A Spicher, YS Kwak, ... Journal of Geophysical Research: Space Physics 126 (8), e2021JA029401, 2021 | 15 | 2021 |
| Simultaneous global ionospheric disturbances associated with penetration electric fields during intense and minor solar and geomagnetic disturbances SR Zhang, Y Nishimura, J Vierinen, LR Lyons, DJ Knipp, BJ Gustavsson, ... Geophysical Research Letters 50 (19), e2023GL104250, 2023 | 14 | 2023 |
