1990 …2020

Research output per year

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Research Output

Anthology

The inner magnetosphere: physics and modeling

Pulkkinen, T., Tsyganenko, N. A. & Friedel, R. H. W., 2005, AMERICAN GEOPHYSICAL UNION. (Geophysical monograph, 155)

Research output: Book/ReportAnthologyScientificpeer-review

Article

Alfvén: magnetosphere - ionosphere connection explorers

Berthomier, M., Fazakerley, A. N., Forsyth, C., Pottelette, R., Alexandrova, O., Anastasiadis, A., Aruliah, A., Blelly, P-L., Briand, C., Bruno, R., Canu, P., Cecconi, B., Chust, T., Daglis, I., Davies, J., Dunlop, M., Fontaine, D., Génot, V., Gustavsson, B., Haerendel, G. & 43 others, Hamrin, M., Hapgood, M., Hess, S., Kataria, D., Kauristie, K., Kemble, S., Khotyaintsev, Y., Koskinen, H., Lamy, L., Lanchester, B., Louarn, P., Lucek, E., Lundin, R., Maksimovic, M., Manninen, J., Marchaudon, A., Marghitu, O., Marklund, G., Milan, S., Moen, J., Mottez, F., Nilsson, H., Ostgaard, N., Owen, C. J., Parrot, M., Pedersen, A., Perry, C., Pinçon, J-L., Pitout, F., Pulkkinen, T. I., Rae, I. J., Rezeau, L., Roux, A., Sandahl, I., Sandberg, I., Vogt, J., Walsh, A., Watt, C. E. J., Wild, J. A., Yamauchi, M., Zarka, P., Zouganelis, I. & Turunen, E., 2012, In : Experimental Astronomy. 33, 2-3, p. 445-489

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)

Alfvén Ion Cyclotron Waves in Sheath Regions Driven by Interplanetary Coronal Mass Ejections

Ala-Lahti, M., Kilpua, E. K. J., Souček, J., Pulkkinen, T. I. & Dimmock, A. P., 1 Jun 2019, In : Journal of geophysical research: Space physics. 124, 6, p. 3893-3909 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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4 Citations (Scopus)
33 Downloads (Pure)

A model for the distant tail field: ISEE 3 revisited

Pulkkinen, TI., Baker, DN., Owen, CJ. & Slavin, JA., 1996, In : Journal of geomagnetism and geoelectricity. 48, 5-6, p. 455-471 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Analysis of the Substorm Trigger Phase Using Multiple Ground-Based Instrumentation

KAURISTIE, K., Pulkkinen, T. I., PELLINEN, RJ., JANHUNEN, P., HUUSKONEN, A., VILJANEN, A., OPGENOORTH, HJ., HEIKKILA, WJ. & BAKER, DN., 1 Aug 1995, In : Geophysical Research Letters. 22, 15, p. 2065-2068 4 p.

Research output: Contribution to journalArticleScientificpeer-review

An influence of long-lasting and gradual magnetic flux transport on fate of magnetotail fast plasma flows: An energetic particle injection substorm event study

Nowada, M., Fu, S., Parks, G. K., Pulkkinen, T. I. & Pu, Z., 2014, In : Planetary and Space Science. 101, 15 October, p. 135148

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

Annual variations in westward auroral electrojet and substorm occurrence rate during solar cycle 23

Guo, J., Pulkkinen, T. I., Tanskanen, E. I., Feng, X., Emery, B. A., Liu, H., Liu, C. & Zhong, D., 2014, In : Journal of geophysical research: Space physics. 119, 3, p. 2061-2068

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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6 Citations (Scopus)
21 Downloads (Pure)

A possible interpretation of cold ion beams in the Earth's tail lobe

Baker, DN., Pulkkinen, T. I., Toivanen, P., Hesse, M. & McPherron, RL., 1996, In : Journal of geomagnetism and geoelectricity. 48, 5-6, p. 699-710 12 p.

Research output: Contribution to journalArticleScientificpeer-review

April 2000 magnetic storm: Solar wind driver and magnetospheric response

Huttunen, K. E. J., Koskinen, HEJ., Pulkkinen, TI., Pulkkinen, A., Palmroth, M., Reeves, EGD. & Singer, HJ., 13 Dec 2002, In : Journal of Geophysical Research. 107, A12, 21 p., 1440.

Research output: Contribution to journalArticleScientificpeer-review

A pseudo-breakup observation: Localized current wedge across the postmidnight auroral oval

Partamies, N., Amm, O., Kauristie, K., Pulkkinen, TI. & Tanskanen, E., 15 Jan 2003, In : Journal of Geophysical Research. 108, A1, 10 p., 1020.

Research output: Contribution to journalArticleScientificpeer-review

Assessment of ionospheric Joule heating by GUMICS-4 MHD simulation, AMIE, and satellite-based statistics: towards a synthesis

Palmroth, M., Janhunen, P., Pulkkinen, TI., Aksnes, A., Lu, G., Ostgaard, N., Watermann, J., Reeves, GD. & Germany, GA., 2005, In : Annales Geophysicae. 23, 6, p. 2051-2068 18 p.

Research output: Contribution to journalArticleScientificpeer-review

A statistical study into the spatial distribution and dawn-dusk asymmetry of dayside magnetosheath ion temperatures as a function of upstream solar wind conditions

Dimmock, A. P., Nykyri, K., Karimabadi, H., Osmane, A. & Pulkkinen, T. I., 2015, In : Journal of geophysical research: Space physics. 120, 4, p. 2767-2782

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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23 Citations (Scopus)
157 Downloads (Pure)

A statistical study of magnetic field fluctuations in the dayside magnetosheath and their dependence on upstream solar wind conditions

Dimmock, A. P., Nykyri, K. & Pulkkinen, T. I., 2014, In : Journal of geophysical research: Space physics. 119, 8, p. 6231-6248

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
22 Downloads (Pure)

A statistical study of the dawn-dusk asymmetry of ion temperature anisotropy and mirror mode occurrence in the terrestrial dayside magnetosheath using THEMIS data

Dimmock, A. P., Osmane, A., Pulkkinen, T. I. & Nykyri, K., 2015, In : Journal of geophysical research: Space physics. 120, 7, p. 5489-5503

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
17 Citations (Scopus)
141 Downloads (Pure)

A strong CME-related magnetic cloud interaction with the Earth's magnetosphere: ISTP observations of rapid relativistic electron acceleration on May 15, 1997

Baker, DN., Pulkkinen, T. I., Li, H., Kanekal, SG., Ogilvie, KW., Lepping, RP., Blake, JB., Callis, LB., Rostoker, G., Singer, HJ. & Reeves, GD., 1 Aug 1998, In : Geophysical Research Letters. 25, 15, p. 2975-2978 4 p.

Research output: Contribution to journalArticleScientificpeer-review

A study of inverted-V auroral acceleration mechanisms using Polar/Fast Auroral Snapshot conjunctions

Janhunen, P., Olsson, A., Peterson, WK., Laakso, H., Pickett, JS., Pulkkinen, TI. & Russell, CT., 1 Sep 2001, In : Journal of Geophysical Research. 106, A9, p. 18995-19011 17 p.

Research output: Contribution to journalArticleScientificpeer-review

A Study of Magnetic-Field and Current Configurations in The Magnetotail at the Time of a Substorm Onset

Pulkkinen, T. I., Jun 1991, In : Planetary and Space Science. 39, 6, p. 833-845 13 p.

Research output: Contribution to journalArticleScientificpeer-review

At substorm onset, 40% of AL comes from underground

Tanskanen, EI., Viljanen, A., Pulkkinen, TI., Pirjola, R., Hakkinen, L., Pulkkinen, A. & Amm, O., 1 Jul 2001, In : Journal of Geophysical Research. 106, A7, p. 13119-13134 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Auroral electrojets during deep solar minimum at the end of solar cycle 23

Pulkkinen, T. I., Tanskanen, E. I., Viljanen, A., Partamies, N. & Kauristie, K., 2011, In : Journal of Geophysical Research. 116, A04207, p. .

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
23 Citations (Scopus)
281 Downloads (Pure)

Auroral electrojets variations caused by recurrent high-speed solar wind streams during the extreme solar minimum of 2008

Guo, J., Feng, X., Pulkkinen, T. I., Tanskanen, E. I., Xu, W., Lei, J. & Emery, B. A., 2012, In : Journal of Geophysical Research. 117, A04307, p. .

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
8 Citations (Scopus)
11 Downloads (Pure)

Auroral Fading in Ionosphere-Magnetosphere Coupling Model - Implications for Possible Mechanisms

JANHUNEN, P., Pulkkinen, T. I. & KAURISTIE, K., 1 Aug 1995, In : Geophysical Research Letters. 22, 15, p. 2049-2052 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Auroral observations in Finland: Results from all-sky cameras, 1973-1997

Nevanlinna, H. & Pulkkinen, TI., 1 May 2001, In : Journal of Geophysical Research. 106, A5, p. 8109-8118 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Auroral precipitation fading before and at substorm onset: ionospheric and geostationary signatures

Kauristie, K., Pulkkinen, TI., Huuskonen, A., Pellinen, RJ., Opgenoorth, HJ., Baker, DN., Korth, A. & Syrjäsuo, M., Aug 1997, In : Annales Geophysicae. 15, 8, p. 967-983 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Auroral streamers and magnetic flux closure

Hubert, B., Kauristie, K., Amm, O., Milan, S. E., Grocott, A., Cowley, S. W. H. & Pulkkinen, T. I., 9 Aug 2007, In : Geophysical Research Letters. 34, 15, 6 p., 15105.

Research output: Contribution to journalArticleScientificpeer-review

Ballooning instability in the presence of a plasma flow: A synthesis of tail reconnection and current disruption models for the initiation of substorms

Pu, ZY., Kang, KB., Korth, A., Fu, SY., Zong, QG., Chen, ZX., Hong, MH., Liu, ZX., Mouikis, CG., Friedel, RWH. & Pulkkinen, T., 1 May 1999, In : Journal of Geophysical Research. 104, A5, p. 10235-10248 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Cdaw-9 Analysis of Magnetospheric Events on May 3, 1986 - Event-C

BAKER, DN., Pulkkinen, T. I., MCPHERRON, RL., CRAVEN, JD., FRANK, LA., ELPHINSTONE, RD., MURPHREE, JS., FENNELL, JF., LOPEZ, RE. & NAGAI, T., 1 Mar 1993, In : Journal of Geophysical Research. 98, A3, p. 3815-3834 20 p.

Research output: Contribution to journalArticleScientificpeer-review

Changes in solar wind-magnetosphere coupling with solar cycle, season, and time relative to stream interfaces

McPherron, R. L., Baker, D. N., Pulkkinen, T. I., Hsu, T. -S., Kissinger, J. & Chu, X., 2013, In : JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS. 99, p. 1-13

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)

Changes in the response of the AL Index with solar cycle and epoch within a corotating interaction region

McPherron, R. L., Kepko, L., Pulkkinen, T. I., Hsu, T. S., Weygand, J. W. & Bargatze, L. F., 2009, In : Annales Geophysicae. 27, 8, p. 3165-3178 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Collective phenomena in the inner magnetosphere

Baker, DN., Kanekal, SG., Klimas, AJ., Vassiliadis, D. & Pulkkinen, T. I., Nov 1999, In : Physics of Plasmas. 6, 11, p. 4195-4199 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Comets in full sky L-alpha maps of the SWAN instrument - I. Survey from 1996 to 1998

Makinen, JTT., Bertaux, JL., Pulkkinen, TI., Schmidt, W., Kyrola, E., Summanen, T., Quemerais, E. & Lallement, R., Mar 2001, In : Astronomy and Astrophysics. 368, 1, p. 292-297 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Comparative statistical analysis of storm time activations and sawtooth events

Pulkkinen, T. I., Partamies, N., McPherron, R. L., Henderson, M., Reeves, G. D., Thomsen, M. F. & Singer, H. J., 11 Jan 2007, In : Journal of geophysical research: Space physics. 112, A1, 13 p., 01205.

Research output: Contribution to journalArticleScientificpeer-review

Comparison of Empirical Magnetic-Field Models and Global Mhd Simulations - The Near-Tail Currents

Pulkkinen, T. I., BAKER, DN., WALKER, RJ., RAEDER, J. & ASHOURABDALLA, M., 15 Mar 1995, In : Geophysical Research Letters. 22, 6, p. 675-678 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Compression of the Earth's magnetotail by interplanetary shocks directly drives transient magnetic flux closure

Hubert, B., Palmroth, M., Laitinen, TV., Janhunen, P., Milan, SE., Grocott, A., Cowley, SWH., Pulkkinen, T. & Gerard, JC., 31 May 2006, In : Geophysical Research Letters. 33, 10, 4 p., 10105.

Research output: Contribution to journalArticleScientificpeer-review

Continuous reconnection line and pressure-dependent energy conversion on the magnetopause in a global MHD model

Laitinen, T. V., Palmroth, M., Pulkkinen, T. I., Janhunen, P. & Koskinen, H. E. J., 2 Nov 2007, In : Journal of Geophysical Research. 112, A11, 13 p., 11201.

Research output: Contribution to journalArticleScientificpeer-review

Contribution of magnetotail reconnection to the cross-polar cap electric potential drop

Gordeev, E. I., Sergeev, V. A., Pulkkinen, T. I. & Palmroth, M., 2011, In : Journal of Geophysical Research. 116, A08219

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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15 Citations (Scopus)
182 Downloads (Pure)

Coordinated Cluster, ground-based instrumentation and low-altitude satellite observations of transient poleward-moving events in the ionosphere and in the tail lobe

Lockwood, M., Opgenoorth, H., van Eyken, AP., Fazakerley, A., Bosqued, JM., Denig, W., Wild, JA., Cully, C., Greenwald, R., Lu, G., Amm, O., Frey, H., Stromme, A., Prikryl, P., Hapgood, MA., Wild, MN., Stamper, R., Taylor, M., McCrea, I., Kauristie, K. & 18 others, Pulkkinen, T., Pitout, F., Balogh, A., Dunlop, M., Reme, H., Behlke, R., Hansen, T., Provan, G., Eglitis, P., Morley, SK., Alcayde, D., Blelly, PL., Moen, J., Donovan, E., Engebretson, M., Lester, M., Watermann, J. & Marcucci, MF., 2001, In : Annales Geophysicae. 19, 10-12, p. 1589-1612 24 p.

Research output: Contribution to journalArticleScientificpeer-review

Coronal mass ejections, magnetic clouds, and relativistic magnetospheric electron events: ISTP

Baker, DN., Pulkkinen, T. I., Li, H., Kanekal, SG., Blake, JB., Selesnick, RS., Henderson, MG., Reeves, GD., Spence, HE. & Rostoker, G., 1 Aug 1998, In : Journal of Geophysical Research. 103, A8, p. 17279-17291 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Coupled-mode scenario for the magnetospheric dynamics

Sergeev, VA., Pulkkinen, T. I. & Pellinen, RJ., 1 Jun 1996, In : Journal of Geophysical Research. 101, A6, p. 13047-13065 19 p.

Research output: Contribution to journalArticleScientificpeer-review

Cusp and magnetopause locations in global MHD simulation

Palmroth, M., Janhunen, P., Pulkkinen, TI. & Peterson, WK., 1 Dec 2001, In : Journal of Geophysical Research. 106, A12, p. 29435-29450 16 p.

Research output: Contribution to journalArticleScientificpeer-review

CUTLASS HF radar observations of high-velocity E-region echoes

Uspensky, MV., Koustov, AV., Eglitis, P., Huuskonen, A., Milans, SE., Pulkkinen, T. & Pirjola, R., Apr 2001, In : Annales Geophysicae. 19, 4, p. 411-424 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Differences in geomagnetic storms driven by magnetic clouds and ICME sheath regions

Pulkkinen, T. I., Partamies, N., Huttunen, K. E. J., Reeves, G. D. & Koskinen, H. E. J., 23 Jan 2007, In : Geophysical Research Letters. 34, 2, 4 p., 02105.

Research output: Contribution to journalArticleScientificpeer-review

Different magnetospheric modes: solar wind driving and coupling efficiency

Partamies, N., Pulkkinen, T. I., McPherron, R. L., McWilliams, K., Bryant, C. R., Tanskanen, E., Singer, H. J., Reeves, G. D. & Thomsen, M. F., 2009, In : Annales Geophysicae. 27, 11, p. 4281-4291 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Direct evidence of nonstationary collisionless shocks in space plasmas

Dimmock, A. P., Russell, C. T., Sagdeev, R. Z., Krasnoselskikh, V., Walker, S. N., Carr, C., Dandouras, I., Escoubet, C. P., Ganushkina, N., Gedalin, M., Khotyaintsev, Y., Aryan, H., Pulkkinen, T. & Balikhin, M. A., Feb 2019, In : Science Advances. 5, 2, 7 p., 9926.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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115 Downloads (Pure)

Discovery of a comet by its Lyman-alpha emission

Makinen, JTT., Bertaux, JL., Laakso, H., Pulkkinen, T., Summanen, T., Kyrola, E., Schmidt, W., Quemerais, E. & Lallement, R., 18 May 2000, In : Nature. 405, 6784, p. 321-322 2 p.

Research output: Contribution to journalArticleScientificpeer-review

Dispersive magnetosheath-like ion injections in the evening sector on January 11, 1997

Sandahl, I., Koskinen, HEJ., Malkki, AM., Pulkkinen, T. I., Budnik, EY., Fedorov, AO., Frank, LA. & Sigwarth, JB., 15 Jul 1998, In : Geophysical Research Letters. 25, 14, p. 2569-2572 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Dynamics of the Auroral Oval During Moderate Substorms

KAURISTIE, K., Pulkkinen, T. I. & PELLINEN, RJ., 1994, In : Geomagnetizm i aeronomiya. 34, 6, p. 9-17 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Effects of induced currents on Dst and on magnetic variations at midlatitude stations

Hakkinen, LVT., Pulkkinen, TI., Nevanlinna, H., Pirjola, RJ. & Tanskanen, EI., Jan 2002, In : Journal of Geophysical Research. 107, A1, 8 p., 1014.

Research output: Contribution to journalArticleScientificpeer-review

Energy content in the storm time ring current

Turner, NE., Baker, DN., Pulkkinen, TI., Roeder, JL., Fennell, JF. & Jordanova, VK., 1 Sep 2001, In : Journal of Geophysical Research. 106, A9, p. 19149-19156 8 p.

Research output: Contribution to journalArticleScientificpeer-review