Research Output

Research Output per year

1990 2020

• 189 Article
• 36 Conference contribution
• 6 Literature review
• 4 Poster
• 11 More
  • 3 Anthology
  • 2 Chapter
  • 2 Editorial
  • 2 Working paper
  • 1 Review Article
  • 1 Other contribution

Research Output per year

Research Output per year

Search results

• 1997

  Testing a new approach for event-oriented magnetospheric modelling

  Kubyshkina, MV., Sergeev, VA., Pulkkinen, T. I. & Malkov, MV., 1997, PROBLEMS OF GEOSPACE. Pudovkin, MI., Besser, BP., Riedler, W. & Lyatskaya, AM. (eds.). p. 207-213 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
• 1998

  A quantitative assessment of energy storage and release in the earth's magnetotail

  Baker, DN., Pulkkinen, T. I., Hesse, M. & McPherron, RL., 1 Aug 1998, In : Journal of geophysical research: Space physics. 103, A8, p. 17733-17734 2 p.

  Research output: Contribution to journal › Editorial › Scientific › peer-review

• 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 journal › Article › Scientific › peer-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 journal › Article › Scientific › peer-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 journal › Article › Scientific › peer-review

• High-altitude polar cap electric field responses to southward turnings of the interplanetary magnetic field

  Turner, NE., Baker, DN., Pulkkinen, T. I., Singer, HJ., Mozer, F. & Lepping, RP., 1 Nov 1998, In : Journal of geophysical research: Space physics. 103, A11, p. 26533-26545 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Mapping between the ionospheric and the tail electric fields in a time-dependent Earth's magnetosphere

  Toivanen, P. K., Koskinen, H. E. J. & Pulkkinen, T. I., 1 May 1998, In : Journal of geophysical research: Space physics. 103, A5, p. 9153-9164 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Pseudobreakup and substorm onset: Observations and MHD simulations compared

  Pulkkinen, T. I., Baker, DN., Wiltberger, M., Goodrich, C., Lopez, RE. & Lyon, JG., 1 Jul 1998, In : Journal of geophysical research: Space physics. 103, A7, p. 14847-14854 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Solar cycle correlations of substorm and auroral occurrence frequency

  Nevanlinna, H. & Pulkkinen, T. I., 15 Aug 1998, In : Geophysical Research Letters. 25, 16, p. 3087-3090 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Two substorm intensifications compared: Onset, expansion, and global consequences

  Pulkkinen, T. I., Baker, D. N., Frank, L. A., Sigwarth, J. B., Opgenoorth, H. J., Greenwald, R., Friis-Christensen, E., Mukai, T., Nakamura, R., Singer, H., Reeves, G. D. & Lester, M., 1998, In : Journal of geophysical research: Space physics. 103, A1, p. 15-27 13 p., 97JA01985.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • interplanetary magnetic fields
  • Magnetic fields
  • magnetic field
  • expansion
  • Plasmas
  31 Citations (Scopus)
• 1999

  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 journal › Article › Scientific › peer-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 journal › Article › Scientific › peer-review

• Equinoctial and solstitial averages of magnetospheric relativistic electrons: A strong semiannual modulation

  Baker, DN., Kanekal, SG., Pulkkinen, T. I. & Blake, JB., 15 Oct 1999, In : Geophysical Research Letters. 26, 20, p. 3193-3196 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• First results from the hot plasma instrument PROMICS-3 on Interball-2

  Sandahl, I., Barabash, S., Borg, H., Budnik, EY., Dubinin, EM., Eklund, U., Koskinen, H., Lundin, K., Lundin, R., Malkki, A., Pellinen, R., Pissarenko, NF., Pulkkinen, T. & Zakharov, AV., May 1999, In : Annales Geophysicae. 17, 5, p. 659-673 15 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Global magnetospheric response to IMF driving: ISTP observations, empirical modeling, and MHD simulations

  Pulkkinen, T. I. & Wiltberger, M., 1999, In : Physics and chemistry of the earth part c-Solar-Terrestial and planetary science. 24, 1-3, p. 153-162 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Hybrid input algorithm: An event-oriented magnetospheric model

  Kubyshkina, MV., Sergeev, VK. & Pulkkinen, T. I., 1 Nov 1999, In : Journal of Geophysical Research. 104, A11, p. 24977-24993 17 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Size of the auroral oval: UV ovals and precipitation boundaries compared

  Kauristie, K., Weygand, J., Pulkkinen, T. I., Murphree, JS. & Newell, PT., 1 Feb 1999, In : Journal of Geophysical Research. 104, A2, p. 2321-2331 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Spatial extent and dynamics of a thin current sheet during the substorm growth phase on December 10, 1996

  Pulkkinen, T. I., Baker, DN., Cogger, LL., Frank, LA., Sigwarth, JB., Kokubun, S., Mukai, T., Singer, HJ., Slavin, JA. & Zelenyi, L., 1 Dec 1999, In : Journal of Geophysical Research. 104, A12, p. 28475-28490 16 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Substorms: A global instability of the magnetosphere-ionosphere system

  Baker, DN., Pulkkinen, T. I., Buchner, J. & Klimas, AJ., 1 Jul 1999, In : Journal of Geophysical Research. 104, A7, p. 14601-14611 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• The role of photoemission in the coupling of the Mercury surface and magnetosphere

  Grard, R., Laakso, H. & Pulkkinen, T. I., Dec 1999, In : Planetary and Space Science. 47, 12, p. 1459-1463 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Time-dependent modeling of particles and electromagnetic fields during the substorm growth phase: Anisotropy of energetic electrons

  Toivanen, PK., Pulkkinen, T. I., Friedel, RHW., Reeves, GD., Korth, A., Mouikis, C. & Koskinen, HEJ., 1 May 1999, In : Journal of Geophysical Research. 104, A5, p. 10205-10220 16 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
• 2000

  Combining multi-point spacecraft and two-dimensional ground-based observations: Theory and example of an IMF B-Y-related cusp current system

  Amm, O., Kauristie, K., Pulkkinen, TI., Engebretson, MJ., Greenwald, RA., Luhr, H. & Moretto, T., 2000, CLUSTER-II WORKSHOP MULTISCALE/MULTIPOINT PLASMA MEASUREMENTS, PROCEEDINGS. Harris, RA. (ed.). European Space Agency, p. 327-330 4 p. (ESA SPECIAL PUBLICATIONS; vol. 449).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Comparisons of ground-based and polar UVI observations - Auroral streamers versus substorm activity

  Kauristie, K., Sergeev, VA., Pulkkinen, TI., Eglitis, P., Opgenoorth, HJ., Amm, O., Jussila, J. R. T. & Liou, K., 2000, PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS. Wilson, A. (ed.). p. 299-302 4 p. (ESA SPECIAL PUBLICATIONS; vol. 443).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• 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 journal › Article › Scientific › peer-review

• Entry of plasma sheet particles into the inner magnetosphere as observed by Polar/CAMMICE

  Ganushkina, NY., Pulkkinen, TI., Sergeev, VA., Kubyshkina, MV., Baker, DN., Turner, NE., Grande, M., Kellett, B., Fennell, J., Roeder, J., Sauvaud, JA. & Fritz, TA., 1 Nov 2000, In : Journal of Geophysical Research. 105, A11, p. 25205-25219 15 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Evaluation of the tail current contribution to Dst

  Turner, NE., Baker, DN., Pulkkinen, TI. & McPherron, RL., 1 Mar 2000, In : Journal of Geophysical Research. 105, A3, p. 5431-5439 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• HF radar observations of an isolated substorm after prolonged quiet geomagnetic conditions

  Uspensky, M., Eglitis, P., Partamies, N., Starkov, G., Fabirovsky, A., Opgenoorth, H., Pulkkinen, T. & Pellinen, R., 2000, PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS. Wilson, A. (ed.). p. 95-98 4 p. (ESA SPECIAL PUBLICATIONS; vol. 443).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Ionospheric current signatures of transient plasma sheet flows

  Kauristie, K., Sergeev, VA., Kubyshkina, M., Pulkkinen, T. I., Angelopoulos, V., Phan, T., Lin, RP. & Slavin, JA., 1 May 2000, In : Journal of Geophysical Research. 105, A5, p. 10677-10690 14 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Ionospheric shear flow situations observed by the MIRACLE network, and the concept of Harang discontinuity

  Amm, O., Janhunen, P., Opgenoorth, HJ., Pulkkinen, T. I. & Viljanen, A., 2000, MAGNETOSPHERIC CURRENT SYSTEMS. Ohtani, S., Fujii, R., Hesse, M. & Lysak, RL. (eds.). AMERICAN GEOPHYSICAL UNION, p. 227-236 10 p. (GEOPHYSICAL MONOGRAPH SERIES; vol. 118).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Loading-unloading processes in the nightside ionosphere

  Kallio, EI., Pulkkinen, T. I., Koskinen, HEJ., Viljanen, A., Slavin, JA. & Ogilvie, K., 1 Jun 2000, In : Geophysical Research Letters. 27, 11, p. 1627-1630 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Magnetotail currents during the growth phase and local auroral breakup

  Pulkkinen, T. I., Kubyshkina, MV., Baker, DN., Cogger, LL., Kokubun, S., Mukai, T., Singer, HJ., Slavin, JA. & Zelenyi, L., 2000, MAGNETOSPHERIC CURRENT SYSTEMS. Ohtani, S., Fujii, R., Hesse, M. & Lysak, RL. (eds.). AMERICAN GEOPHYSICAL UNION, p. 81-89 9 p. (GEOPHYSICAL MONOGRAPH SERIES; vol. 118).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• MHD simulation of the magnetotail during the December 10, 1996, substorm

  Wiltberger, M., Pulkkinen, T. I., Lyon, JG. & Goodrich, CC., 1 Dec 2000, In : Journal of Geophysical Research. 105, A12, p. 27649-27663 15 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Multipoint measurements hn the magnetosphere: ISTP results and challenges for Cluster II

  Pulkkinen, T. I. & Koskinen, HEJ., 2000, CLUSTER-II WORKSHOP MULTISCALE/MULTIPOINT PLASMA MEASUREMENTS, PROCEEDINGS. Harris, RA. (ed.). European Space Agency, p. 63-69 7 p. (ESA SPECIAL PUBLICATIONS; vol. 449).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Observations of plasma entry into the magnetosphere at late magnetic local times

  Koskinen, HEJ., Malkki, AM., Pulkkinen, T. I., Sandahl, I., Budnik, EY., Fedorov, AO., Greenwald, RA., Baker, KB., Frank, LA., Sigwarth, JB. & Peterson, WK., 2000, COORDINATED MEASUREMENTS OF MAGNETOSPHERIC PROCESSES. Russell, CT. (ed.). p. 1617-1622 6 p. (ADVANCES IN SPACE RESEARCH-SERIES; vol. 25).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• On the coordinated use of miracle and satellite observations - A case study of a space weather event

  Kauristie, K., Viljanen, A., Pulkkinen, A., Amm, O., Janhunen, P., Pulkkinen, T. I., Pirjola, R., Pellinen, RJ. & Brittnacher, M., 2000, CLUSTER-II WORKSHOP MULTISCALE/MULTIPOINT PLASMA MEASUREMENTS, PROCEEDINGS. Harris, RA. (ed.). European Space Agency, p. 295-298 4 p. (ESA SPECIAL PUBLICATIONS; vol. 449).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Plasma sheet ion injections into the auroral bulge: Correlative study of spacecraft and ground observations

  Sergeev, VA., Sauvaud, JA., Popescu, D., Kovrazhkin, RA., Lutsenko, VN., Zelenyi, LM., Syrjäsuo, M., Viljanen, A., Pulkkinen, TI., Kudela, K., Kokubun, S. & Mukai, T., 1 Aug 2000, In : Journal of Geophysical Research. 105, A8, p. 18465-18481 17 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Plasma sheet particle penetration as intense nose structures into the inner magnetosphere

  Ganushkina, NY., Pulkkinen, T. I. & Bashkirov, VF., 2000, PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS. Wilson, A. (ed.). p. 389-392 4 p. (ESA SPECIAL PUBLICATIONS; vol. 443).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Ring current enhancement due to substorm-associated inductive electric fields

  Pulkkinen, T. I., Ganushkina, NY., Bashkirov, VF., Baker, DN., Fennell, JF., Roeder, J., Fritz, TA., Grande, M., Kellett, B. & Kettmann, G., 2000, PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS. Wilson, A. (ed.). p. 451-454 4 p. (ESA SPECIAL PUBLICATIONS; vol. 443).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Solar wind control of magnetospheric energy content: Substorm quenching and multiple onsets

  Karlsson, SBP., Opgenoorth, HJ., Eglitis, P., Kauristie, K., Syrjäsuo, M., Pulkkinen, T., Lockwood, M., Nakamura, R., Reeves, G. & Romanov, S., 1 Mar 2000, In : Journal of Geophysical Research. 105, A3, p. 5335-5356 22 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Solar wind energy input and magnetospheric substorm activity compared

  Petrukovich, AA., Kallio, EI., Pulkkinen, T. I. & Koskinen, HEJ., 2000, PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS. Wilson, A. (ed.). p. 67-70 4 p. (ESA SPECIAL PUBLICATIONS; vol. 443).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Structure of non-adiabatic current sheets: Role of the trapped population and phase mixing

  Malova, H., Bykov, AA., Popov, VY., Pulkkinen, T. I., Sharma, AS. & Zelenyi, LM., 2000, PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS. Wilson, A. (ed.). p. 177-182 6 p. (ESA SPECIAL PUBLICATIONS; vol. 443).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Summary of session 5: Storm-substorm relationship

  Pulkkinen, T. I. & Sharma, AS., 2000, PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS. Wilson, A. (ed.). p. 415-417 3 p. (ESA SPECIAL PUBLICATIONS; vol. 443).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Thin current sheet evolution as seen in observations, empirical models and MHD simulations

  Pulkkinen, T. I. & Wiltberger, M., 1 May 2000, In : Geophysical Research Letters. 27, 9, p. 1363-1366 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Validation of magnetospheric models: Proceedings of the D3.4 Symposium of COSPAR Scientific Commission D which was held during the 33rd COSPAR Scientific Assembly, Warsaw, Poland, July 2000

  Pulkkinen, T. & Wolf, R., 2000, (Advances in space research vol 28, no 12)

  Research output: Book/Report › Anthology › Scientific › peer-review
• 2001

  A search engine for auroral forms

  Syrjäsuo, MT., Kauristie, K. & Pulkkinen, TI., 2001, ADVANCES IN AURORAL PHYSICS. Malingre, M. (ed.). Elsevier Science B.V., p. 1611-1616 6 p. (ADVANCES IN SPACE RESEARCH; vol. 28).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• A statistical study of evening sector arcs and electrojets

  Kauristie, K., Syrjäsuo, MT., Amm, O., Viljanen, A., Pulkkinen, TI. & Opgenoorth, HJ., 2001, ADVANCES IN AURORAL PHYSICS. Malingre, M. (ed.). Elsevier Science B.V., p. 1605-1610 6 p. (ADVANCES IN SPACE RESEARCH; vol. 28).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-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 journal › Article › Scientific › peer-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 journal › Article › Scientific › peer-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 journal › Article › Scientific › peer-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 journal › Article › Scientific › peer-review