{"id":"https://openalex.org/A5044577239","orcid":"https://orcid.org/0000-0001-7512-6407","observed_orcids":["https://orcid.org/0000-0001-7512-6407"],"display_name":"P. Tenfjord","raw_author_names":["P. Tenfjord","Paul A. R. Tenfjord","Paul Tenfjord","Tenfjord, P.","Tenfjord, Paul"],"full_name":"Tenfjord, Paul","works_count":135,"cited_by_count":1525,"summary_stats":{"2yr_mean_citedness":5.0,"h_index":24,"i10_index":40},"ids":{"openalex":"https://openalex.org/A5044577239","orcid":"https://orcid.org/0000-0001-7512-6407","observed_orcids":["https://orcid.org/0000-0001-7512-6407"]},"affiliations":[{"institution":{"id":"https://openalex.org/I107672454","ror":"https://ror.org/049s0rh22","display_name":"Dartmouth College","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I1290463931","ror":"https://ror.org/03tghng59","display_name":"Southwest Research Institute","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1290463931"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I1306266525","ror":"https://ror.org/0171mag52","display_name":"Goddard Space Flight Center","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I138211613","ror":"https://ror.org/03anc3s24","display_name":"Austrian Academy of Sciences","country_code":"AT","type":"government","lineage":["https://openalex.org/I138211613"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I4210091641","ror":"https://ror.org/002w0jp71","display_name":"Space Research Institute","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I4210091641"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I4210116419","ror":"https://ror.org/02j6gm739","display_name":"Max Planck Institute for Solar System Research","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210116419"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4210127368","ror":"https://ror.org/02mhjkx12","display_name":"Sopra (France)","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210127368"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4432739","ror":"https://ror.org/03zga2b32","display_name":"University of Bergen","country_code":"NO","type":"education","lineage":["https://openalex.org/I4432739"]},"years":[2022,2021,2020,2019,2018,2017,2016,2015,2014,2013]},{"institution":{"id":"https://openalex.org/I95457486","ror":"https://ror.org/01an7q238","display_name":"University of California, Berkeley","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},"years":[2018]}],"last_known_institutions":[{"id":"https://openalex.org/I4210127368","ror":"https://ror.org/02mhjkx12","display_name":"Sopra (France)","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210127368"]}],"topics":[{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","count":134,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","count":128,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11786","display_name":"Geomagnetism and Paleomagnetism Studies","count":49,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","count":27,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10781","display_name":"Low-Pressure Plasma Processing and Diagnostics","count":27,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11786","display_name":"Geomagnetism and Paleomagnetism Studies","value":0.0003031,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","value":0.0002932,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10787","display_name":"Lightning and Electromagnetic Phenomena","value":0.0001007,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","value":9.26e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","value":3.98e-05,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.954779863357544},{"id":"36819163","wikidata":"https://www.wikidata.org/wiki/Q287506","display_name":"Magnetic reconnection","score":0.9019709825515747},{"id":"8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","score":0.718500018119812},{"id":"115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","score":0.6808984875679016},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.14979729056358337}],"counts_by_year":[{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":7,"oa_works_count":2,"cited_by_count":5},{"year":2015,"works_count":11,"oa_works_count":3,"cited_by_count":9},{"year":2016,"works_count":8,"oa_works_count":4,"cited_by_count":31},{"year":2017,"works_count":12,"oa_works_count":2,"cited_by_count":58},{"year":2018,"works_count":27,"oa_works_count":11,"cited_by_count":81},{"year":2019,"works_count":23,"oa_works_count":6,"cited_by_count":124},{"year":2020,"works_count":21,"oa_works_count":16,"cited_by_count":130},{"year":2021,"works_count":16,"oa_works_count":11,"cited_by_count":268},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":178},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":146},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":155},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":164},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":176}],"display_name_alternatives":["P. Tenfjord","Paul A. R. Tenfjord","Paul Tenfjord","Tenfjord, P.","Tenfjord, Paul"],"block_key":"p tenfjord","works_api_url":"https://api.openalex.org/works?filter=author.id:A5044577239","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5044577239","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}
