{"id":"https://openalex.org/A5018199972","orcid":"https://orcid.org/0000-0002-9706-0493","observed_orcids":["https://orcid.org/0000-0002-9706-0493"],"display_name":"Lars Kroon","raw_author_names":["Kroon, Lars","L Kroon","L. Kroon","Lars Kroon"],"full_name":"Kroon, Lars","works_count":21,"cited_by_count":139,"summary_stats":{"2yr_mean_citedness":7.0,"h_index":7,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5018199972","orcid":"https://orcid.org/0000-0002-9706-0493","observed_orcids":["https://orcid.org/0000-0002-9706-0493"]},"affiliations":[{"institution":{"id":"https://openalex.org/I102134673","ror":"https://ror.org/05ynxx418","display_name":"Link\u00f6ping University","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]},"years":[2017,2016,2015,2011,2009,2008,2007,2004,2003,2002]},{"institution":{"id":"https://openalex.org/I1291458624","ror":"https://ror.org/0470cgs30","display_name":"Swedish Defence Research Agency","country_code":"SE","type":"government","lineage":["https://openalex.org/I1291458624"]},"years":[2014,2013,2012,2011,2009]},{"institution":{"id":"https://openalex.org/I1339161553","ror":"https://ror.org/045rgx026","display_name":"Saab (Switzerland)","country_code":"CH","type":"company","lineage":["https://openalex.org/I1339161553","https://openalex.org/I4210153572"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210153572","ror":"https://ror.org/05kyy7d06","display_name":"Saab (Sweden)","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210153572"]},"years":[2024]}],"last_known_institutions":[{"id":"https://openalex.org/I1339161553","ror":"https://ror.org/045rgx026","display_name":"Saab (Switzerland)","country_code":"CH","type":"company","lineage":["https://openalex.org/I1339161553","https://openalex.org/I4210153572"]},{"id":"https://openalex.org/I4210153572","ror":"https://ror.org/05kyy7d06","display_name":"Saab (Sweden)","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210153572"]}],"topics":[{"id":"https://openalex.org/T11022","display_name":"Spectral Theory in Mathematical Physics","count":7,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11887","display_name":"Quasicrystal Structures and Properties","count":7,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10591","display_name":"Theoretical and Computational Physics","count":5,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter 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/T10248","display_name":"Nonlinear Waves and Solitons","count":3,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear 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/T10588","display_name":"Mathematical Dynamics and Fractals","count":3,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11887","display_name":"Quasicrystal Structures and Properties","value":0.0001336,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12158","display_name":"Guidance and Control Systems","value":3.88e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11575","display_name":"Nonlinear Photonic Systems","value":3.84e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear 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/T11022","display_name":"Spectral Theory in Mathematical Physics","value":2.76e-05,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13371","display_name":"Military Defense Systems Analysis","value":2.69e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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":0.7328150272369385},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6462899446487427},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.4590761363506317},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.43025442957878113},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.42503949999809265}],"counts_by_year":[{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":7},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":9},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":7}],"display_name_alternatives":["Kroon, Lars","L Kroon","L. Kroon","Lars Kroon"],"block_key":"l kroon","works_api_url":"https://api.openalex.org/works?filter=author.id:A5018199972","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5018199972","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
