{"id":"https://openalex.org/A5002363264","orcid":"https://orcid.org/0000-0002-8033-7740","observed_orcids":["https://orcid.org/0000-0002-8033-7740"],"display_name":"Andreas R. K\u00f6hler","raw_author_names":["A Koehler","A. Koehler","A. K\u00f6hler","A. R. K\u00f6hler","Andreas Koehler","Andreas Kohler","Andreas K\u00f6hler","Andreas R. K\u00f6hler","Koehler, Andreas","Kohler Andreas","Kohler, Andreas","K\u00d6HLER Andreas","K\u00f6hler, A.R.","K\u00f6hler, Andreas","K\u00f6hler, Andreas R","K\u00f6hler, Andreas R.","K\u00f6hler, Andreas Ralf"],"full_name":"Andreas R. K\u00f6hler","works_count":77,"cited_by_count":2002,"summary_stats":{"2yr_mean_citedness":1.25,"h_index":18,"i10_index":20},"ids":{"openalex":"https://openalex.org/A5002363264","orcid":"https://orcid.org/0000-0002-8033-7740","observed_orcids":["https://orcid.org/0000-0002-8033-7740"]},"affiliations":[{"institution":{"id":"https://openalex.org/I202963720","ror":"https://ror.org/0561a3s31","display_name":"University of St.Gallen","country_code":"CH","type":"education","lineage":["https://openalex.org/I202963720"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I207417044","ror":"https://ror.org/04zayvt43","display_name":"Universidade de Santa Cruz do Sul","country_code":"BR","type":"education","lineage":["https://openalex.org/I207417044"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210089469","ror":"https://ror.org/005p0t446","display_name":"Oeko Institut","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I4210089469"]},"years":[2023,2021,2016,2015]},{"institution":{"id":"https://openalex.org/I4210110517","ror":"https://ror.org/01n7gem85","display_name":"Deutsche Nationalbibliothek","country_code":"DE","type":"archive","lineage":["https://openalex.org/I4210110517"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4394709247","ror":"https://ror.org/02shtak05","display_name":"Stiftung f\u00fcr Technologiefolgen-Absch\u00e4tzung","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I4394709176","https://openalex.org/I4394709247"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I71824836","ror":"https://ror.org/02x681a42","display_name":"Empa","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I71824836"]},"years":[2008,2007,2005,2004]},{"institution":{"id":"https://openalex.org/I98358874","ror":"https://ror.org/02e2c7k09","display_name":"Delft University of Technology","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]},"years":[2013,2012,2011,2009]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10435","display_name":"Environmental Impact and Sustainability","count":19,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","count":10,"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"}},{"id":"https://openalex.org/T13066","display_name":"Information Society and Technology Trends","count":9,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13477","display_name":"Sustainable Design and Development","count":8,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T14089","display_name":"Nanotechnology research and applications","count":7,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14350","display_name":"Innovation, Sustainability, Human-Machine Systems","value":0.0001929,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","value":0.0001857,"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"}},{"id":"https://openalex.org/T14089","display_name":"Nanotechnology research and applications","value":0.0001129,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"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/T12938","display_name":"Material Selection and Properties","value":0.0001016,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"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/T12627","display_name":"Graphene and Nanomaterials Applications","value":9.3e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9563000202178955},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.7967000007629395},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6742323040962219},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.673743486404419},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5784000158309937}],"counts_by_year":[{"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":2005,"works_count":10,"oa_works_count":4,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":100},{"year":2013,"works_count":4,"oa_works_count":2,"cited_by_count":112},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":134},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":108},{"year":2016,"works_count":6,"oa_works_count":2,"cited_by_count":91},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":102},{"year":2018,"works_count":5,"oa_works_count":4,"cited_by_count":97},{"year":2019,"works_count":4,"oa_works_count":2,"cited_by_count":101},{"year":2020,"works_count":4,"oa_works_count":4,"cited_by_count":105},{"year":2021,"works_count":7,"oa_works_count":6,"cited_by_count":101},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":110},{"year":2023,"works_count":8,"oa_works_count":6,"cited_by_count":102},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":131},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":116},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":71}],"display_name_alternatives":["A Koehler","A. Koehler","A. K\u00f6hler","A. R. K\u00f6hler","Andreas Koehler","Andreas Kohler","Andreas K\u00f6hler","Andreas R. K\u00f6hler","Koehler, Andreas","Kohler Andreas","Kohler, Andreas","K\u00d6HLER Andreas","K\u00f6hler, A.R.","K\u00f6hler, Andreas","K\u00f6hler, Andreas R","K\u00f6hler, Andreas R.","K\u00f6hler, Andreas Ralf"],"block_key":"a kohler","works_api_url":"https://api.openalex.org/works?filter=author.id:A5002363264","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}
