{"id":"https://openalex.org/A5012030612","orcid":"https://orcid.org/0000-0003-2594-0261","observed_orcids":["https://orcid.org/0000-0003-2594-0261"],"display_name":"Thomas Altmann","raw_author_names":["Altmann, Thomas","T. Altmann","Thomas Altmann"],"full_name":"Thomas Altmann","works_count":19,"cited_by_count":408,"summary_stats":{"2yr_mean_citedness":9.75,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5012030612","orcid":"https://orcid.org/0000-0003-2594-0261","observed_orcids":["https://orcid.org/0000-0003-2594-0261"]},"affiliations":[{"institution":{"id":"https://openalex.org/I174306211","ror":"https://ror.org/03qryx823","display_name":"Technion \u2013 Israel Institute of Technology","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I4210144152","ror":"https://ror.org/047yd6g50","display_name":"Salzgitter Group (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210144152"]},"years":[1997,1996]},{"institution":{"id":"https://openalex.org/I4405263497","ror":"https://ror.org/01x1wsp06","display_name":"Acwa (Saudi Arabia)","country_code":"SA","type":"company","lineage":["https://openalex.org/I4405263497"]},"years":[2025,2024,2023,2022,2021,2020,2019,2017]},{"institution":{"id":"https://openalex.org/I71920554","ror":"https://ror.org/01q3tbs38","display_name":"King Abdullah University of Science and Technology","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]},"years":[2025]}],"last_known_institutions":[{"id":"https://openalex.org/I4405263497","ror":"https://ror.org/01x1wsp06","display_name":"Acwa (Saudi Arabia)","country_code":"SA","type":"company","lineage":["https://openalex.org/I4405263497"]},{"id":"https://openalex.org/I71920554","ror":"https://ror.org/01q3tbs38","display_name":"King Abdullah University of Science and Technology","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"topics":[{"id":"https://openalex.org/T10197","display_name":"Membrane Separation Technologies","count":14,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T12074","display_name":"Membrane-based Ion Separation Techniques","count":10,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10568","display_name":"Thermodynamic and Exergetic Analyses of Power and Cooling Systems","count":5,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T13298","display_name":"Solar Energy Systems and Technologies","count":4,"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/T14479","display_name":"Freezing and Crystallization Processes","count":4,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12074","display_name":"Membrane-based Ion Separation Techniques","value":9.42e-05,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12724","display_name":"Water-Energy-Food Nexus Studies","value":6.11e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T14479","display_name":"Freezing and Crystallization Processes","value":6.07e-05,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10197","display_name":"Membrane Separation Technologies","value":5.64e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T13298","display_name":"Solar Energy Systems and Technologies","value":3.3e-05,"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"}}],"x_concepts":[{"id":"2776870568","wikidata":"https://www.wikidata.org/wiki/Q190873","display_name":"Desalination","score":0.8537716269493103},{"id":"41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","score":0.8230435848236084},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.74387127161026},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.5176551938056946},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5159476399421692}],"counts_by_year":[{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":17},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":31},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":31},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":64},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":69},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":66},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":89}],"display_name_alternatives":["Altmann, Thomas","T. Altmann","Thomas Altmann"],"block_key":"t altmann","works_api_url":"https://api.openalex.org/works?filter=author.id:A5012030612","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5012030612","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}