{"id":"https://openalex.org/A5049714549","orcid":"https://orcid.org/0000-0001-8611-7776","observed_orcids":["https://orcid.org/0000-0001-8611-7776"],"display_name":"Won\u2010Hun Ham","raw_author_names":["Ham, Won-Hun","W. H. HAM","W.\u2010H. HAM","Won Hun Ham","Won-Hun Ham","Won\u2010Hun Ham"],"full_name":"Won-Hun Ham","works_count":103,"cited_by_count":1155,"summary_stats":{"2yr_mean_citedness":1.3333333333333333,"h_index":21,"i10_index":38},"ids":{"openalex":"https://openalex.org/A5049714549","orcid":"https://orcid.org/0000-0001-8611-7776","observed_orcids":["https://orcid.org/0000-0001-8611-7776"]},"affiliations":[{"institution":{"id":"https://openalex.org/I136199984","ror":"https://ror.org/03vek6s52","display_name":"Harvard University","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},"years":[1990,1989]},{"institution":{"id":"https://openalex.org/I35928602","ror":"https://ror.org/01zqcg218","display_name":"Kyung Hee University","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]},"years":[2004,2000]},{"institution":{"id":"https://openalex.org/I4210151417","ror":"https://ror.org/043k4kk20","display_name":"Korea Research Institute of Chemical Technology","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210151417"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I52357470","ror":"https://ror.org/00rs6vg23","display_name":"The Ohio State University","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]},"years":[1987,1986]},{"institution":{"id":"https://openalex.org/I58716616","ror":"https://ror.org/05kzfa883","display_name":"Korea Institute of Science and Technology","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I58716616"]},"years":[1994,1990]},{"institution":{"id":"https://openalex.org/I848706","ror":"https://ror.org/04q78tk20","display_name":"Sungkyunkwan University","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]},"years":[2026,2025,2024,2023,2022,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2005,2004,2003,2002,2001,2000,1999,1998,1997,1996,1995,1994,1993]}],"last_known_institutions":[{"id":"https://openalex.org/I848706","ror":"https://ror.org/04q78tk20","display_name":"Sungkyunkwan University","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"topics":[{"id":"https://openalex.org/T13649","display_name":"Advanced Synthetic Organic Chemistry","count":66,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10013","display_name":"Asymmetric Synthesis and Catalysis","count":60,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13859","display_name":"Organic Chemistry Synthesis Methods","count":54,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10835","display_name":"Carbohydrate Chemistry and Synthesis","count":18,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10548","display_name":"Catalytic Cross-Coupling Reactions","count":14,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11549","display_name":"Synthetic Organic Chemistry Methods","value":0.0002693,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13649","display_name":"Advanced Synthetic Organic Chemistry","value":0.0002413,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13489","display_name":"Synthesis of \u03b2-Lactam Compounds","value":0.0001683,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10013","display_name":"Asymmetric Synthesis and Catalysis","value":0.000168,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13971","display_name":"Synthesis and Biological Activity","value":0.0001489,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9896433353424072},{"id":"161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","score":0.7501556277275085},{"id":"71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","score":0.662308394908905},{"id":"21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","score":0.6069098711013794},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.4839199185371399}],"counts_by_year":[{"year":1986,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":134},{"year":1990,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":1994,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":1997,"works_count":2,"oa_works_count":0,"cited_by_count":32},{"year":1998,"works_count":5,"oa_works_count":0,"cited_by_count":77},{"year":1999,"works_count":5,"oa_works_count":0,"cited_by_count":77},{"year":2000,"works_count":5,"oa_works_count":0,"cited_by_count":65},{"year":2001,"works_count":4,"oa_works_count":0,"cited_by_count":4},{"year":2002,"works_count":6,"oa_works_count":0,"cited_by_count":104},{"year":2003,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":6,"oa_works_count":1,"cited_by_count":109},{"year":2005,"works_count":3,"oa_works_count":0,"cited_by_count":20},{"year":2007,"works_count":4,"oa_works_count":0,"cited_by_count":78},{"year":2008,"works_count":4,"oa_works_count":1,"cited_by_count":43},{"year":2009,"works_count":3,"oa_works_count":1,"cited_by_count":44},{"year":2010,"works_count":3,"oa_works_count":0,"cited_by_count":25},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":36},{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":50},{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":22},{"year":2014,"works_count":4,"oa_works_count":0,"cited_by_count":21},{"year":2015,"works_count":3,"oa_works_count":1,"cited_by_count":75},{"year":2016,"works_count":4,"oa_works_count":0,"cited_by_count":33},{"year":2017,"works_count":3,"oa_works_count":0,"cited_by_count":29},{"year":2018,"works_count":5,"oa_works_count":0,"cited_by_count":31},{"year":2019,"works_count":3,"oa_works_count":0,"cited_by_count":25},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":7},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["Ham, Won-Hun","W. H. HAM","W.\u2010H. HAM","Won Hun Ham","Won-Hun Ham","Won\u2010Hun Ham"],"block_key":"w ham","works_api_url":"https://api.openalex.org/works?filter=author.id:A5049714549","updated_date":"2026-10-12T12:34:37","created_date":"2016-06-24T00:00:00"}