{"id":"https://openalex.org/A5000368317","orcid":"https://orcid.org/0000-0002-5371-6964","observed_orcids":["https://orcid.org/0000-0002-5371-6964"],"display_name":"Sungkyu Kim","raw_author_names":["Jong Kyu Kim","Kim Sung Kyu","Sung Kyu Kim","Sung kyu Kim","Sung-Kyu Kim","Sungkyu Kim"],"full_name":"Kim, Sungkyu","works_count":35,"cited_by_count":1261,"summary_stats":{"2yr_mean_citedness":8.0,"h_index":19,"i10_index":21},"ids":{"openalex":"https://openalex.org/A5000368317","orcid":"https://orcid.org/0000-0002-5371-6964","observed_orcids":["https://orcid.org/0000-0002-5371-6964"]},"affiliations":[{"institution":{"id":"https://openalex.org/I111979921","ror":"https://ror.org/000e0be47","display_name":"Northwestern University","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I123900574","ror":"https://ror.org/04xysgw12","display_name":"Pohang University of Science and Technology","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]},"years":[2016,2008]},{"institution":{"id":"https://openalex.org/I157485424","ror":"https://ror.org/05apxxy63","display_name":"Korea Advanced Institute of Science and Technology","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},"years":[2017,2016,2015,2012,2011]},{"institution":{"id":"https://openalex.org/I28777354","ror":"https://ror.org/00aft1q37","display_name":"Sejong University","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]},"years":[2025,2024,2022]},{"institution":{"id":"https://openalex.org/I4210104335","ror":"https://ror.org/00y0zf565","display_name":"Institute for Basic Science","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210104335"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I4391768238","ror":"https://ror.org/00rncr820","display_name":"International Institute for Nanotechnology","country_code":null,"type":"facility","lineage":["https://openalex.org/I111979921","https://openalex.org/I4391768238"]},"years":[2018]}],"last_known_institutions":[{"id":"https://openalex.org/I28777354","ror":"https://ror.org/00aft1q37","display_name":"Sejong University","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","count":20,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","count":13,"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/T11315","display_name":"Phase-change materials and chalcogenides","count":10,"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/T10083","display_name":"Graphene research and applications","count":8,"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/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":3,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","value":0.0001353,"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/T10502","display_name":"Advanced Memory and Neural Computing","value":0.0001182,"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/T11315","display_name":"Phase-change materials and chalcogenides","value":8.31e-05,"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/T11877","display_name":"Iron oxide chemistry and applications","value":4.61e-05,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11272","display_name":"Nanowire Synthesis and Applications","value":3.06e-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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9127839207649231},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8211231231689453},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6992806792259216},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.6604716181755066},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.28433841466903687}],"counts_by_year":[{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":65},{"year":2011,"works_count":3,"oa_works_count":1,"cited_by_count":371},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":96},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":90},{"year":2016,"works_count":14,"oa_works_count":3,"cited_by_count":331},{"year":2017,"works_count":4,"oa_works_count":0,"cited_by_count":50},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":164},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":62},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":29},{"year":2025,"works_count":3,"oa_works_count":2,"cited_by_count":3}],"display_name_alternatives":["Jong Kyu Kim","Kim Sung Kyu","Sung Kyu Kim","Sung kyu Kim","Sung-Kyu Kim","Sungkyu Kim"],"block_key":"s kim","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000368317","updated_date":"2026-10-15T12:44:11","created_date":"2016-06-24T00:00:00"}
