{"id":"https://openalex.org/W2107913616","doi":"https://doi.org/10.1002/qua.22973","title":"Computation of ionization and various excited state energies ofhelium and helium\u2010like quantum dots","display_name":"Computation of ionization and various excited state energies ofhelium and helium\u2010like quantum dots","publication_year":2011,"publication_date":"2011-01-18","ids":{"openalex":"https://openalex.org/W2107913616","doi":"https://doi.org/10.1002/qua.22973","mag":"2107913616"},"language":"en","primary_location":{"id":"doi:10.1002/qua.22973","doi":"https://doi.org/10.1002/qua.22973","is_oa":false,"landing_page_url":"https://doi.org/10.1002/qua.22973","pdf_url":null,"source":{"id":"https://openalex.org/S167203149","display_name":"International Journal of Quantum Chemistry","issn_l":"0020-7608","issn":["0020-7608","1097-461X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Quantum Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067594119","display_name":"Yusuf Yakar","orcid":"https://orcid.org/0000-0003-0689-786X","observed_orcids":["https://orcid.org/0000-0003-0689-786X"]},"institutions":[{"id":"https://openalex.org/I121596126","display_name":"Aksaray University","ror":"https://ror.org/026db3d50","country_code":"TR","type":"education","lineage":["https://openalex.org/I121596126"]},{"id":"https://openalex.org/I137996928","display_name":"Sel\u00e7uk University","ror":"https://ror.org/045hgzm75","country_code":"TR","type":"education","lineage":["https://openalex.org/I137996928"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Yusuf Yakar","raw_affiliation_strings":["Bekir C\u0327akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","Physics Department, Faculty of Science and Letters, Aksaray University, Campus 68100, Aksaray, Turkey","Yusuf Yakar, Physics Department, Faculty of Science and Letters, Aksaray University, Campus 68100, Aksaray, Turkey","Bekir \u00c7akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bekir C\u0327akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]},{"raw_affiliation_string":"Physics Department, Faculty of Science and Letters, Aksaray University, Campus 68100, Aksaray, Turkey","institution_ids":["https://openalex.org/I121596126"]},{"raw_affiliation_string":"Yusuf Yakar, Physics Department, Faculty of Science and Letters, Aksaray University, Campus 68100, Aksaray, Turkey","institution_ids":["https://openalex.org/I121596126"]},{"raw_affiliation_string":"Bekir \u00c7akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101446732","display_name":"Bekir \u00c7ak\u0131r","orcid":"https://orcid.org/0000-0003-2957-238X","observed_orcids":["https://orcid.org/0000-0003-2957-238X"]},"institutions":[{"id":"https://openalex.org/I121596126","display_name":"Aksaray University","ror":"https://ror.org/026db3d50","country_code":"TR","type":"education","lineage":["https://openalex.org/I121596126"]},{"id":"https://openalex.org/I137996928","display_name":"Sel\u00e7uk University","ror":"https://ror.org/045hgzm75","country_code":"TR","type":"education","lineage":["https://openalex.org/I137996928"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Bekir \u00c7akir","raw_affiliation_strings":["Bekir C\u0327akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","Yusuf Yakar, Physics Department, Faculty of Science and Letters, Aksaray University, Campus 68100, Aksaray, Turkey","Bekir \u00c7akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bekir C\u0327akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]},{"raw_affiliation_string":"Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]},{"raw_affiliation_string":"Yusuf Yakar, Physics Department, Faculty of Science and Letters, Aksaray University, Campus 68100, Aksaray, Turkey","institution_ids":["https://openalex.org/I121596126"]},{"raw_affiliation_string":"Bekir \u00c7akir, Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061956878","display_name":"Ayhan \u00d6zmen","orcid":"https://orcid.org/0000-0003-0370-9915","observed_orcids":["https://orcid.org/0000-0003-0370-9915"]},"institutions":[{"id":"https://openalex.org/I137996928","display_name":"Sel\u00e7uk University","ror":"https://ror.org/045hgzm75","country_code":"TR","type":"education","lineage":["https://openalex.org/I137996928"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ayhan \u00d6zmen","raw_affiliation_strings":["Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics Department, Faculty of Science, Selcuk University, Campus 42031, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067594119","https://openalex.org/A5101446732"],"corresponding_institution_ids":["https://openalex.org/I121596126","https://openalex.org/I137996928"],"apc_list":{"value":3720,"currency":"USD","value_usd":3720},"apc_paid":null,"fwci":1.2255,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.76382188,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"111","issue":"15","first_page":"4139","last_page":"4149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.8901000022888184,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.8901000022888184,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10002","display_name":"Advanced Chemical Physics Studies","score":0.04360000044107437,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10523","display_name":"Atomic and Molecular Physics","score":0.014100000262260437,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ionization-potential","display_name":"ionization potential","score":0.9789999723434448},{"id":"https://openalex.org/keywords/excitation-energies","display_name":"excitation energies","score":0.9589999914169312},{"id":"https://openalex.org/keywords/impurity-charge","display_name":"impurity charge","score":0.7419999837875366},{"id":"https://openalex.org/keywords/effective-mass-approximation","display_name":"effective mass approximation","score":0.8149999976158142},{"id":"https://openalex.org/keywords/quantum-inspired-genetic-algorithm","display_name":"quantum genetic algorithm","score":0.8539999723434448},{"id":"https://openalex.org/keywords/hartree-fock-roothaan-method","display_name":"Hartree-Fock-Roothaan method","score":0.9359999895095825},{"id":"https://openalex.org/keywords/wave-functions","display_name":"wave functions","score":0.6650000214576721}],"concepts":[{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.7861565351486206},{"id":"https://openalex.org/C113603373","wikidata":"https://www.wikidata.org/wiki/Q2362761","display_name":"Wave function","level":2,"score":0.6972577571868896},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.6934220790863037},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.6795414090156555},{"id":"https://openalex.org/C546029482","wikidata":"https://www.wikidata.org/wiki/Q560","display_name":"Helium","level":2,"score":0.6636704206466675},{"id":"https://openalex.org/C124657808","wikidata":"https://www.wikidata.org/wiki/Q1133068","display_name":"Quantum dot","level":2,"score":0.6578396558761597},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.577703595161438},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.45332637429237366},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4526980221271515},{"id":"https://openalex.org/C147192597","wikidata":"https://www.wikidata.org/wiki/Q483769","display_name":"Ionization energy","level":4,"score":0.4218588173389435},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.21375086903572083},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.11340487003326416},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/qua.22973","doi":"https://doi.org/10.1002/qua.22973","is_oa":false,"landing_page_url":"https://doi.org/10.1002/qua.22973","pdf_url":null,"source":{"id":"https://openalex.org/S167203149","display_name":"International Journal of Quantum Chemistry","issn_l":"0020-7608","issn":["0020-7608","1097-461X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Quantum Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W77628832","https://openalex.org/W1660182929","https://openalex.org/W1668030417","https://openalex.org/W1970541963","https://openalex.org/W1973313527","https://openalex.org/W1974822836","https://openalex.org/W1976680901","https://openalex.org/W1978800295","https://openalex.org/W1983483702","https://openalex.org/W1983671038","https://openalex.org/W1986387277","https://openalex.org/W1992657826","https://openalex.org/W1992792270","https://openalex.org/W1996302129","https://openalex.org/W2007048461","https://openalex.org/W2008231341","https://openalex.org/W2009104275","https://openalex.org/W2015179504","https://openalex.org/W2021692187","https://openalex.org/W2023725891","https://openalex.org/W2026751314","https://openalex.org/W2027961630","https://openalex.org/W2031368439","https://openalex.org/W2033234726","https://openalex.org/W2035463595","https://openalex.org/W2036622238","https://openalex.org/W2047467711","https://openalex.org/W2052853454","https://openalex.org/W2060668956","https://openalex.org/W2063433051","https://openalex.org/W2073350825","https://openalex.org/W2075795042","https://openalex.org/W2083343396","https://openalex.org/W2085161498","https://openalex.org/W2086811282","https://openalex.org/W2118712205","https://openalex.org/W2150480467","https://openalex.org/W2160563755","https://openalex.org/W2500940864"],"related_works":["https://openalex.org/W2319589552","https://openalex.org/W2023725891","https://openalex.org/W2101492380","https://openalex.org/W7010687161","https://openalex.org/W4293043293","https://openalex.org/W2938805176","https://openalex.org/W1999233996","https://openalex.org/W2002543903","https://openalex.org/W2613044337","https://openalex.org/W2214167236"],"abstract_inverted_index":{"Abstract":[0],"In":[1,33],"the":[2,8,38,53,58,63],"effective":[3],"mass":[4],"approximation,":[5],"we":[6,35,51],"calculated":[7],"wave":[9],"functions":[10],"and":[11,17,31,50,74],"some":[12],"energy":[13],"states":[14],"of":[15,41,47,55,69],"helium":[16],"helium\u2010like":[18],"quantum":[19,70],"dots":[20],"(QDs)":[21],"with":[22,85],"impurity":[23,56],"charges":[24],"Z":[25],"=":[26],"0,":[27],"1,":[28],"2,":[29],"3,":[30],"4.":[32],"addition,":[34],"carried":[36],"out":[37],"ionization":[39,59],"energies":[40],"these":[42],"QDs":[43],"as":[44],"a":[45,67,82],"function":[46],"dot":[48],"radius,":[49],"investigated":[52],"influence":[54],"on":[57],"energy.":[60],"We":[61],"utilized":[62],"method":[64],"that":[65],"is":[66],"combination":[68],"genetic":[71],"algorithm":[72],"(QGA)":[73],"Hartree\u2010Fock":[75],"Roothaan":[76],"(HFR).":[77],"The":[78],"results":[79],"are":[80],"in":[81],"good":[83],"agreement":[84],"literature":[86],"results.":[87],"\u00a9":[88],"2011":[89,97],"Wiley":[90],"Periodicals,":[91],"Inc.":[92],"Int":[93],"J":[94],"Quantum":[95],"Chem,":[96]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}