{"id":"https://openalex.org/W1964010041","doi":"https://doi.org/10.1016/j.mee.2009.09.014","title":"Enhanced efficiency in GaInP/GaAs tandem solar cells using carbon doped GaAs in tunnel junction","display_name":"Enhanced efficiency in GaInP/GaAs tandem solar cells using carbon doped GaAs in tunnel junction","publication_year":2009,"publication_date":"2009-10-05","ids":{"openalex":"https://openalex.org/W1964010041","doi":"https://doi.org/10.1016/j.mee.2009.09.014","mag":"1964010041"},"language":"en","primary_location":{"id":"doi:10.1016/j.mee.2009.09.014","doi":"https://doi.org/10.1016/j.mee.2009.09.014","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.mee.2009.09.014","pdf_url":null,"source":{"id":"https://openalex.org/S158028765","display_name":"Microelectronic Engineering","issn_l":"0167-9317","issn":["0167-9317","1873-5568"],"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-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Microelectronic Engineering","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/A5030467755","display_name":"Chang Zoo Kim","orcid":"https://orcid.org/0000-0002-0807-6582","observed_orcids":["https://orcid.org/0000-0002-0807-6582"]},"institutions":[{"id":"https://openalex.org/I145808223","display_name":"Hanbat National University","ror":"https://ror.org/00x514t95","country_code":"KR","type":"education","lineage":["https://openalex.org/I145808223"]},{"id":"https://openalex.org/I4210157704","display_name":"Korea Advanced Nano Fab Center","ror":"https://ror.org/04vccma76","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210157704"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Chang Zoo Kim","raw_affiliation_strings":["College of Humanities and Sciences, Hanbat National University, San 6-1, Dukmyung-Dong, Yuseong-Gu, Daejeon 305-719, Republic of Korea","Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Humanities and Sciences, Hanbat National University, San 6-1, Dukmyung-Dong, Yuseong-Gu, Daejeon 305-719, Republic of Korea","institution_ids":["https://openalex.org/I145808223"]},{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I4210157704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091510144","display_name":"Hogyoung Kim","orcid":"https://orcid.org/0000-0003-0066-2584","observed_orcids":["https://orcid.org/0000-0003-0066-2584"]},"institutions":[{"id":"https://openalex.org/I145808223","display_name":"Hanbat National University","ror":"https://ror.org/00x514t95","country_code":"KR","type":"education","lineage":["https://openalex.org/I145808223"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hogyoung Kim","raw_affiliation_strings":["College of Humanities and Sciences, Hanbat National University, San 6-1, Dukmyung-Dong, Yuseong-Gu, Daejeon 305-719, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Humanities and Sciences, Hanbat National University, San 6-1, Dukmyung-Dong, Yuseong-Gu, Daejeon 305-719, Republic of Korea","institution_ids":["https://openalex.org/I145808223"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101199844","display_name":"Keun Man Song","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210157704","display_name":"Korea Advanced Nano Fab Center","ror":"https://ror.org/04vccma76","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210157704"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Keun Man Song","raw_affiliation_strings":["Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","institution_ids":["https://openalex.org/I4210157704"]},{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I4210157704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021836239","display_name":"Dong\u2010Hwan Jun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210157704","display_name":"Korea Advanced Nano Fab Center","ror":"https://ror.org/04vccma76","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210157704"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong Hwan Jun","raw_affiliation_strings":["Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","institution_ids":["https://openalex.org/I4210157704"]},{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I4210157704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039586714","display_name":"Ho Kwan Kang","orcid":"https://orcid.org/0009-0009-5184-9235","observed_orcids":["https://orcid.org/0009-0009-5184-9235"]},"institutions":[{"id":"https://openalex.org/I4210157704","display_name":"Korea Advanced Nano Fab Center","ror":"https://ror.org/04vccma76","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210157704"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ho Kwan Kang","raw_affiliation_strings":["Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","institution_ids":["https://openalex.org/I4210157704"]},{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I4210157704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060700025","display_name":"Wonkyu Park","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210157704","display_name":"Korea Advanced Nano Fab Center","ror":"https://ror.org/04vccma76","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210157704"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wonkyu Park","raw_affiliation_strings":["Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","institution_ids":["https://openalex.org/I4210157704"]},{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I4210157704"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112071388","display_name":"Chul Gi Ko","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210157704","display_name":"Korea Advanced Nano Fab Center","ror":"https://ror.org/04vccma76","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210157704"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chul Gi Ko","raw_affiliation_strings":["Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea","institution_ids":["https://openalex.org/I4210157704"]},{"raw_affiliation_string":"Korea Advanced Nano Fab Center, 906-10, Iui-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-270, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I4210157704"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5030467755","https://openalex.org/A5091510144"],"corresponding_institution_ids":["https://openalex.org/I145808223","https://openalex.org/I4210157704"],"apc_list":{"value":2860,"currency":"USD","value_usd":2860},"apc_paid":null,"fwci":0.7733,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.73827657,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"87","issue":"4","first_page":"677","last_page":"681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12309","display_name":"solar cell performance optimization","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T12309","display_name":"solar cell performance optimization","score":0.9990000128746033,"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/T10624","display_name":"Silicon and Solar Cell Technologies","score":0.0006000000284984708,"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/T11853","display_name":"Semiconductor materials and interfaces","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/carbon-doping","display_name":"carbon doping","score":0.7559999823570251},{"id":"https://openalex.org/keywords/carbon-tetrabromide","display_name":"carbon tetrabromide","score":0.8600000143051147},{"id":"https://openalex.org/keywords/tunnel-junctions","display_name":"tunnel junctions","score":0.8230000138282776},{"id":"https://openalex.org/keywords/zinc-doping","display_name":"zinc doping","score":0.5239999890327454},{"id":"https://openalex.org/keywords/p-type-dopants","display_name":"p-type dopants","score":0.7260000109672546},{"id":"https://openalex.org/keywords/series-resistance","display_name":"series resistance","score":0.7360000014305115},{"id":"https://openalex.org/keywords/solar-cell-efficiency","display_name":"solar cell efficiency","score":0.7540000081062317},{"id":"https://openalex.org/keywords/post-growth-treatment","display_name":"post-growth treatment","score":0.7059999704360962},{"id":"https://openalex.org/keywords/growth-temperature","display_name":"growth temperature","score":0.597000002861023},{"id":"https://openalex.org/keywords/v-iii-ratio","display_name":"V/III ratio","score":0.9660000205039978}],"concepts":[{"id":"https://openalex.org/C175665537","wikidata":"https://www.wikidata.org/wiki/Q1924991","display_name":"Metalorganic vapour phase epitaxy","level":4,"score":0.8012343645095825},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.742004930973053},{"id":"https://openalex.org/C191952053","wikidata":"https://www.wikidata.org/wiki/Q15119237","display_name":"Dopant","level":3,"score":0.6346741914749146},{"id":"https://openalex.org/C57410435","wikidata":"https://www.wikidata.org/wiki/Q505668","display_name":"Chemical vapor deposition","level":2,"score":0.6306660175323486},{"id":"https://openalex.org/C2777814067","wikidata":"https://www.wikidata.org/wiki/Q1752317","display_name":"Tandem","level":2,"score":0.6198711395263672},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6150275468826294},{"id":"https://openalex.org/C140205800","wikidata":"https://www.wikidata.org/wiki/Q5860","display_name":"Carbon fibers","level":3,"score":0.5498438477516174},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5223028063774109},{"id":"https://openalex.org/C2780824857","wikidata":"https://www.wikidata.org/wiki/Q58803","display_name":"Solar cell","level":2,"score":0.4565765857696533},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3494763672351837},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.29319000244140625},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.24461227655410767},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.15528997778892517},{"id":"https://openalex.org/C110738630","wikidata":"https://www.wikidata.org/wiki/Q1135540","display_name":"Epitaxy","level":3,"score":0.13371440768241882},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09468856453895569},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.0574878454208374},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.mee.2009.09.014","doi":"https://doi.org/10.1016/j.mee.2009.09.014","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.mee.2009.09.014","pdf_url":null,"source":{"id":"https://openalex.org/S158028765","display_name":"Microelectronic Engineering","issn_l":"0167-9317","issn":["0167-9317","1873-5568"],"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-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Microelectronic Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.75}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1983933834","https://openalex.org/W1984302140","https://openalex.org/W1984375589","https://openalex.org/W1987158619","https://openalex.org/W1987452350","https://openalex.org/W1992667851","https://openalex.org/W1999065860","https://openalex.org/W2002720298","https://openalex.org/W2007559761","https://openalex.org/W2008256563","https://openalex.org/W2026603607","https://openalex.org/W2031485265","https://openalex.org/W2034901789","https://openalex.org/W2048361609","https://openalex.org/W2057425916","https://openalex.org/W2064512419","https://openalex.org/W2065527465","https://openalex.org/W2085821993","https://openalex.org/W2085829691","https://openalex.org/W2092050659","https://openalex.org/W2128423811","https://openalex.org/W2171447945"],"related_works":["https://openalex.org/W2086776046","https://openalex.org/W2738811781","https://openalex.org/W2378644834","https://openalex.org/W2471132094","https://openalex.org/W2150119190","https://openalex.org/W1998249652","https://openalex.org/W2117213759","https://openalex.org/W1567430143","https://openalex.org/W3127428961","https://openalex.org/W2903487532"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}