{"id":"https://openalex.org/W2003647084","doi":"https://doi.org/10.1109/jphotov.2015.2402757","title":"Honeycomb Structure on Multi-crystalline Silicon Al-BSF Solar Cell With 17.8% Efficiency","display_name":"Honeycomb Structure on Multi-crystalline Silicon Al-BSF Solar Cell With 17.8% Efficiency","publication_year":2015,"publication_date":"2015-04-13","ids":{"openalex":"https://openalex.org/W2003647084","doi":"https://doi.org/10.1109/jphotov.2015.2402757","mag":"2003647084"},"language":"en","primary_location":{"id":"doi:10.1109/jphotov.2015.2402757","doi":"https://doi.org/10.1109/jphotov.2015.2402757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jphotov.2015.2402757","pdf_url":null,"source":{"id":"https://openalex.org/S137728576","display_name":"IEEE Journal of Photovoltaics","issn_l":"2156-3381","issn":["2156-3381","2156-3403"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Photovoltaics","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/A5109208170","display_name":"Anne-Kristin Volk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anne-Kristin Volk","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049670843","display_name":"Nico Tucher","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nico Tucher","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091350957","display_name":"Johannes Seiffe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johannes Seiffe","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089044427","display_name":"Hubert Hauser","orcid":"https://orcid.org/0000-0002-7331-5914","observed_orcids":["https://orcid.org/0000-0002-7331-5914"]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hubert Hauser","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Martin Zimmer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Zimmer","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022215390","display_name":"Benedikt Bl\u00e4si","orcid":"https://orcid.org/0000-0003-1624-1530","observed_orcids":["https://orcid.org/0000-0003-1624-1530"]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benedikt Blasi","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067475862","display_name":"Marc Hofmann","orcid":"https://orcid.org/0000-0001-9661-9243","observed_orcids":["https://orcid.org/0000-0001-9661-9243"]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marc Hofmann","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002819290","display_name":"J. Rentsch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117272","display_name":"Fraunhofer Institute for Solar Energy Systems","ror":"https://ror.org/02kfzvh91","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210117272","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jochen Rentsch","raw_affiliation_strings":["Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Solar Energy Systems, Freiburg, Germany","institution_ids":["https://openalex.org/I4210117272"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210117272"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":2.1748,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.87778164,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"5","issue":"4","first_page":"1027","last_page":"1033"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10624","display_name":"Silicon and Solar Cell Technologies","score":0.9994999766349792,"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/T10624","display_name":"Silicon and Solar Cell Technologies","score":0.9994999766349792,"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/T10623","display_name":"Thin-Film Transistor Technologies","score":0.00039999998989515007,"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/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multicrystalline-silicon-solar-cells","display_name":"multicrystalline silicon solar cells","score":0.9129999876022339},{"id":"https://openalex.org/keywords/aluminum-back-surface-field","display_name":"aluminum back surface field","score":0.9769999980926514},{"id":"https://openalex.org/keywords/surface-passivation","display_name":"surface passivation","score":0.796999990940094},{"id":"https://openalex.org/keywords/short-circuit-current-density","display_name":"short-circuit current density","score":0.7599999904632568},{"id":"https://openalex.org/keywords/large-area-solar-cells","display_name":"large-area solar cells","score":0.5289999842643738}],"concepts":[{"id":"https://openalex.org/C33574316","wikidata":"https://www.wikidata.org/wiki/Q917260","display_name":"Passivation","level":3,"score":0.6030559539794922},{"id":"https://openalex.org/C145665481","wikidata":"https://www.wikidata.org/wiki/Q123339","display_name":"Honeycomb","level":2,"score":0.5273540616035461},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4528267979621887},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.4143940210342407},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3781379163265228},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2606240510940552},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.19285091757774353},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.10715839266777039},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.08157259225845337}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jphotov.2015.2402757","doi":"https://doi.org/10.1109/jphotov.2015.2402757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jphotov.2015.2402757","pdf_url":null,"source":{"id":"https://openalex.org/S137728576","display_name":"IEEE Journal of Photovoltaics","issn_l":"2156-3381","issn":["2156-3381","2156-3403"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Photovoltaics","raw_type":"journal-article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/240167","doi":null,"is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/240167","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9853000044822693,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322007","display_name":"Ministry of Environment","ror":"https://ror.org/04xmt0833"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W605271922","https://openalex.org/W1980389008","https://openalex.org/W1981685816","https://openalex.org/W1983107766","https://openalex.org/W1984790510","https://openalex.org/W1985227429","https://openalex.org/W1988609393","https://openalex.org/W2009663308","https://openalex.org/W2009852611","https://openalex.org/W2015291332","https://openalex.org/W2020108893","https://openalex.org/W2022948920","https://openalex.org/W2025522567","https://openalex.org/W2034028151","https://openalex.org/W2051860287","https://openalex.org/W2061834358","https://openalex.org/W2062074587","https://openalex.org/W2118269247","https://openalex.org/W2158518047","https://openalex.org/W2209182607","https://openalex.org/W2273788531","https://openalex.org/W2503279185","https://openalex.org/W4240936489","https://openalex.org/W6888881795","https://openalex.org/W6907526297","https://openalex.org/W6907731329","https://openalex.org/W7000996727"],"related_works":["https://openalex.org/W610208956","https://openalex.org/W1986962389","https://openalex.org/W1966054033","https://openalex.org/W2282332479","https://openalex.org/W2158518047","https://openalex.org/W1983107766","https://openalex.org/W1966368446","https://openalex.org/W1497763620","https://openalex.org/W2162100644","https://openalex.org/W605662567"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"large-area":[3],"honeycomb":[4],"(HC)":[5],"texturing":[6],"of":[7,65,81,101],"multi-crystalline":[8],"Si":[9,54],"substrates":[10],"with":[11,57,70,119,125],"a":[12,105],"newly":[13],"developed":[14],"process":[15],"chain":[16],"based":[17],"on":[18,38,49,74],"roller":[19],"nanoimprint":[20],"lithography":[21],"and":[22,98],"inline-capable":[23],"plasma":[24],"etching":[25],"is":[26,45],"demonstrated.":[27],"The":[28],"realized":[29],"HC-textures":[30],"show":[31,62],"optical":[32,97],"properties":[33],"superior":[34],"to":[35,90,127],"random":[36],"pyramids":[37],"c-Si,":[39],"while":[40],"the":[41,95,102,112],"surface":[42],"passivation":[43],"quality":[44,100],"comparable.":[46],"First,":[47],"results":[48,83],"156":[50,52],"\u00d7":[51,109],"mm2multi-crystalline":[53],"solar":[55],"cells":[56,117],"an":[58,63,85],"aluminum":[59],"back-surface":[60],"field":[61],"efficiency":[64,79],"\u03b7":[66,71],"=":[67,72],"17.8%":[68],"compared":[69,118],"17.3%":[73],"isotextured":[75,120],"reference":[76],"samples.":[77],"This":[78],"gain":[80,113],"0.5%":[82],"from":[84],"increase":[86],"in":[87,114],"Jscof":[88,115],"up":[89,126],"1.3":[91],"mA/cm2,":[92],"which":[93],"underlines":[94],"high":[96],"electrical":[99],"texture.":[103],"On":[104],"smaller":[106],"area":[107],"(50":[108],"50":[110],"mm2),":[111],"HC-textured":[116],"references":[121],"was":[122],"even":[123],"higher":[124],"2.5":[128],"mA/cm2.":[129]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}