{"id":"https://openalex.org/W4297852845","doi":"https://doi.org/10.1002/er.8738","title":"Optical light management by self\u2010arrangement of inverted tetragonal pyramids on the silicon surface through copper\u2010assisted etching technique in a single step","display_name":"Optical light management by self\u2010arrangement of inverted tetragonal pyramids on the silicon surface through copper\u2010assisted etching technique in a single step","publication_year":2022,"publication_date":"2022-09-09","ids":{"openalex":"https://openalex.org/W4297852845","doi":"https://doi.org/10.1002/er.8738"},"language":"en","primary_location":{"id":"doi:10.1002/er.8738","doi":"https://doi.org/10.1002/er.8738","is_oa":false,"landing_page_url":"https://doi.org/10.1002/er.8738","pdf_url":null,"source":{"id":"https://openalex.org/S32776067","display_name":"International Journal of Energy Research","issn_l":"0363-907X","issn":["0363-907X","1099-114X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-1"],"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 Energy Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11511/99941","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034384662","display_name":"Ergi D\u00f6ner\u00e7ark","orcid":"https://orcid.org/0000-0002-2320-2348","observed_orcids":["https://orcid.org/0000-0002-2320-2348"]},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ergi D\u00f6ner\u00e7ark","raw_affiliation_strings":["Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035934763","display_name":"T. \u00c7olako\u011flu","orcid":"https://orcid.org/0000-0001-8949-8607","observed_orcids":["https://orcid.org/0000-0001-8949-8607"]},"institutions":[{"id":"https://openalex.org/I149218525","display_name":"Ankara University","ror":"https://ror.org/01wntqw50","country_code":"TR","type":"education","lineage":["https://openalex.org/I149218525"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Tahir \u00c7olako\u011flu","raw_affiliation_strings":["Department of Physics Engineering, Ankara University, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics Engineering, Ankara University, Ankara, Turkey","institution_ids":["https://openalex.org/I149218525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011452942","display_name":"M. Terlemezo\u011flu","orcid":"https://orcid.org/0000-0001-7912-0176","observed_orcids":["https://orcid.org/0000-0001-7912-0176"]},"institutions":[{"id":"https://openalex.org/I125454184","display_name":"Tekirda\u011f Nam\u0131k Kemal University","ror":"https://ror.org/01a0mk874","country_code":"TR","type":"education","lineage":["https://openalex.org/I125454184"]},{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Makbule Terlemezoglu","raw_affiliation_strings":["Department of Physics Tekirda\u011f Namik Kemal University  Tekirda\u011f Turkey","ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics Tekirda\u011f Namik Kemal University  Tekirda\u011f Turkey","institution_ids":["https://openalex.org/I125454184"]},{"raw_affiliation_string":"ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074079582","display_name":"Musa Kurtulu\u015f Abak","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Musa Kurtulu\u015f Abak","raw_affiliation_strings":["ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016778147","display_name":"Emine Hande \u00c7iftp\u0131nar","orcid":"https://orcid.org/0000-0001-7178-5405","observed_orcids":["https://orcid.org/0000-0001-7178-5405"]},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Emine Hande \u00c7iftp\u0131nar","raw_affiliation_strings":["Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040392089","display_name":"Alpan Bek","orcid":"https://orcid.org/0000-0002-0190-7945","observed_orcids":["https://orcid.org/0000-0002-0190-7945"]},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Alpan Bek","raw_affiliation_strings":["Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","Department of Physics Middle East Technical University  Ankara Turkey","ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Department of Physics Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020766174","display_name":"Ra\u015fit Turan","orcid":"https://orcid.org/0000-0002-2612-8972","observed_orcids":["https://orcid.org/0000-0002-2612-8972"]},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ra\u015fit Turan","raw_affiliation_strings":["Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","Department of Physics Middle East Technical University  Ankara Turkey","ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Department of Physics Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"ODT\u00dc\u2010G\u00dcNAM Middle East Technical University  Ankara Turkey","institution_ids":["https://openalex.org/I201799495"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034384662"],"corresponding_institution_ids":["https://openalex.org/I201799495"],"apc_list":{"value":5100,"currency":"USD","value_usd":5100},"apc_paid":null,"fwci":0.1361,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.27783859,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"46","issue":"15","first_page":"24322","last_page":"24331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10624","display_name":"Silicon and Solar Cell Technologies","score":0.9965999722480774,"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":0.9965999722480774,"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":0.0019000000320374966,"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":0.0005000000237487257,"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/light-trapping","display_name":"light trapping","score":0.7829999923706055},{"id":"https://openalex.org/keywords/silicon-solar-cells","display_name":"silicon solar cells","score":0.7540000081062317},{"id":"https://openalex.org/keywords/surface-texturing","display_name":"surface texturing","score":0.8600000143051147},{"id":"https://openalex.org/keywords/surface-morphology","display_name":"surface morphology","score":0.6840000152587891},{"id":"https://openalex.org/keywords/antireflection","display_name":"antireflection","score":0.6600000262260437},{"id":"https://openalex.org/keywords/aluminum-back-surface-field","display_name":"aluminum back surface field","score":0.878000020980835},{"id":"https://openalex.org/keywords/short-circuit-current-density","display_name":"short-circuit current density","score":0.925000011920929},{"id":"https://openalex.org/keywords/conversion-efficiency","display_name":"conversion efficiency","score":0.8560000061988831},{"id":"https://openalex.org/keywords/p-type-silicon","display_name":"p-type silicon","score":0.6539999842643738}],"concepts":[{"id":"https://openalex.org/C100460472","wikidata":"https://www.wikidata.org/wiki/Q2368605","display_name":"Etching (microfabrication)","level":3,"score":0.6490576267242432},{"id":"https://openalex.org/C170751736","wikidata":"https://www.wikidata.org/wiki/Q503601","display_name":"Tetragonal crystal system","level":3,"score":0.6476829051971436},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.6202683448791504},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.5880380868911743},{"id":"https://openalex.org/C2780824857","wikidata":"https://www.wikidata.org/wiki/Q58803","display_name":"Solar cell","level":2,"score":0.5715015530586243},{"id":"https://openalex.org/C33220542","wikidata":"https://www.wikidata.org/wiki/Q6086567","display_name":"Isotropic etching","level":4,"score":0.5700441002845764},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5611300468444824},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.48237934708595276},{"id":"https://openalex.org/C2776967294","wikidata":"https://www.wikidata.org/wiki/Q209569","display_name":"Hydrofluoric acid","level":2,"score":0.41422390937805176},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.38415199518203735},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3414188623428345},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3267923891544342},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2722775340080261},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.19595909118652344},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.15552446246147156},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/er.8738","doi":"https://doi.org/10.1002/er.8738","is_oa":false,"landing_page_url":"https://doi.org/10.1002/er.8738","pdf_url":null,"source":{"id":"https://openalex.org/S32776067","display_name":"International Journal of Energy Research","issn_l":"0363-907X","issn":["0363-907X","1099-114X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-1"],"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 Energy Research","raw_type":"journal-article"},{"id":"pmh:oai:https://open.metu.edu.tr:11511/99941","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/99941","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:https://open.metu.edu.tr:11511/99941","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/99941","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2946438806","display_name":null,"funder_award_id":"218M944","funder_id":"https://openalex.org/F4320322626","funder_display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu"}],"funders":[{"id":"https://openalex.org/F4320322626","display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu","ror":"https://ror.org/04w9kkr77"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1622645825","https://openalex.org/W1964671157","https://openalex.org/W1967627355","https://openalex.org/W1983231091","https://openalex.org/W1985161820","https://openalex.org/W1986461818","https://openalex.org/W2008198267","https://openalex.org/W2009852611","https://openalex.org/W2015198310","https://openalex.org/W2021486233","https://openalex.org/W2044042384","https://openalex.org/W2055534401","https://openalex.org/W2070631183","https://openalex.org/W2070633017","https://openalex.org/W2075811593","https://openalex.org/W2125700073","https://openalex.org/W2166451914","https://openalex.org/W2172100256","https://openalex.org/W2269940811","https://openalex.org/W2413140234","https://openalex.org/W2560759432","https://openalex.org/W2566040252","https://openalex.org/W2603403359","https://openalex.org/W2603789271","https://openalex.org/W2795636025","https://openalex.org/W2810236309","https://openalex.org/W2959602318","https://openalex.org/W2966376266","https://openalex.org/W3010878898","https://openalex.org/W3011707787","https://openalex.org/W3036739480","https://openalex.org/W3048873955","https://openalex.org/W3082826171","https://openalex.org/W3087724303","https://openalex.org/W3172429250","https://openalex.org/W3208813343"],"related_works":["https://openalex.org/W4284672707","https://openalex.org/W4385847159","https://openalex.org/W7166664134","https://openalex.org/W4408429512","https://openalex.org/W4396780710","https://openalex.org/W3197469423","https://openalex.org/W3172429250","https://openalex.org/W4396795533","https://openalex.org/W4390802418","https://openalex.org/W7130730821"],"abstract_inverted_index":{"Developing":[0],"efficient":[1],"light":[2],"trapping":[3],"techniques":[4],"plays":[5],"a":[6,130],"crucial":[7],"role":[8],"in":[9,52,82,116,120],"improving":[10],"silicon":[11],"(Si)":[12],"solar":[13,140,165],"cell":[14],"parameters":[15],"by":[16,25,107,170,184],"decreasing":[17],"optical":[18],"losses.":[19],"Herein,":[20],"four":[21],"various":[22,32],"surface":[23,70,95,101,137],"morphologies":[24],"copper-assisted":[26],"chemical":[27,64],"etching":[28,38],"(Cu-ACE)":[29],"technique":[30],"under":[31],"process":[33,110],"conditions":[34],"were":[35,142],"developed.":[36],"The":[37,55,99,154],"solution":[39],"is":[40,72,105],"composed":[41],"of":[42,62,78,96,127,162,173],"copper":[43],"nitrate":[44],"trihydrate":[45],"(Cu[NO3]2),":[46],"hydrofluoric":[47],"acid,":[48],"and":[49,148,158],"hydrogen":[50],"peroxide":[51],"deionized":[53],"water.":[54],"systematic":[56],"correlation":[57],"study":[58],"on":[59,75,93,129],"the":[60,63,68,76,94,145,163,171,174,188],"molarity":[61,77],"ingredients":[65],"reveals":[66],"that":[67],"final":[69],"morphology":[71],"strongly":[73],"dependent":[74],"Cu(NO3)2,":[79],"resulting":[80,119],"either":[81],"porous-like":[83],"or":[84,88],"micro":[85],"elliptical":[86],"shaped":[87],"inverted":[89,151],"pyramid":[90],"(IP)":[91],"structures":[92],"p-type":[97,131],"Si.":[98],"novel":[100,149],"morphology,":[102],"tetragonal-star-shaped":[103,150,175],"IPs,":[104,176],"accomplished":[106],"gradually":[108],"increasing":[109],"temperature":[111],"from":[112],"50\u00b0C":[113],"to":[114,187],"55\u00b0C":[115],"15":[117],"min,":[118],"an":[121],"extremely":[122],"low":[123],"weighted":[124],"reflectance":[125],"value":[126],"2.65%":[128],"Si":[132,139],"wafer.":[133],"Furthermore,":[134],"aluminum":[135],"back":[136],"field":[138],"cells":[141,166],"fabricated":[143,164],"using":[144],"standard":[146],"upright":[147,193],"pyramidal":[152],"structures.":[153],"short-circuit":[155,178],"current":[156,179],"density":[157,180],"conversion":[159],"efficiency":[160],"values":[161,181],"are":[167,182],"significantly":[168],"improved":[169],"implementation":[172],"where":[177,190],"enhanced":[183],"3%":[185],"compared":[186],"case":[189],"texturing":[191],"with":[192],"pyramids":[194],"was":[195],"applied.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2022-10-01T00:00:00"}
