{"id":"https://openalex.org/W4405490245","doi":"https://doi.org/10.1109/sensors60989.2024.10785048","title":"Porous Silicon-Based Absorber Using Integration of Light Trapping and Anti-Reflective Layer","display_name":"Porous Silicon-Based Absorber Using Integration of Light Trapping and Anti-Reflective Layer","publication_year":2024,"publication_date":"2024-10-20","ids":{"openalex":"https://openalex.org/W4405490245","doi":"https://doi.org/10.1109/sensors60989.2024.10785048"},"language":"en","primary_location":{"id":"doi:10.1109/sensors60989.2024.10785048","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors60989.2024.10785048","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE SENSORS","raw_type":"proceedings-article"},"type":"article","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/A5101790712","display_name":"Andr\u00e1s Kov\u00e1cs","orcid":"https://orcid.org/0000-0001-6760-9628"},"institutions":[{"id":"https://openalex.org/I882953328","display_name":"Furtwangen University","ror":"https://ror.org/02m11x738","country_code":"DE","type":"education","lineage":["https://openalex.org/I882953328"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andras Kovacs","raw_affiliation_strings":["Institute for Microsystems Technology (iMST), Furtwangen University,Faculty of Mechanical &#x0026; Medical Engineering,Furtwangen im Schwarzwald,Germany,78120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Microsystems Technology (iMST), Furtwangen University,Faculty of Mechanical &#x0026; Medical Engineering,Furtwangen im Schwarzwald,Germany,78120","institution_ids":["https://openalex.org/I882953328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109530197","display_name":"Julien Petit","orcid":null},"institutions":[{"id":"https://openalex.org/I882953328","display_name":"Furtwangen University","ror":"https://ror.org/02m11x738","country_code":"DE","type":"education","lineage":["https://openalex.org/I882953328"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Julien Petit","raw_affiliation_strings":["Institute for Microsystems Technology (iMST), Furtwangen University,Faculty of Mechanical &#x0026; Medical Engineering,Furtwangen im Schwarzwald,Germany,78120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Microsystems Technology (iMST), Furtwangen University,Faculty of Mechanical &#x0026; Medical Engineering,Furtwangen im Schwarzwald,Germany,78120","institution_ids":["https://openalex.org/I882953328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067122967","display_name":"Volker Bucher","orcid":"https://orcid.org/0000-0002-5017-619X"},"institutions":[{"id":"https://openalex.org/I882953328","display_name":"Furtwangen University","ror":"https://ror.org/02m11x738","country_code":"DE","type":"education","lineage":["https://openalex.org/I882953328"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Volker Bucher","raw_affiliation_strings":["Institute for Microsystems Technology (iMST), Furtwangen University,Faculty of Mechanical &#x0026; Medical Engineering,Furtwangen im Schwarzwald,Germany,78120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Microsystems Technology (iMST), Furtwangen University,Faculty of Mechanical &#x0026; Medical Engineering,Furtwangen im Schwarzwald,Germany,78120","institution_ids":["https://openalex.org/I882953328"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020916818","display_name":"Ulrich Mescheder","orcid":"https://orcid.org/0000-0002-2116-5045"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"U. Mescheder","raw_affiliation_strings":["University of Freiburg,Associated to the Faculty of Engineering,Freiburg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Freiburg,Associated to the Faculty of Engineering,Freiburg,Germany","institution_ids":["https://openalex.org/I161046081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1064,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41332691,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.9825000166893005,"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"}},"topics":[{"id":"https://openalex.org/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.9825000166893005,"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/T10732","display_name":"Laser Material Processing Techniques","score":0.9232000112533569,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11301","display_name":"Advanced Surface Polishing Techniques","score":0.9205999970436096,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7334718108177185},{"id":"https://openalex.org/keywords/trapping","display_name":"Trapping","score":0.729762077331543},{"id":"https://openalex.org/keywords/porous-silicon","display_name":"Porous silicon","score":0.7148693203926086},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.6706643104553223},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.6682524085044861},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5724356770515442},{"id":"https://openalex.org/keywords/porosity","display_name":"Porosity","score":0.5696462392807007},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.339921772480011},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2278994917869568},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.20824557542800903},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0631452202796936}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7334718108177185},{"id":"https://openalex.org/C2777924906","wikidata":"https://www.wikidata.org/wiki/Q34168","display_name":"Trapping","level":2,"score":0.729762077331543},{"id":"https://openalex.org/C2776685891","wikidata":"https://www.wikidata.org/wiki/Q428660","display_name":"Porous silicon","level":3,"score":0.7148693203926086},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.6706643104553223},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.6682524085044861},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5724356770515442},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.5696462392807007},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.339921772480011},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2278994917869568},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.20824557542800903},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0631452202796936},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/sensors60989.2024.10785048","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors60989.2024.10785048","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE SENSORS","raw_type":"proceedings-article"},{"id":"pmh:oai:freidok.uni-freiburg.de:264398","is_oa":false,"landing_page_url":"https://freidok.uni-freiburg.de/data/264398","pdf_url":null,"source":{"id":"https://openalex.org/S4306401057","display_name":"FreiDok plus (Universit\u00e4tsbibliothek Freiburg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I161046081","host_organization_name":"University of Freiburg","host_organization_lineage":["https://openalex.org/I161046081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE SENSORS 2024 conference proceedings. - Piscataway, NJ, 2024. - 1-4, ISBN: 979-8-3503-6351-7","raw_type":"article_in_conference_proceedings"},{"id":"pmh:oai:opus4.hsfu:11292","is_oa":false,"landing_page_url":"https://opus.hs-furtwangen.de/frontdoor/index/index/docId/11292","pdf_url":null,"source":{"id":"https://openalex.org/S4377196512","display_name":"Repository of Futwangen University of Applied Sciences (Furtwangen University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I882953328","host_organization_name":"Furtwangen University","host_organization_lineage":["https://openalex.org/I882953328"],"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":"doc-type:conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1068595989","https://openalex.org/W1985261292","https://openalex.org/W2027503523","https://openalex.org/W2128566844","https://openalex.org/W2560290586","https://openalex.org/W2568291615","https://openalex.org/W2883936979","https://openalex.org/W2923790702","https://openalex.org/W2946427062","https://openalex.org/W3113731195","https://openalex.org/W3162412234","https://openalex.org/W3175883317","https://openalex.org/W3179902354","https://openalex.org/W4367678614","https://openalex.org/W4380884399","https://openalex.org/W4385810782","https://openalex.org/W4387662632","https://openalex.org/W4398168073"],"related_works":["https://openalex.org/W2007742350","https://openalex.org/W2393554192","https://openalex.org/W2394289659","https://openalex.org/W4296916267","https://openalex.org/W2051069894","https://openalex.org/W2359463116","https://openalex.org/W2362875760","https://openalex.org/W392422591","https://openalex.org/W2085027645","https://openalex.org/W2359795290"],"abstract_inverted_index":{"This":[0],"article":[1],"provides":[2],"a":[3,10,48,54,126,142],"detailed":[4],"morphological":[5],"and":[6,25,28,38,53,71,84,93,102,116],"spectroscopic":[7],"investigation":[8],"of":[9,47,112,121,130,155,165],"porous":[11,42,99],"silicon-based":[12,100],"technique":[13],"for":[14,32],"fabricating":[15],"ultra-broadband":[16],"infrared":[17,39],"(IR)":[18],"optical":[19],"filter":[20],"elements":[21],"that":[22],"integrate":[23],"surface":[24,52],"subsurface":[26],"structures,":[27],"which":[29],"are":[30],"suitable":[31],"applications":[33],"in":[34,125],"thermal":[35],"imaging,":[36],"sensing":[37],"spectroscopy.":[40],"The":[41,97,137,153],"silicon":[43],"(PSi)based":[44],"absorber":[45,158],"consists":[46],"light":[49,91,103],"trapping":[50,104],"(islet-like)":[51],"multilayer":[55],"structure":[56,63,105],"forming":[57],"quarter-wave":[58],"thick":[59],"layers":[60],"as":[61],"anti-reflective":[62,94,101],"underneath.":[64],"These":[65],"integrated":[66,98],"structures":[67],"can":[68],"be":[69],"created":[70],"combined":[72],"by":[73],"two":[74],"electrochemical":[75],"etching":[76],"processes":[77],"with":[78],"different":[79],"etchant":[80],"concentrations,":[81],"current":[82],"densities,":[83],"etch":[85],"times":[86],"to":[87,146],"provide":[88],"both,":[89],"fully":[90],"absorbing,":[92],"coatings":[95],"(ARC).":[96],"has":[106],"an":[107,117],"extremely":[108,118],"low":[109,119],"specular":[110],"reflectance":[111,139],"less":[113,122],"than":[114,123],"0.03%":[115],"transmission":[120],"0.1%":[124],"wide":[127],"wavenumber":[128],"range":[129],"4000":[131],"\u2013":[132],"600":[133],"<tex":[134,150],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[135,151],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\text{cm}^{-1}$</tex>.":[136,152],"hemispherical":[138],"(HR)":[140],"shows":[141],"decreasing":[143],"trend":[144],"down":[145],"5%":[147],"at":[148],"1500":[149],"absorbance":[154],"the":[156,162,166],"investigated":[157],"is":[159],"calculated":[160],"using":[161],"Kirchoff's":[163],"law":[164],"radiation.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
