{"id":"https://openalex.org/W2782465851","doi":"https://doi.org/10.1109/icsens.2017.8234256","title":"High-efficiency and low dark current crystalline selenium-based heterojunction photodiode with a high-quality tellurium nucleation layer","display_name":"High-efficiency and low dark current crystalline selenium-based heterojunction photodiode with a high-quality tellurium nucleation layer","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2782465851","doi":"https://doi.org/10.1109/icsens.2017.8234256","mag":"2782465851"},"language":"en","primary_location":{"id":"doi:10.1109/icsens.2017.8234256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsens.2017.8234256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 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/A5000832455","display_name":"Shigeyuki Imura","orcid":"https://orcid.org/0000-0002-1682-9193"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"S. Imura","raw_affiliation_strings":["Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005084654","display_name":"Keitada Mineo","orcid":"https://orcid.org/0000-0001-5452-4633"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Mineo","raw_affiliation_strings":["Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009108111","display_name":"Kazunori Miyakawa","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Miyakawa","raw_affiliation_strings":["Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014111134","display_name":"Masakazu Namba","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Namba","raw_affiliation_strings":["Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113663849","display_name":"Hiroshi Ohtake","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Ohtake","raw_affiliation_strings":["Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084247658","display_name":"Mitsuru Kubota","orcid":"https://orcid.org/0000-0002-5395-8226"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Kubota","raw_affiliation_strings":["Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Functional Devices Research Division, NHK Science & Technology Research Laboratories, Tokyo, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5000832455"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0871,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37838409,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"179","issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12529","display_name":"Ga2O3 and related materials","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12529","display_name":"Ga2O3 and related materials","score":1.0,"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"}},{"id":"https://openalex.org/T10247","display_name":"Perovskite Materials and Applications","score":0.9986000061035156,"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/T10090","display_name":"ZnO doping and properties","score":0.9965999722480774,"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/dark-current","display_name":"Dark current","score":0.8097394704818726},{"id":"https://openalex.org/keywords/tellurium","display_name":"Tellurium","score":0.7492965459823608},{"id":"https://openalex.org/keywords/nucleation","display_name":"Nucleation","score":0.7431789040565491},{"id":"https://openalex.org/keywords/photodiode","display_name":"Photodiode","score":0.7184622287750244},{"id":"https://openalex.org/keywords/heterojunction","display_name":"Heterojunction","score":0.7063186168670654},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6700088977813721},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5945432186126709},{"id":"https://openalex.org/keywords/crystallinity","display_name":"Crystallinity","score":0.5780046582221985},{"id":"https://openalex.org/keywords/quantum-efficiency","display_name":"Quantum efficiency","score":0.5505488514900208},{"id":"https://openalex.org/keywords/annealing","display_name":"Annealing (glass)","score":0.5257436037063599},{"id":"https://openalex.org/keywords/selenium","display_name":"Selenium","score":0.49897146224975586},{"id":"https://openalex.org/keywords/crystallite","display_name":"Crystallite","score":0.46157559752464294},{"id":"https://openalex.org/keywords/photodetector","display_name":"Photodetector","score":0.4307646155357361},{"id":"https://openalex.org/keywords/thin-film","display_name":"Thin film","score":0.4201264977455139},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.34233468770980835},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2070317566394806},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.20156601071357727},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.054212093353271484},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.05274111032485962}],"concepts":[{"id":"https://openalex.org/C180651308","wikidata":"https://www.wikidata.org/wiki/Q1265973","display_name":"Dark current","level":3,"score":0.8097394704818726},{"id":"https://openalex.org/C538181303","wikidata":"https://www.wikidata.org/wiki/Q1100","display_name":"Tellurium","level":2,"score":0.7492965459823608},{"id":"https://openalex.org/C61048295","wikidata":"https://www.wikidata.org/wiki/Q909022","display_name":"Nucleation","level":2,"score":0.7431789040565491},{"id":"https://openalex.org/C751236","wikidata":"https://www.wikidata.org/wiki/Q175943","display_name":"Photodiode","level":2,"score":0.7184622287750244},{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.7063186168670654},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6700088977813721},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5945432186126709},{"id":"https://openalex.org/C46275449","wikidata":"https://www.wikidata.org/wiki/Q2458815","display_name":"Crystallinity","level":2,"score":0.5780046582221985},{"id":"https://openalex.org/C205507967","wikidata":"https://www.wikidata.org/wiki/Q900625","display_name":"Quantum efficiency","level":2,"score":0.5505488514900208},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.5257436037063599},{"id":"https://openalex.org/C553756173","wikidata":"https://www.wikidata.org/wiki/Q876","display_name":"Selenium","level":2,"score":0.49897146224975586},{"id":"https://openalex.org/C137637335","wikidata":"https://www.wikidata.org/wiki/Q899604","display_name":"Crystallite","level":2,"score":0.46157559752464294},{"id":"https://openalex.org/C23125352","wikidata":"https://www.wikidata.org/wiki/Q210765","display_name":"Photodetector","level":2,"score":0.4307646155357361},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.4201264977455139},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.34233468770980835},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2070317566394806},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20156601071357727},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.054212093353271484},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.05274111032485962},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icsens.2017.8234256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsens.2017.8234256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE SENSORS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6700000166893005}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1984910794","https://openalex.org/W2006989737","https://openalex.org/W2008132980","https://openalex.org/W2009251724","https://openalex.org/W2026442559","https://openalex.org/W2578167633","https://openalex.org/W6646539895","https://openalex.org/W6731880640"],"related_works":["https://openalex.org/W4367676917","https://openalex.org/W2371692126","https://openalex.org/W2592416155","https://openalex.org/W2330272753","https://openalex.org/W3150347925","https://openalex.org/W2978010793","https://openalex.org/W2085640266","https://openalex.org/W1991179351","https://openalex.org/W4387019742","https://openalex.org/W2073711341"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"a":[3,49,83],"high-efficiency":[4],"and":[5,69],"low":[6,71],"dark":[7,72],"current":[8,73],"thin-film":[9],"crystalline":[10,99],"selenium":[11,35,43],"(c-Se)/gallium":[12],"oxide":[13],"(Ga2O3)":[14],"heterojunction":[15],"photodiode":[16],"is":[17,45,75],"demonstrated":[18],"via":[19],"improving":[20],"the":[21,25,31,34,66,95],"deposition":[22],"conditions":[23],"for":[24],"tellurium":[26,51],"nucleation":[27,53],"layer":[28,54],"that":[29,74],"prevents":[30],"peeling":[32],"of":[33,86,98],"film":[36,44],"during":[37],"annealing.":[38],"The":[39,58,92],"highly":[40],"(100)-oriented":[41],"polycrystalline":[42],"grown":[46],"by":[47],"employing":[48],"thin":[50],"(Te)":[52],"with":[55],"high-quality":[56],"crystallinity.":[57],"device":[59],"exhibits":[60],"high":[61,96],"external":[62],"quantum":[63],"efficiency":[64],"in":[65,108],"visible":[67],"region":[68],"extremely":[70],"below":[76],"100":[77],"pA/cm":[78],"<sup":[79],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[80],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[81],"at":[82,89],"reverse-bias":[84],"voltage":[85],"15":[87],"V":[88],"room":[90],"temperature.":[91],"result":[93],"indicates":[94],"potential":[97],"selenium-based":[100],"photodiodes":[101],"to":[102],"be":[103],"used":[104],"as":[105],"photoconversion":[106],"layers":[107],"imaging":[109],"devices.":[110]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}