{"id":"https://openalex.org/W2000673825","doi":"https://doi.org/10.1117/12.2003779","title":"Polarization engineering in III-nitride based ultraviolet light-emitting diodes","display_name":"Polarization engineering in III-nitride based ultraviolet light-emitting diodes","publication_year":2013,"publication_date":"2013-03-14","ids":{"openalex":"https://openalex.org/W2000673825","doi":"https://doi.org/10.1117/12.2003779","mag":"2000673825"},"language":"en","primary_location":{"id":"doi:10.1117/12.2003779","doi":"https://doi.org/10.1117/12.2003779","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2003779","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5041810796","display_name":"Yu-Rui Lin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I70522481","display_name":"National Changhua University of Education","ror":"https://ror.org/005gkfa10","country_code":"TW","type":"education","lineage":["https://openalex.org/I70522481"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Rui Lin","raw_affiliation_strings":["National Changhua Univ. of Education (Taiwan)","Nat. Changhua Univ. of Educ., Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Changhua Univ. of Education (Taiwan)","institution_ids":["https://openalex.org/I70522481"]},{"raw_affiliation_string":"Nat. Changhua Univ. of Educ., Taiwan","institution_ids":["https://openalex.org/I70522481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110151820","display_name":"Bo-Ting Liou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I204116968","display_name":"Hsiuping University of Science and Technology","ror":"https://ror.org/04szp2m52","country_code":"TW","type":"education","lineage":["https://openalex.org/I204116968"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Bo-Ting Liou","raw_affiliation_strings":["Hsiuping Univ. of Science and Technology (Taiwan)","[Hsiuping University of Science and Technology, Taiwan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hsiuping Univ. of Science and Technology (Taiwan)","institution_ids":["https://openalex.org/I204116968"]},{"raw_affiliation_string":"[Hsiuping University of Science and Technology, Taiwan]","institution_ids":["https://openalex.org/I204116968"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003036741","display_name":"Jih\u2010Yuan Chang","orcid":"https://orcid.org/0000-0002-0854-6257","observed_orcids":["https://orcid.org/0000-0002-0854-6257"]},"institutions":[{"id":"https://openalex.org/I70522481","display_name":"National Changhua University of Education","ror":"https://ror.org/005gkfa10","country_code":"TW","type":"education","lineage":["https://openalex.org/I70522481"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jih-Yuan Chang","raw_affiliation_strings":["National Changhua Univ. of Education (Taiwan)","Nat. Changhua Univ. of Educ., Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Changhua Univ. of Education (Taiwan)","institution_ids":["https://openalex.org/I70522481"]},{"raw_affiliation_string":"Nat. Changhua Univ. of Educ., Taiwan","institution_ids":["https://openalex.org/I70522481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082459335","display_name":"Yen\u2010Kuang Kuo","orcid":"https://orcid.org/0000-0001-5475-2513","observed_orcids":["https://orcid.org/0000-0001-5475-2513"]},"institutions":[{"id":"https://openalex.org/I70522481","display_name":"National Changhua University of Education","ror":"https://ror.org/005gkfa10","country_code":"TW","type":"education","lineage":["https://openalex.org/I70522481"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yen-Kuang Kuo","raw_affiliation_strings":["National Changhua Univ. of Education (Taiwan)","Nat. Changhua Univ. of Educ., Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Changhua Univ. of Education (Taiwan)","institution_ids":["https://openalex.org/I70522481"]},{"raw_affiliation_string":"Nat. Changhua Univ. of Educ., Taiwan","institution_ids":["https://openalex.org/I70522481"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3815,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.87176274,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"8619","issue":null,"first_page":"86191V","last_page":"86191V"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12309","display_name":"solar cell performance optimization","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polarization-engineering","display_name":"polarization engineering","score":0.7789999842643738},{"id":"https://openalex.org/keywords/uv-led","display_name":"ultraviolet light-emitting diodes","score":0.9319999814033508},{"id":"https://openalex.org/keywords/iii-nitride-semiconductors","display_name":"III-nitride semiconductors","score":0.9919999837875366},{"id":"https://openalex.org/keywords/alingan","display_name":"AlInGaN","score":0.9409999847412109},{"id":"https://openalex.org/keywords/active-region-design","display_name":"active region design","score":0.7770000100135803},{"id":"https://openalex.org/keywords/hole-injection-efficiency","display_name":"hole injection efficiency","score":0.8970000147819519},{"id":"https://openalex.org/keywords/electron-leakage-suppression","display_name":"electron leakage suppression","score":0.8069999814033508},{"id":"https://openalex.org/keywords/polarization-mismatch","display_name":"polarization mismatch","score":0.8299999833106995}],"concepts":[{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.8200929164886475},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7888249158859253},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7743945121765137},{"id":"https://openalex.org/C2776798109","wikidata":"https://www.wikidata.org/wiki/Q11391","display_name":"Ultraviolet","level":2,"score":0.6733643412590027},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.6588919758796692},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5998910665512085},{"id":"https://openalex.org/C194760766","wikidata":"https://www.wikidata.org/wiki/Q410851","display_name":"Nitride","level":3,"score":0.522604763507843},{"id":"https://openalex.org/C2778871202","wikidata":"https://www.wikidata.org/wiki/Q411713","display_name":"Gallium nitride","level":3,"score":0.5056619644165039},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.49190640449523926},{"id":"https://openalex.org/C189278905","wikidata":"https://www.wikidata.org/wiki/Q2157708","display_name":"Wide-bandgap semiconductor","level":2,"score":0.48064935207366943},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3202478289604187},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.1239786446094513},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1177474856376648},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1062968373298645},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2003779","doi":"https://doi.org/10.1117/12.2003779","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2003779","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2070987128","https://openalex.org/W4407475642","https://openalex.org/W2048772058","https://openalex.org/W2563086746","https://openalex.org/W2901342992","https://openalex.org/W7150845133","https://openalex.org/W2527963551","https://openalex.org/W3133976960","https://openalex.org/W3089306039","https://openalex.org/W4283258742"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"the":[3,28,34,51,60,68,71,79,88,97],"polarization":[4,29,63,98],"effect":[5,30],"in":[6,21,48,100],"III-nitride":[7],"based":[8],"ultraviolet":[9],"(UV)":[10],"light-emitting":[11],"diodes":[12],"(LEDs)":[13],"has":[14],"been":[15],"investigated":[16],"theoretically.":[17],"Some":[18],"specific":[19],"designs":[20],"active":[22,49,101],"region":[23],"are":[24],"proposed":[25],"to":[26,59,77],"reduce":[27],"and,":[31],"hence,":[32],"improve":[33],"device":[35],"performance.":[36],"Simulation":[37],"results":[38],"show":[39],"that":[40,78],"by":[41,96],"utilizing":[42],"properly":[43],"designed":[44],"quaternary":[45],"AlInGaN":[46],"material":[47],"region,":[50],"hole":[52],"injection":[53],"efficiency":[54],"can":[55],"be":[56],"enhanced":[57],"due":[58],"reduction":[61],"of":[62,90],"mismatch":[64],"between":[65],"hetero-layers.":[66],"On":[67],"other":[69],"hand,":[70],"electron":[72],"leakage":[73],"is":[74,85,93],"suppressed":[75],"owing":[76],"effective":[80],"potential":[81],"height":[82],"for":[83],"electrons":[84],"increased.":[86],"Therefore,":[87],"performance":[89],"UV":[91],"LEDs":[92],"significantly":[94],"improved":[95],"engineering":[99],"region.":[102]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}
