{"id":"https://openalex.org/W3041039689","doi":"https://doi.org/10.1109/drc50226.2020.9135175","title":"RTD Light Emission around 1550 nm with IQE up to 6% at 300 K","display_name":"RTD Light Emission around 1550 nm with IQE up to 6% at 300 K","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3041039689","doi":"https://doi.org/10.1109/drc50226.2020.9135175","mag":"3041039689"},"language":"en","primary_location":{"id":"doi:10.1109/drc50226.2020.9135175","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135175","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Device Research Conference (DRC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://corescholar.libraries.wright.edu/physics/1185","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109910986","display_name":"E. R. Brown","orcid":null},"institutions":[{"id":"https://openalex.org/I19648265","display_name":"Wright State University","ror":"https://ror.org/04qk6pt94","country_code":"US","type":"education","lineage":["https://openalex.org/I19648265"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"E. R. Brown","raw_affiliation_strings":["Department of Physics, Wright State University, Dayton, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Wright State University, Dayton, OH, USA","institution_ids":["https://openalex.org/I19648265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101559996","display_name":"W-D. Zhang","orcid":"https://orcid.org/0000-0002-7620-5972"},"institutions":[{"id":"https://openalex.org/I19648265","display_name":"Wright State University","ror":"https://ror.org/04qk6pt94","country_code":"US","type":"education","lineage":["https://openalex.org/I19648265"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W-D. Zhang","raw_affiliation_strings":["Department of Physics, Wright State University, Dayton, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Wright State University, Dayton, OH, USA","institution_ids":["https://openalex.org/I19648265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015012839","display_name":"Parastou Fakhimi","orcid":"https://orcid.org/0000-0002-9006-0693"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Fakhimi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071399684","display_name":"Tyler A. Growden","orcid":"https://orcid.org/0000-0002-9026-0142"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. A. Growden","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070750005","display_name":"Paul R. Berger","orcid":"https://orcid.org/0000-0002-2656-2349"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P.R. Berger","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5109910986"],"corresponding_institution_ids":["https://openalex.org/I19648265"],"apc_list":null,"apc_paid":null,"fwci":0.2806,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5629784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9998999834060669,"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/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9998999834060669,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9987999796867371,"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/ohmic-contact","display_name":"Ohmic contact","score":0.655552864074707},{"id":"https://openalex.org/keywords/electroluminescence","display_name":"Electroluminescence","score":0.6551005244255066},{"id":"https://openalex.org/keywords/quantum-tunnelling","display_name":"Quantum tunnelling","score":0.5357519388198853},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5322473049163818},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5240433812141418},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5082942843437195},{"id":"https://openalex.org/keywords/common-emitter","display_name":"Common emitter","score":0.501201868057251},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.49067962169647217},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.46568432450294495},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4386264383792877},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.4198340177536011},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.40004783868789673},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.0917012095451355}],"concepts":[{"id":"https://openalex.org/C138230450","wikidata":"https://www.wikidata.org/wiki/Q2016597","display_name":"Ohmic contact","level":3,"score":0.655552864074707},{"id":"https://openalex.org/C31625292","wikidata":"https://www.wikidata.org/wiki/Q215803","display_name":"Electroluminescence","level":3,"score":0.6551005244255066},{"id":"https://openalex.org/C120398109","wikidata":"https://www.wikidata.org/wiki/Q175751","display_name":"Quantum tunnelling","level":2,"score":0.5357519388198853},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5322473049163818},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5240433812141418},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5082942843437195},{"id":"https://openalex.org/C46918542","wikidata":"https://www.wikidata.org/wiki/Q1648344","display_name":"Common emitter","level":2,"score":0.501201868057251},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.49067962169647217},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.46568432450294495},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4386264383792877},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.4198340177536011},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.40004783868789673},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0917012095451355},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"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/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/drc50226.2020.9135175","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135175","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Device Research Conference (DRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:corescholar.libraries.wright.edu:physics-2245","is_oa":true,"landing_page_url":"https://corescholar.libraries.wright.edu/physics/1185","pdf_url":null,"source":{"id":"https://openalex.org/S2737205702","display_name":"Journal of Bioresource Management","issn_l":"2309-3854","issn":["2309-3854"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310316536","host_organization_name":"Bioresource Research Center (BRC), Islamabad","host_organization_lineage":["https://openalex.org/P4310316536"],"host_organization_lineage_names":["Bioresource Research Center (BRC), Islamabad"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physics Faculty Publications","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:corescholar.libraries.wright.edu:physics-2245","is_oa":true,"landing_page_url":"https://corescholar.libraries.wright.edu/physics/1185","pdf_url":null,"source":{"id":"https://openalex.org/S2737205702","display_name":"Journal of Bioresource Management","issn_l":"2309-3854","issn":["2309-3854"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310316536","host_organization_name":"Bioresource Research Center (BRC), Islamabad","host_organization_lineage":["https://openalex.org/P4310316536"],"host_organization_lineage_names":["Bioresource Research Center (BRC), Islamabad"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physics Faculty Publications","raw_type":"text"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2051797691","https://openalex.org/W2062509156","https://openalex.org/W2087949849","https://openalex.org/W2493691256","https://openalex.org/W2790233225","https://openalex.org/W3022448274"],"related_works":["https://openalex.org/W2150038201","https://openalex.org/W1976110942","https://openalex.org/W940975362","https://openalex.org/W2038762453","https://openalex.org/W4205934534","https://openalex.org/W2382302308","https://openalex.org/W4248751768","https://openalex.org/W2137930185","https://openalex.org/W2060993002","https://openalex.org/W2049059605"],"abstract_inverted_index":{"Resonant":[0],"tunneling":[1,299],"diodes":[2],"(RTDs)":[3],"have":[4,171],"come":[5],"full-circle":[6],"in":[7,15,86,127,150,175,255,268,353,372],"the":[8,16,20,42,47,87,151,158,172,200,245,248,265,273,280,287,294,313,317,330,345,373,378,386],"past":[9,88],"10":[10],"years":[11,90],"after":[12],"their":[13],"demonstration":[14],"early":[17],"1990s":[18],"as":[19,58,115],"fastest":[21],"room-temperature":[22],"semiconductor":[23],"oscillator,":[24],"displaying":[25],"experimental":[26],"results":[27,261],"up":[28],"to":[29,153,199,244,279,312,329,367],"712":[30],"GHz":[31],"and":[32,54,63,94,102,227,290,348,385],"f":[33],"max":[34],"values":[35],"exceeding":[36],"1.0":[37,52],"THz":[38,53],"[1]":[39],".":[40,130,167,205,259,305,336,391],"Now":[41],"RTD":[43,75,92,113,374],"is":[44,55,125,191,277,310,342],"once":[45],"again":[46],"preeminent":[48],"electronic":[49],"oscillator":[50],"above":[51],"being":[56],"implemented":[57],"a":[59,64,116,141,147,322],"coherent":[60],"source":[61],"[2]":[62],"self-oscillating":[65],"mixer":[66],"[3]":[67],",":[68,178,271,384],"amongst":[69],"other":[70],"applications.":[71],"This":[72],"paper":[73],"concerns":[74],"electroluminescence":[76],"-":[77,197],"an":[78,105],"effect":[79,315],"that":[80],"has":[81],"been":[82],"studied":[83],"very":[84],"little":[85],"30+":[89],"of":[91,104,157,210,247],"development,":[93],"not":[95],"at":[96,120,192,216],"room":[97],"temperature.":[98],"We":[99],"present":[100],"experiments":[101],"modeling":[103],"n-type":[106],"In":[107,201],"0":[108,110,204],".53Ga":[109],".47As/AlAs":[111],"double-barrier":[112],"operating":[114],"cross-gap":[117,332],"light":[118],"emitter":[119,288,295,318],"~300K.":[121],"The":[122,168,186,219,306],"MBE-growth":[123],"stack":[124],"shown":[126,254,352],"Fig.":[128,176,256,269,354],"1(a)":[129],"A":[131],"15-\u03bcm-diam-mesa":[132],"device":[133],"was":[134],"defined":[135],"by":[136,180,297,344],"standard":[137],"planar":[138],"processing":[139],"including":[140],"top":[142],"annular":[143],"ohmic":[144],"contact":[145],"with":[146,264,300],"5-\u03bcm-diam":[148],"pinhole":[149],"center":[152],"couple":[154],"out":[155],"enough":[156],"internal":[159],"emission":[160,169,189,252,275,350],"for":[161,222,339],"accurate":[162],"free-space":[163],"power":[164],"measurements":[165],"[4]":[166],"spectra":[170],"behavior":[173],"displayed":[174,267],"1(b)":[177,257,355],"parameterized":[179],"bias":[181],"voltage":[182],"(V":[183],"B":[184,224],").":[185],"long":[187],"wavelength":[188,347],"edge":[190],"\u03bb":[193,233,357],"=":[194,225,234,238,358],"1684":[195],"nm":[196,236],"close":[198],"0.53":[202],"Ga":[203],"47":[206],"As":[207],"bandgap":[208],"energy":[209],"U":[211],"g":[212],"\u2248":[213],"0.75":[214,239],"eV":[215],"300":[217],"K.":[218],"spectral":[220],"peaks":[221],"V":[223,229],"2.8":[226],"3.0":[228],"both":[230],"occur":[231],"around":[232,356],"1550":[235],"(hv":[237],"eV),":[240],"so":[241],"blue-shifted":[242,307],"relative":[243],"peak":[246,276,309,351],"\"ideal\",":[249],"bulk":[250],"InGaAs":[251],"spectrum":[253],"[5]":[258],"These":[260],"are":[262],"consistent":[263],"model":[266,341],"1(c)":[270],"whereby":[272],"broad":[274],"attributed":[278,311],"radiative":[281,323,368],"recombination":[282,324,369],"between":[283,377],"electrons":[284],"accumulated":[285],"on":[286,293,316],"side,":[289,319],"holes":[291],"generated":[292],"side":[296],"interband":[298],"current":[301],"density":[302],"J":[303],"interr":[304],"main":[308],"quantum-size":[314],"which":[320],"creates":[321],"rate":[325,333],"R":[326,334,370],"N,2":[327],"comparable":[328],"band-edge":[331],"N,1":[335],"Further":[337],"support":[338],"this":[340,366],"provided":[343],"shorter":[346],"weaker":[349],"1148":[359],"nm.":[360],"Our":[361],"quantum":[362,375],"mechanical":[363],"calculations":[364],"attribute":[365],"R,3":[371],"well":[376],"electron":[379],"ground-state":[380],"level":[381,388],"E":[382,389],"1,e":[383],"hole":[387],"1,h":[390]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
