{"id":"https://openalex.org/W2011379925","doi":"https://doi.org/10.3390/s110808127","title":"Dual-Functional On-Chip AlGaAs/GaAs Schottky Diode for RF Power Detection and Low-Power Rectenna Applications","display_name":"Dual-Functional On-Chip AlGaAs/GaAs Schottky Diode for RF Power Detection and Low-Power Rectenna Applications","publication_year":2011,"publication_date":"2011-08-18","ids":{"openalex":"https://openalex.org/W2011379925","doi":"https://doi.org/10.3390/s110808127","mag":"2011379925","pmid":"https://pubmed.ncbi.nlm.nih.gov/22164066"},"language":"en","primary_location":{"id":"doi:10.3390/s110808127","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s110808127","pdf_url":"https://www.mdpi.com/1424-8220/11/8/8127/pdf?version=1403316003","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/11/8/8127/pdf?version=1403316003","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036681249","display_name":"Abdul Manaf Hashim","orcid":"https://orcid.org/0000-0002-0946-3613"},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Abdul Manaf Hashim","raw_affiliation_strings":["Ibnu Sina Institute for Fundamental Science Studies, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia","Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Ibnu Sina Institute for Fundamental Science Studies, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia","institution_ids":["https://openalex.org/I4576418"]},{"raw_affiliation_string":"Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038789663","display_name":"Farahiyah Mustafa","orcid":"https://orcid.org/0000-0003-0255-9417"},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Farahiyah Mustafa","raw_affiliation_strings":["Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104107540","display_name":"Shaharin Fadzli Abd Rahman","orcid":null},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Shaharin Fadzli Abd Rahman","raw_affiliation_strings":["Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091742537","display_name":"Abdul Rahim Abdul Rahman","orcid":"https://orcid.org/0000-0003-4446-2090"},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Abdul Rahim Abdul Rahman","raw_affiliation_strings":["Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Material Innovations and Nanoelectronics Research Group, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5036681249"],"corresponding_institution_ids":["https://openalex.org/I4576418"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.0782,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.79274588,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"11","issue":"8","first_page":"8127","last_page":"8142"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998000264167786,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998000264167786,"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/T11853","display_name":"Semiconductor materials and interfaces","score":0.9990000128746033,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rectenna","display_name":"Rectenna","score":0.9764939546585083},{"id":"https://openalex.org/keywords/schottky-diode","display_name":"Schottky diode","score":0.8544686436653137},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.6967654824256897},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6243288516998291},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5234555602073669},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5169855356216431},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5141175389289856},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5012078285217285},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.48975443840026855},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.41414710879325867},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.32388341426849365},{"id":"https://openalex.org/keywords/rectification","display_name":"Rectification","score":0.2826886773109436},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.21398654580116272},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15852758288383484},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1264335811138153}],"concepts":[{"id":"https://openalex.org/C46526593","wikidata":"https://www.wikidata.org/wiki/Q1748579","display_name":"Rectenna","level":4,"score":0.9764939546585083},{"id":"https://openalex.org/C205200001","wikidata":"https://www.wikidata.org/wiki/Q176066","display_name":"Schottky diode","level":3,"score":0.8544686436653137},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6967654824256897},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6243288516998291},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5234555602073669},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5169855356216431},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5141175389289856},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5012078285217285},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.48975443840026855},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.41414710879325867},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.32388341426849365},{"id":"https://openalex.org/C50942859","wikidata":"https://www.wikidata.org/wiki/Q4967193","display_name":"Rectification","level":3,"score":0.2826886773109436},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.21398654580116272},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15852758288383484},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1264335811138153},{"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/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s110808127","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s110808127","pdf_url":"https://www.mdpi.com/1424-8220/11/8/8127/pdf?version=1403316003","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:22164066","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22164066","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:4374ee2db40b4467ab80b669afc8425b","is_oa":true,"landing_page_url":"https://doaj.org/article/4374ee2db40b4467ab80b669afc8425b","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 11, Iss 8, Pp 8127-8142 (2011)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2240835","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3231723","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s110808127","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s110808127","pdf_url":"https://www.mdpi.com/1424-8220/11/8/8127/pdf?version=1403316003","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2011379925.pdf","grobid_xml":"https://content.openalex.org/works/W2011379925.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W764666384","https://openalex.org/W1597420946","https://openalex.org/W1963702052","https://openalex.org/W1964573967","https://openalex.org/W1967316023","https://openalex.org/W1971234547","https://openalex.org/W1975335818","https://openalex.org/W1983178303","https://openalex.org/W1994733338","https://openalex.org/W1995804731","https://openalex.org/W2001506905","https://openalex.org/W2007229440","https://openalex.org/W2013969239","https://openalex.org/W2022302778","https://openalex.org/W2029300264","https://openalex.org/W2035542767","https://openalex.org/W2041252614","https://openalex.org/W2050253948","https://openalex.org/W2057680724","https://openalex.org/W2057809047","https://openalex.org/W2058147850","https://openalex.org/W2062268202","https://openalex.org/W2065686568","https://openalex.org/W2066217925","https://openalex.org/W2068729093","https://openalex.org/W2072811327","https://openalex.org/W2078121540","https://openalex.org/W2102662922","https://openalex.org/W2107816521","https://openalex.org/W2120079180","https://openalex.org/W2123347654","https://openalex.org/W2126819719","https://openalex.org/W2129170076","https://openalex.org/W2130836267","https://openalex.org/W2133618600","https://openalex.org/W2137214913","https://openalex.org/W2143495027","https://openalex.org/W2144987693","https://openalex.org/W2150765196","https://openalex.org/W2151504750","https://openalex.org/W2158538739","https://openalex.org/W2161502698","https://openalex.org/W2189592718","https://openalex.org/W6653803645"],"related_works":["https://openalex.org/W1980675577","https://openalex.org/W2955909518","https://openalex.org/W1520664599","https://openalex.org/W2809900852","https://openalex.org/W2059303710","https://openalex.org/W2620673380","https://openalex.org/W2912552668","https://openalex.org/W3209221379","https://openalex.org/W2156294920","https://openalex.org/W3193712762"],"abstract_inverted_index":{"A":[0],"Schottky":[1,23,36,68,146],"diode":[2,69,126,147],"has":[3],"been":[4],"designed":[5],"and":[6,39,51,70,116,127],"fabricated":[7,67,144],"on":[8],"an":[9],"n-AlGaAs/GaAs":[10,145],"high-electron-mobility-transistor":[11],"(HEMT)":[12],"structure.":[13],"Current-voltage":[14],"(I-V)":[15],"measurements":[16],"show":[17],"good":[18,97,134],"device":[19,139,166],"rectification,":[20],"with":[21,122,140],"a":[22,71,137,150],"barrier":[24,37],"height":[25,38],"of":[26,81,113,119],"0.4349":[27],"eV":[28],"for":[29,90,99,152,155],"Ni/Au":[30],"metallization.":[31],"The":[32,55,78,143],"differences":[33],"between":[34,125],"the":[35,40,48,66,132],"theoretical":[41],"value":[42],"(1.443":[43],"eV)":[44],"are":[45,62],"due":[46],"to":[47,59,107,168],"fabrication":[49],"process":[50],"smaller":[52],"contact":[53],"area.":[54],"RF":[56,100,156],"signals":[57],"up":[58,106],"1":[60,114],"GHz":[61,115],"rectified":[63],"well":[64,160],"by":[65],"stable":[72],"DC":[73],"output":[74,82],"voltage":[75,83],"is":[76,87,95,109],"obtained.":[77],"increment":[79],"ratio":[80],"vs":[84],"input":[85,117],"power":[86,101,118,157,163],"0.2":[88],"V/dBm":[89],"all":[91],"tested":[92],"frequencies,":[93],"which":[94,129],"considered":[96],"enough":[98],"detection.":[102],"Power":[103],"conversion":[104],"efficiency":[105],"50%":[108],"obtained":[110],"at":[111],"frequency":[112],"20":[120],"dBm":[121],"series":[123],"connection":[124],"load,":[128],"also":[130],"shows":[131],"device's":[133],"potential":[135],"as":[136,159,161],"rectenna":[138,165],"further":[141],"improvement.":[142],"thus":[148],"provides":[149],"conduit":[151],"breakthrough":[153],"designs":[154],"detectors,":[158],"ultra-low":[162],"on-chip":[164],"technology":[167],"be":[169],"integrated":[170],"in":[171],"nanosystems.":[172]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"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":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
