{"id":"https://openalex.org/W4410393740","doi":"https://doi.org/10.1109/access.2025.3570233","title":"Label-Free Biomolecule Detection With InP/AlGaAs Charge Plasma Dielectric-Modulated Vertical TFET Using TaN as Metal Gate","display_name":"Label-Free Biomolecule Detection With InP/AlGaAs Charge Plasma Dielectric-Modulated Vertical TFET Using TaN as Metal Gate","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4410393740","doi":"https://doi.org/10.1109/access.2025.3570233"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3570233","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3570233","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3570233","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090373310","display_name":"Hashim Elshafie","orcid":"https://orcid.org/0000-0002-5111-3764"},"institutions":[{"id":"https://openalex.org/I82952536","display_name":"King Khalid University","ror":"https://ror.org/052kwzs30","country_code":"SA","type":"education","lineage":["https://openalex.org/I82952536"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Hashim Elshafie","raw_affiliation_strings":["Department of Computer Engineering, College of Computer Science, King Khalid University, Abha, Saudi Arabia","Department of computer Engineering, College of Computer Science, King Khalid University, Main Campus, Al farah Abha, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, College of Computer Science, King Khalid University, Abha, Saudi Arabia","institution_ids":["https://openalex.org/I82952536"]},{"raw_affiliation_string":"Department of computer Engineering, College of Computer Science, King Khalid University, Main Campus, Al farah Abha, Saudi Arabia","institution_ids":["https://openalex.org/I82952536"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006488059","display_name":"Abdulrahman Saad Alqahtani","orcid":"https://orcid.org/0000-0003-3812-962X"},"institutions":[{"id":"https://openalex.org/I4210136004","display_name":"University of Bisha","ror":"https://ror.org/040548g92","country_code":"SA","type":"education","lineage":["https://openalex.org/I4210136004"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Abdulrahman Saad Alqahtani","raw_affiliation_strings":["College of Computing and Information Technology, University of Bisha, Bisha, Saudi Arabia","College of Computing and Information Technology, University of Bisha, Kingdom of Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computing and Information Technology, University of Bisha, Bisha, Saudi Arabia","institution_ids":["https://openalex.org/I4210136004"]},{"raw_affiliation_string":"College of Computing and Information Technology, University of Bisha, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I4210136004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004296457","display_name":"Azath Mubarakali","orcid":"https://orcid.org/0000-0001-9939-1790"},"institutions":[{"id":"https://openalex.org/I82952536","display_name":"King Khalid University","ror":"https://ror.org/052kwzs30","country_code":"SA","type":"education","lineage":["https://openalex.org/I82952536"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Azath Mubarakali","raw_affiliation_strings":["Department of Informatics and Computer Systems, College of Computer Science, King Khalid University, Abha, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Computer Systems, College of Computer Science, King Khalid University, Abha, Saudi Arabia","institution_ids":["https://openalex.org/I82952536"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033186652","display_name":"Adarsh Rag S","orcid":"https://orcid.org/0000-0002-1680-6055"},"institutions":[{"id":"https://openalex.org/I164861460","display_name":"Manipal Academy of Higher Education","ror":"https://ror.org/02xzytt36","country_code":"IN","type":"education","lineage":["https://openalex.org/I164861460"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Adarsh Rag S","raw_affiliation_strings":["Department of Data Science and Computer Applications, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India","Department of Data Science and Computer Applications, Assistant Professor, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India"],"raw_orcid":"https://orcid.org/0000-0002-1680-6055","affiliations":[{"raw_affiliation_string":"Department of Data Science and Computer Applications, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India","institution_ids":["https://openalex.org/I164861460"]},{"raw_affiliation_string":"Department of Data Science and Computer Applications, Assistant Professor, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India","institution_ids":["https://openalex.org/I164861460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101480415","display_name":"M. Venkatesh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104573","display_name":"CMR University","ror":"https://ror.org/015waqy33","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210104573"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. Venkatesh","raw_affiliation_strings":["Department of Electronics and Communication Engineering, CMR Institute of Technology, Bengaluru, Karnataka, India","Department of Electronics and Communication Engineering, CMR Institute of Technology, Assistant Professor, Bengaluru, Karnataka, India"],"raw_orcid":"https://orcid.org/0000-0002-9292-8994","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, CMR Institute of Technology, Bengaluru, Karnataka, India","institution_ids":["https://openalex.org/I4210104573"]},{"raw_affiliation_string":"Department of Electronics and Communication Engineering, CMR Institute of Technology, Assistant Professor, Bengaluru, Karnataka, India","institution_ids":["https://openalex.org/I4210104573"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049449880","display_name":"Parthasarathy Panchatcharam","orcid":"https://orcid.org/0000-0003-3771-8350"},"institutions":[{"id":"https://openalex.org/I4210104573","display_name":"CMR University","ror":"https://ror.org/015waqy33","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210104573"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. Parthasarathy","raw_affiliation_strings":["Department of Electronics and Communication Engineering, CMR Institute of Technology, Bengaluru, Karnataka, India","Department of Electronics and Communication Engineering, CMR Institute of Technology, Assistant Professor, Bengaluru, Karnataka, India"],"raw_orcid":"https://orcid.org/0000-0003-3771-8350","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, CMR Institute of Technology, Bengaluru, Karnataka, India","institution_ids":["https://openalex.org/I4210104573"]},{"raw_affiliation_string":"Department of Electronics and Communication Engineering, CMR Institute of Technology, Assistant Professor, Bengaluru, Karnataka, India","institution_ids":["https://openalex.org/I4210104573"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.1408,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.87320305,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"13","issue":null,"first_page":"89667","last_page":"89684"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9994999766349792,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9994999766349792,"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/T11272","display_name":"Nanowire Synthesis and Applications","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9983999729156494,"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/dielectric","display_name":"Dielectric","score":0.6816994547843933},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6460682153701782},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.6376134157180786},{"id":"https://openalex.org/keywords/biomolecule","display_name":"Biomolecule","score":0.5425397157669067},{"id":"https://openalex.org/keywords/plasma","display_name":"Plasma","score":0.502638578414917},{"id":"https://openalex.org/keywords/charge","display_name":"Charge (physics)","score":0.43131890892982483},{"id":"https://openalex.org/keywords/metal","display_name":"Metal","score":0.4275197386741638},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.29117923974990845},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1344667375087738}],"concepts":[{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.6816994547843933},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6460682153701782},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6376134157180786},{"id":"https://openalex.org/C49853544","wikidata":"https://www.wikidata.org/wiki/Q206229","display_name":"Biomolecule","level":2,"score":0.5425397157669067},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.502638578414917},{"id":"https://openalex.org/C188082385","wikidata":"https://www.wikidata.org/wiki/Q73792","display_name":"Charge (physics)","level":2,"score":0.43131890892982483},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.4275197386741638},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.29117923974990845},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1344667375087738},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3570233","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3570233","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:35f553e64930460b81f507282c1b87c1","is_oa":true,"landing_page_url":"https://doaj.org/article/35f553e64930460b81f507282c1b87c1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 89667-89684 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3570233","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3570233","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1573432403","https://openalex.org/W2039870229","https://openalex.org/W2044963602","https://openalex.org/W2082348723","https://openalex.org/W2110584581","https://openalex.org/W2119378720","https://openalex.org/W2410335047","https://openalex.org/W2551832971","https://openalex.org/W2755378439","https://openalex.org/W2804200660","https://openalex.org/W2808633740","https://openalex.org/W3090550102","https://openalex.org/W3136051239","https://openalex.org/W3141524603","https://openalex.org/W4220754830","https://openalex.org/W4280625526","https://openalex.org/W4297131099","https://openalex.org/W4361225871","https://openalex.org/W4362581934","https://openalex.org/W4386141138","https://openalex.org/W4386370657","https://openalex.org/W4388489337","https://openalex.org/W4389311981","https://openalex.org/W4390574594","https://openalex.org/W4395070731","https://openalex.org/W4402593524","https://openalex.org/W4402626704"],"related_works":["https://openalex.org/W2367089784","https://openalex.org/W4281383848","https://openalex.org/W2344707987","https://openalex.org/W3021795417","https://openalex.org/W3182059148","https://openalex.org/W2914491564","https://openalex.org/W2028396431","https://openalex.org/W1998848630","https://openalex.org/W2073308043","https://openalex.org/W2753855002"],"abstract_inverted_index":{"This":[0],"study":[1,115],"introduces":[2],"a":[3,31,77,167],"label-free":[4,109,191],"biosensing":[5],"method":[6],"for":[7,89,188],"biomolecule":[8,192],"detection":[9,110],"utilizing":[10],"an":[11,151],"InP/AlGaAs":[12,164,186],"charge":[13,105],"plasma":[14],"dielectric-modulated":[15],"vertical":[16],"tunnel":[17],"field-effect":[18],"transistor":[19],"(InP/AlGaAs":[20],"VTFET)":[21],"featuring":[22],"TaN":[23],"as":[24,92,126],"the":[25,34,39,46,53,117,141,148,155,162,182],"metal":[26,36,58],"gate.":[27],"The":[28,71,95,114,138],"device":[29],"comprises":[30],"nanocavity":[32],"beneath":[33],"gate":[35,59],"adjacent":[37],"to":[38,67],"tunnelling":[40],"junction,":[41],"where":[42],"biomolecules":[43,90,99],"engage":[44],"with":[45,61,100,147],"dielectric":[47,102,120],"material,":[48],"resulting":[49],"in":[50,52],"fluctuations":[51],"drain":[54,79],"current.":[55],"A":[56],"twin":[57],"architecture":[60],"laterally":[62],"split":[63],"dielectrics":[64],"is":[65],"employed":[66],"eliminate":[68],"short-channel":[69],"effects.":[70],"biosensor":[72],"has":[73],"exceptional":[74],"sensitivity,":[75],"attaining":[76],"peak":[78],"current":[80],"sensitivity":[81,169],"of":[82,111,119,150,170,184],"2.5\u00d710<sup":[83],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[84,87,172,179],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">9</sup>":[85],"cm<sup":[86],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u22122</sup>":[88],"such":[91,125],"albumin":[93],"(k=7).":[94],"gadget":[96],"proficiently":[97],"identifies":[98],"varying":[101],"constants":[103],"and":[104,134,143],"distributions,":[106],"enabling":[107],"adaptable":[108],"diverse":[112],"targets.":[113],"examines":[116],"influence":[118],"constant":[121],"on":[122],"critical":[123],"metrics":[124],"Energy":[127],"Band":[128],"Diagrams,":[129],"Drain":[130,132],"Current,":[131],"Sensitivity,":[133],"subthreshold":[135],"swing":[136],"(SS).":[137],"overlap":[139,177],"between":[140],"source":[142],"pocket":[144],"regions,":[145],"along":[146],"introduction":[149],"auxiliary":[152],"gate,":[153],"optimizes":[154],"electrical":[156],"characteristics.":[157],"Simulation":[158],"results":[159],"show":[160],"that":[161],"proposed":[163,185],"VTFET":[165,187],"achieves":[166],"maximum":[168],"3.5\u00d710<sup":[171],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>,":[173],"outperforming":[174],"configurations":[175],"without":[176],"(2\u00d710<sup":[178],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>),":[180],"highlights":[181],"potential":[183],"scalable,":[189],"high-sensitivity,":[190],"detection.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-05-16T00:00:00"}
