{"id":"https://openalex.org/W4394805002","doi":"https://doi.org/10.1109/access.2024.3388504","title":"Performance Improvement of Spacer-Engineered N-Type Tree Shaped NSFET Toward Advanced Technology Nodes","display_name":"Performance Improvement of Spacer-Engineered N-Type Tree Shaped NSFET Toward Advanced Technology Nodes","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4394805002","doi":"https://doi.org/10.1109/access.2024.3388504"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3388504","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3388504","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10499264.pdf","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":null,"license_id":null,"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://ieeexplore.ieee.org/ielx7/6287639/6514899/10499264.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5094188221","display_name":"Ummadisetti Gowthami","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100463","display_name":"SRM University, Andhra Pradesh","ror":"https://ror.org/013vs5h31","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210100463"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ummadisetti Gowthami","raw_affiliation_strings":["Department of ECE, SRM University-AP, Mangalagiri, Andhra Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, SRM University-AP, Mangalagiri, Andhra Pradesh, India","institution_ids":["https://openalex.org/I4210100463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063573599","display_name":"Asisa Kumar Panigrahy","orcid":"https://orcid.org/0000-0002-9491-5310"},"institutions":[{"id":"https://openalex.org/I4210138731","display_name":"ICFAI Foundation for Higher Education","ror":"https://ror.org/04p3pp808","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210138731"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Asisa Kumar Panigrahy","raw_affiliation_strings":["Department of ECE, Faculty of Science and Technology (IcfaiTech), ICFAI Foundation for Higher Education Hyderabad, Hyderabad, Telangana, India","Department of ECE, Faculty of Science and Technology (IcfaiTech), ICFAI Foundation for Higher Education Hyderabad, Hyderabad, Telangana, INDIA"],"raw_orcid":"https://orcid.org/0000-0002-9491-5310","affiliations":[{"raw_affiliation_string":"Department of ECE, Faculty of Science and Technology (IcfaiTech), ICFAI Foundation for Higher Education Hyderabad, Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I4210138731"]},{"raw_affiliation_string":"Department of ECE, Faculty of Science and Technology (IcfaiTech), ICFAI Foundation for Higher Education Hyderabad, Hyderabad, Telangana, INDIA","institution_ids":["https://openalex.org/I4210138731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074291545","display_name":"Shobha Rani Depuru","orcid":"https://orcid.org/0000-0001-8235-9671"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Depuru Shobha Rani","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Institute of Aeronautical Engineering, Hyderabad, Telangana, India","Department of Electrical and Electronics Engineering, Institute of Aeronautical Engineering, Hyderabad, Telangana, INDIA"],"raw_orcid":"https://orcid.org/0000-0001-8235-9671","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Institute of Aeronautical Engineering, Hyderabad, Telangana, India","institution_ids":[]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Institute of Aeronautical Engineering, Hyderabad, Telangana, INDIA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045743141","display_name":"Muralidhar Nayak Bhukya","orcid":"https://orcid.org/0000-0002-6782-0738"},"institutions":[{"id":"https://openalex.org/I4210133503","display_name":"Central University of Haryana","ror":"https://ror.org/03mtwkv54","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210133503"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Muralidhar Nayak Bhukya","raw_affiliation_strings":["Department of Electrical Engineering, School of Engineering and Technology, Central University of Haryana, Mahendergarh, Haryana, India"],"raw_orcid":"https://orcid.org/0000-0002-6782-0738","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, School of Engineering and Technology, Central University of Haryana, Mahendergarh, Haryana, India","institution_ids":["https://openalex.org/I4210133503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045929648","display_name":"V. Bharath Sreenivasulu","orcid":"https://orcid.org/0000-0003-3064-1522"},"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":"Vakkalakula Bharath Sreenivasulu","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Manipal Institute of Technology Bengaluru, Manipal Academy of Higher Education, Manipal, Karnataka, India"],"raw_orcid":"https://orcid.org/0000-0003-3064-1522","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Manipal Institute of Technology Bengaluru, Manipal Academy of Higher Education, Manipal, Karnataka, India","institution_ids":["https://openalex.org/I164861460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076434740","display_name":"M. Durga Prakash","orcid":"https://orcid.org/0000-0001-9143-0628"},"institutions":[{"id":"https://openalex.org/I4210100463","display_name":"SRM University, Andhra Pradesh","ror":"https://ror.org/013vs5h31","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210100463"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. Durga Prakash","raw_affiliation_strings":["Department of ECE, SRM University-AP, Mangalagiri, Andhra Pradesh, India"],"raw_orcid":"https://orcid.org/0000-0001-9143-0628","affiliations":[{"raw_affiliation_string":"Department of ECE, SRM University-AP, Mangalagiri, Andhra Pradesh, India","institution_ids":["https://openalex.org/I4210100463"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5094188221"],"corresponding_institution_ids":["https://openalex.org/I4210100463"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":7.2104,"has_fulltext":true,"cited_by_count":36,"citation_normalized_percentile":{"value":0.97679574,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"12","issue":null,"first_page":"59716","last_page":"59725"},"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":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":1.0,"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"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9998999834060669,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9997000098228455,"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/tree","display_name":"Tree (set theory)","score":0.481065034866333},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39879533648490906},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3442569971084595},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19321072101593018},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.19057142734527588}],"concepts":[{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.481065034866333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39879533648490906},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3442569971084595},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19321072101593018},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.19057142734527588}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3388504","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3388504","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10499264.pdf","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:88212bc911a64e8491ad8404c8bb60f9","is_oa":true,"landing_page_url":"https://doaj.org/article/88212bc911a64e8491ad8404c8bb60f9","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 59716-59725 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3388504","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3388504","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10499264.pdf","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320336200","display_name":"Biotechnology Industry Research Assistance Council","ror":"https://ror.org/05qr7ed45"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394805002.pdf","grobid_xml":"https://content.openalex.org/works/W4394805002.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1501872004","https://openalex.org/W2083217087","https://openalex.org/W2116656110","https://openalex.org/W2585925526","https://openalex.org/W2611605980","https://openalex.org/W2744406216","https://openalex.org/W2765215044","https://openalex.org/W2766041552","https://openalex.org/W2793321020","https://openalex.org/W2907703940","https://openalex.org/W2912037290","https://openalex.org/W2991211473","https://openalex.org/W2996428159","https://openalex.org/W3009078348","https://openalex.org/W3011412823","https://openalex.org/W3044349193","https://openalex.org/W3081838769","https://openalex.org/W3082397576","https://openalex.org/W3117481975","https://openalex.org/W3159874509","https://openalex.org/W3174195390","https://openalex.org/W3194345311","https://openalex.org/W3197664961","https://openalex.org/W3203711834","https://openalex.org/W3215433564","https://openalex.org/W3216758177","https://openalex.org/W4225941126","https://openalex.org/W4285174817","https://openalex.org/W4310699592","https://openalex.org/W4388997969","https://openalex.org/W4390659287"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890"],"abstract_inverted_index":{"Tree-shaped":[0,29,65],"Nanosheet":[1],"FETS":[2],"(NSFET)":[3],"is":[4,137,158,203],"the":[5,12,19,32,140,147,171,178,183,197,218],"most":[6],"dependable":[7],"way":[8],"to":[9,165],"scale":[10],"down":[11],"gate":[13,21,33,180,191],"lengths":[14],"deep.":[15],"This":[16],"paper":[17],"investigates":[18],"12nm":[20],"length":[22],"(L":[23],"<sub":[24,44,50,70,77,84,92,214],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[25,40,45,51,71,78,85,93,103,111,120,125,143,150,154,161,168,215,240,244,250],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">G</sub>":[26,216],")":[27,47,105,246],"n-type":[28],"NSFET":[30],"with":[31,68,117,174,196,225],"having":[34],"a":[35],"stack":[36],"of":[37,185],"high-":[38],"<italic":[39,102,110,119,124,142,149,153,239,243],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">k</i>":[41,121,126,144],"dielectric":[42,176],"(HfO":[43],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[46,52],"and":[48,90,106,122,130,193,200,230,235],"SiO":[49],"using":[53,61],"different":[54],"spacer":[55,175],"materials,":[56],"which":[57,157],"can":[58],"be":[59],"done":[60],"TCAD":[62],"simulations.":[63],"The":[64,114,253],"NFET":[66],"device":[67,116,145,220],"T":[69],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">(NS)</sub>":[72,79],"=":[73,80,87,95,227,232,247],"5":[74,88],"nm,":[75,82,89],"W":[76,83],"25":[81,96],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">IB</sub>":[86,94],"H":[91],"nm":[97,212],"has":[98],"high":[99],"on-current":[100],"(":[101,109,238],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">I<sub>ON</sub></i>":[104,151,241],"low":[107],"off-current":[108],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">I<sub>OFF</sub></i>":[112,155,245],").":[113],"3D":[115],"single-":[118],"dual-":[123,141],"spacers":[127],"are":[128,134],"compared":[129,164],"its":[131],"DC":[132,201],"characteristics":[133],"shown.":[135],"It":[136],"noted":[138],"that":[139,257],"achieves":[146],"maximum":[148],"/":[152,242],"ratio,":[156],"10":[159,166,248],"<sup":[160,167,249],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">9</sup>":[162,251],",":[163,217],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">7</sup>":[169],"because":[170],"fringing":[172],"fields":[173],"lengthen":[177],"effective":[179],"length.":[181],"Additionally,":[182],"impact":[184],"work":[186],"function,":[187],"interbridge":[188],"height,":[189],"width,":[190],"lengths,":[192],"temperature,":[194],"along":[195],"device\u2019s":[198,254],"analog/RF":[199],"metrics,":[202],"also":[204],"investigated":[205],"in":[206],"this":[207],"paper.":[208],"Even":[209],"at":[210],"12":[211],"L":[213],"proposed":[219],"exhibits":[221],"good":[222],"electrical":[223],"properties":[224],"DIBL":[226],"23":[228],"mV/V":[229],"SS":[231],"62":[233],"mV/dec":[234],"switching":[236],"ratio":[237],".":[252],"performance":[255],"confirms":[256],"Moore\u2019s":[258],"law":[259],"holds":[260],"even":[261],"for":[262,267],"lower":[263],"technology":[264],"nodes,":[265],"allowing":[266],"further":[268],"scalability.":[269]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":22},{"year":2024,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}