{"id":"https://openalex.org/W4292388275","doi":"https://doi.org/10.1109/drc55272.2022.9855655","title":"Cryo-TRAM: Gated Thyristor based Capacitor-less DRAM for Cryogenic Computing","display_name":"Cryo-TRAM: Gated Thyristor based Capacitor-less DRAM for Cryogenic Computing","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4292388275","doi":"https://doi.org/10.1109/drc55272.2022.9855655"},"language":"en","primary_location":{"id":"doi:10.1109/drc55272.2022.9855655","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc55272.2022.9855655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Device Research Conference (DRC)","raw_type":"proceedings-article"},"type":"article","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/A5056623827","display_name":"Saikat Chakraborty","orcid":"https://orcid.org/0000-0002-1662-653X"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Saikat Chakraborty","raw_affiliation_strings":["The University of Texas at Austin,Austin,Texas,USA,78712"],"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Austin,Texas,USA,78712","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003048953","display_name":"Jaydeep P. Kulkarni","orcid":"https://orcid.org/0000-0002-0258-6776"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaydeep P. Kulkarni","raw_affiliation_strings":["The University of Texas at Austin,Austin,Texas,USA,78712"],"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin,Austin,Texas,USA,78712","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056623827"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":0.4573,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.60417091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"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/T10472","display_name":"Semiconductor materials and 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"}},"topics":[{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and 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/T10558","display_name":"Advancements in Semiconductor Devices and 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/T12808","display_name":"Ferroelectric and Negative Capacitance 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/dram","display_name":"Dram","score":0.8989378809928894},{"id":"https://openalex.org/keywords/dynamic-random-access-memory","display_name":"Dynamic random-access memory","score":0.5976998209953308},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5845699310302734},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5626019835472107},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4709794521331787},{"id":"https://openalex.org/keywords/silicon-on-insulator","display_name":"Silicon on insulator","score":0.44572392106056213},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.43756696581840515},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3399055004119873},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3046841621398926},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.2604895830154419},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2132837176322937},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17294597625732422},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.14177733659744263}],"concepts":[{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.8989378809928894},{"id":"https://openalex.org/C118702147","wikidata":"https://www.wikidata.org/wiki/Q189396","display_name":"Dynamic random-access memory","level":3,"score":0.5976998209953308},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5845699310302734},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5626019835472107},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4709794521331787},{"id":"https://openalex.org/C53143962","wikidata":"https://www.wikidata.org/wiki/Q1478788","display_name":"Silicon on insulator","level":3,"score":0.44572392106056213},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.43756696581840515},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3399055004119873},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3046841621398926},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.2604895830154419},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2132837176322937},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17294597625732422},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.14177733659744263}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/drc55272.2022.9855655","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc55272.2022.9855655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Device Research Conference (DRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1975872861","https://openalex.org/W1992486054","https://openalex.org/W2057530043","https://openalex.org/W2540974353","https://openalex.org/W2545893878","https://openalex.org/W2764227578","https://openalex.org/W2964509724"],"related_works":["https://openalex.org/W2140607147","https://openalex.org/W2518930778","https://openalex.org/W2979599569","https://openalex.org/W3007039213","https://openalex.org/W3094611732","https://openalex.org/W2533585248","https://openalex.org/W2559795407","https://openalex.org/W2944414554","https://openalex.org/W3009022466","https://openalex.org/W2123644672"],"abstract_inverted_index":{"Recent":[0],"advancements":[1],"in":[2,27,166,260],"cryogenic":[3,99,139,290,301,320],"quantum":[4,29],"computing":[5],"technologies":[6],"offer":[7],"the":[8,37,58,74,80,102,105,109,116,128,159,179,186,191,253,323],"promise":[9],"to":[10,20,35,73,79,93],"provide":[11],"an":[12],"exponential":[13],"speedup":[14],"for":[15,98,190,289,300,319,322],"certain":[16],"compute":[17],"applications.":[18,100,291],"Due":[19],"large":[21,214],"number":[22],"of":[23,108,120,127,258,296],"arbitrary":[24],"rotations":[25],"required":[26],"a":[28,122,138,147,154,167,212,225,230,261,270,279,313],"algorithm":[30],"and":[31,44,118,171,224,285],"continuous":[32],"error":[33],"correction":[34],"preserve":[36],"data":[38],"integrity,":[39],"it":[40,265],"requires":[41],"extensive":[42],"memory":[43,51,96,244,288],"bandwidth":[45],"[1].":[46],"Using":[47],"DRAM":[48,82,87,112,131],"as":[49,267,269],"main":[50],"operational":[52],"at":[53,134],"77K":[54],"[1],":[55],"can":[56,175,277],"keep":[57],"cooling":[59],"cost":[60],"low":[61],"while":[62],"still":[63],"providing":[64],"significantly":[65],"lower":[66,271],"leakage":[67],"along":[68],"with":[69,153],"larger":[70],"capacity.":[71],"Thanks":[72],"denser":[75],"bitcell":[76],"footprint":[77],"compared":[78],"1T-1C":[81],"cells,":[83],"capacitor-less":[84],"single":[85],"transistor":[86],"(1T-DRAM)":[88],"devices":[89],"have":[90,303],"been":[91,144,304],"explored":[92],"construct":[94],"scalable":[95,266],"systems":[97],"Lowering":[101],"temperature":[103],"improves":[104],"retention":[106,124],"time":[107],"1":[110,129,140],"T":[111,130],"cells":[113,132],"by":[114,248],"reducing":[115],"generation":[117],"recombination":[119],"carriers,":[121],"major":[123,187],"failure":[125],"mechanism":[126,189],"[2]":[133],"higher":[135],"temperatures.":[136],"Recently,":[137],"T-DRAM":[141],"cell":[142,162],"has":[143],"demonstrated":[145,318],"using":[146],"partially":[148],"depleted":[149],"silicon-on-insulator":[150],"(PDSOI)":[151],"n-MOSFET":[152],"floating":[155],"body":[156],"[3].":[157],"However,":[158,292],"reported":[160,193],"narrow":[161],"current":[163,216],"margin":[164],"results":[165],"slow":[168,198],"read":[169,173,227],"operation":[170,174,259],"quasi-destructive":[172],"impact":[176,180],"endurance.":[177],"Since":[178],"ionization":[181],"or":[182],"GIDL":[183],"effect":[184],"is":[185,196,317],"write":[188,194],"cell,":[192],"speed":[195,233],"also":[197],"(>":[199,218],"10ns).":[200],"Capacitor-less":[201],"DRAMs":[202,298],"based":[203],"on":[204],"Thin":[205],"Capacitively":[206],"Coupled":[207],"Thyristor":[208],"(TCCT)":[209],"benefits":[210],"from":[211],"very":[213],"Ion/off":[215],"ratio":[217],"10":[219],"<sup":[220],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[221],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">7</sup>":[222],")":[223],"non-destructive":[226],"that":[228],"enable":[229,278],"fast":[231],"read/write":[232],"(<2":[234],"ns)":[235],"[4],":[236],"[5].":[237],"A":[238],"novel":[239],"Floating":[240],"Body":[241],"Diode":[242],"(FBD)":[243],"was":[245],"proposed":[246],"[6]":[247],"Intel,":[249],"which":[250],"builds":[251],"upon":[252],"same":[254],"gated":[255],"thyristor":[256,314],"principle":[257],"FinFET":[262],"form-factor":[263],"making":[264],"well":[268],"voltage":[272],"memory.":[273],"These":[274],"unique":[275],"features":[276],"simple,":[280],"logic":[281],"compatible,":[282],"high":[283,286],"speed,":[284],"density":[287],"device-circuit":[293],"optimization":[294],"studies":[295],"TCCT":[297],"specifically":[299],"applications":[302,321],"rather":[305],"limited.":[306],"In":[307],"this":[308],"paper,":[309],"through":[310],"TCAD":[311],"simulations,":[312],"RAM":[315],"(TRAM)":[316],"first":[324],"time.":[325]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
