{"id":"https://openalex.org/W2162622077","doi":"https://doi.org/10.1109/isscc.2011.5746282","title":"A 32Gb MLC NAND flash memory with V<inf>th</inf> margin-expanding schemes in 26nm CMOS","display_name":"A 32Gb MLC NAND flash memory with V<inf>th</inf> margin-expanding schemes in 26nm CMOS","publication_year":2011,"publication_date":"2011-02-01","ids":{"openalex":"https://openalex.org/W2162622077","doi":"https://doi.org/10.1109/isscc.2011.5746282","mag":"2162622077"},"language":"en","primary_location":{"id":"doi:10.1109/isscc.2011.5746282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2011.5746282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Solid-State Circuits Conference","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/A5044971860","display_name":"Tae-yun Kim","orcid":"https://orcid.org/0000-0003-1696-8967"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tae-yun Kim","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082050029","display_name":"Sang-Don Lee","orcid":"https://orcid.org/0000-0002-3282-873X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sang-Don Lee","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080095803","display_name":"Jin\u2010Su Park","orcid":"https://orcid.org/0000-0002-4716-1149"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jin-su Park","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063517675","display_name":"Ho-youb Cho","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ho-youb Cho","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075255940","display_name":"Byoung-Sung You","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Byoung-sung You","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064805268","display_name":"Kwang-Ho Baek","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kwang-ho Baek","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331207","display_name":"Jaeho Lee","orcid":"https://orcid.org/0000-0003-0455-9939"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jae-ho Lee","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041888963","display_name":"Chang-won Yang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chang-won Yang","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101044682","display_name":"Misun Yun","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Misun Yun","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100343644","display_name":"Minsu Kim","orcid":"https://orcid.org/0000-0003-4939-2829"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Min-su Kim","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078657380","display_name":"Jong-woo Kim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jong-woo Kim","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010910003","display_name":"Eun-seong Jang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eun-seong Jang","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102149907","display_name":"Hyun Kyu Chung","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyun Chung","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055224668","display_name":"Sang-o Lim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sang-o Lim","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108631223","display_name":"Bong-Seok Han","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bong-Seok Han","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111967657","display_name":"Yo-Hwan Koh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yo-Hwan Koh","raw_affiliation_strings":["Hynix Semiconductor Company Limited, Icheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hynix Semiconductor Company Limited, Icheon, South Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":16,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5602,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.90489403,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"202","last_page":"204"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nand-gate","display_name":"NAND gate","score":0.7580374479293823},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.6839389801025391},{"id":"https://openalex.org/keywords/data-retention","display_name":"Data retention","score":0.6127908229827881},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5786451101303101},{"id":"https://openalex.org/keywords/usb","display_name":"USB","score":0.577494204044342},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.5581835508346558},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.548849880695343},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.458733469247818},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.45285773277282715},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.3815170228481293},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3739657998085022},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3532218337059021},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32567906379699707},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17064428329467773},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11748996376991272},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09155786037445068},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.08148789405822754}],"concepts":[{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.7580374479293823},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.6839389801025391},{"id":"https://openalex.org/C2780866740","wikidata":"https://www.wikidata.org/wiki/Q5227345","display_name":"Data retention","level":2,"score":0.6127908229827881},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5786451101303101},{"id":"https://openalex.org/C507366226","wikidata":"https://www.wikidata.org/wiki/Q42378","display_name":"USB","level":3,"score":0.577494204044342},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.5581835508346558},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.548849880695343},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.458733469247818},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.45285773277282715},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.3815170228481293},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3739657998085022},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3532218337059021},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32567906379699707},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17064428329467773},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11748996376991272},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09155786037445068},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.08148789405822754},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc.2011.5746282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2011.5746282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Solid-State Circuits Conference","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":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1568080074","https://openalex.org/W1969363313","https://openalex.org/W1972127875","https://openalex.org/W1983366599","https://openalex.org/W2135210684","https://openalex.org/W3161115158","https://openalex.org/W4285719527","https://openalex.org/W6633945698","https://openalex.org/W6642613027","https://openalex.org/W6643153005","https://openalex.org/W6646115685","https://openalex.org/W6680362104"],"related_works":["https://openalex.org/W2054139911","https://openalex.org/W1577524679","https://openalex.org/W2386432552","https://openalex.org/W4230869547","https://openalex.org/W2355887979","https://openalex.org/W2116397085","https://openalex.org/W4285309357","https://openalex.org/W2489439822","https://openalex.org/W4237143391","https://openalex.org/W2613072279"],"abstract_inverted_index":{"As":[0,109],"the":[1,77,110,115,120,127],"NAND":[2,50],"flash":[3,51],"memory":[4],"market":[5],"grows":[6],"rapidly":[7],"due":[8],"to":[9,35,59,85,100],"various":[10],"applications,":[11],"such":[12,102],"as":[13,55,103],"USB":[14],"devices,":[15],"MP3":[16],"players,":[17],"SSDs,":[18],"cellular":[19],"phones,":[20],"and":[21,29,44,106,119],"cameras,":[22],"there":[23,96],"is":[24,74,82,124],"a":[25,83],"requirement":[26],"for":[27],"high-density":[28],"low-cost":[30],"devices.":[31],"Two":[32],"different":[33],"approaches":[34],"meet":[36],"these":[37,63],"requirements":[38],"are":[39,97],"increasing":[40],"data":[41],"per":[42],"cell":[43,111],"area":[45,80],"scaling.":[46],"3b/cell":[47],"or":[48],"4b/cell":[49],"memories":[52],"were":[53],"introduced":[54],"an":[56],"effective":[57],"way":[58],"lower":[60],"cost.":[61],"However,":[62],"devices":[64],"suffer":[65],"from":[66],"program":[67,92],"performance":[68,93],"degradation":[69],"since":[70],"tighter":[71],"Vth":[72,116],"distribution":[73,117],"required.":[75],"On":[76],"other":[78],"hand,":[79],"scaling":[81],"candidate":[84],"achieve":[86],"low":[87],"cost":[88],"while":[89],"maintaining":[90],"high":[91],"even":[94],"though":[95],"several":[98],"hurdles":[99],"overcome,":[101],"FG":[104],"coupling":[105,129],"charge":[107],"retention.":[108],"size":[112],"gets":[113],"smaller,":[114],"widens":[118],"erase-write":[121],"cycling":[122],"margin":[123],"decreased":[125],"by":[126],"floating-gate":[128],"ratio.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-06-19T17:40:00.097472","created_date":"2025-10-10T00:00:00"}