{"id":"https://openalex.org/W4312542006","doi":"https://doi.org/10.1109/iscas48785.2022.9937870","title":"Atomic-sized Pd Tunneling Junction Memory with 25ns Switching Capacity and Enhanced Endurance","display_name":"Atomic-sized Pd Tunneling Junction Memory with 25ns Switching Capacity and Enhanced Endurance","publication_year":2022,"publication_date":"2022-05-28","ids":{"openalex":"https://openalex.org/W4312542006","doi":"https://doi.org/10.1109/iscas48785.2022.9937870"},"language":"en","primary_location":{"id":"doi:10.1109/iscas48785.2022.9937870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937870","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5103178836","display_name":"Zhongzheng Tian","orcid":"https://orcid.org/0009-0002-6825-1511"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhongzheng Tian","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China,100871"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China,100871","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089388329","display_name":"Dacheng Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dacheng Yu","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China,100871"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China,100871","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029848772","display_name":"Zhongyang Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyang Ren","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China,100871"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China,100871","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083368958","display_name":"Jiaojiao Tian","orcid":"https://orcid.org/0000-0002-8407-5098"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaojiao Tian","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China,100871"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China,100871","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006919914","display_name":"Liming Ren","orcid":"https://orcid.org/0000-0002-2715-2659"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liming Ren","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China,100871"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China,100871","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104300149","display_name":"Yunyi Fu","orcid":"https://orcid.org/0009-0004-9592-2186"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunyi Fu","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China,100871"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China,100871","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5103178836"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":1.2889,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.79204192,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3418","last_page":"3422"},"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/T10502","display_name":"Advanced Memory and Neural Computing","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/T12588","display_name":"Electronic and Structural Properties of Oxides","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quantum-tunnelling","display_name":"Quantum tunnelling","score":0.7061965465545654},{"id":"https://openalex.org/keywords/joule-heating","display_name":"Joule heating","score":0.5524573922157288},{"id":"https://openalex.org/keywords/electromigration","display_name":"Electromigration","score":0.525711715221405},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.47303837537765503},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.47270748019218445},{"id":"https://openalex.org/keywords/condensed-matter-physics","display_name":"Condensed matter physics","score":0.33871978521347046},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3356904089450836},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33546286821365356},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32550108432769775},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.15720227360725403},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0977415144443512}],"concepts":[{"id":"https://openalex.org/C120398109","wikidata":"https://www.wikidata.org/wiki/Q175751","display_name":"Quantum tunnelling","level":2,"score":0.7061965465545654},{"id":"https://openalex.org/C117926987","wikidata":"https://www.wikidata.org/wiki/Q210009","display_name":"Joule heating","level":2,"score":0.5524573922157288},{"id":"https://openalex.org/C138055206","wikidata":"https://www.wikidata.org/wiki/Q1319010","display_name":"Electromigration","level":2,"score":0.525711715221405},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.47303837537765503},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.47270748019218445},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.33871978521347046},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3356904089450836},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33546286821365356},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32550108432769775},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.15720227360725403},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0977415144443512}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas48785.2022.9937870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937870","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1551378859","https://openalex.org/W1972827132","https://openalex.org/W1974324325","https://openalex.org/W1993310228","https://openalex.org/W2019590440","https://openalex.org/W2022003936","https://openalex.org/W2022472341","https://openalex.org/W2048938680","https://openalex.org/W2071630729","https://openalex.org/W2075756808","https://openalex.org/W2080659521","https://openalex.org/W2089281086","https://openalex.org/W2128354370","https://openalex.org/W2398563917","https://openalex.org/W2402199957","https://openalex.org/W2530259942","https://openalex.org/W2557177739","https://openalex.org/W2562948944","https://openalex.org/W2806907155","https://openalex.org/W2912941624","https://openalex.org/W2923664182"],"related_works":["https://openalex.org/W2519127495","https://openalex.org/W3094583181","https://openalex.org/W1679696056","https://openalex.org/W2065574865","https://openalex.org/W2122281731","https://openalex.org/W2134587448","https://openalex.org/W3100076864","https://openalex.org/W2045918764","https://openalex.org/W2028182849","https://openalex.org/W2039178962"],"abstract_inverted_index":{"We":[0,102],"demonstrate":[1],"an":[2,34,97],"atomic-sized":[3],"Pd":[4],"tunneling":[5,49],"junction":[6],"memory":[7],"that":[8],"can":[9],"operate":[10],"in":[11],"a":[12,27,68,71,104],"vacuum,":[13],"N":[14],"<inf":[15],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[16,93],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</inf>":[17],",":[18,95],"or":[19],"ambient":[20],"environment.":[21],"The":[22,77],"device":[23,115,147],"was":[24],"fabricated":[25],"by":[26,67,134],"simple":[28],"2-step":[29],"electron-beam":[30],"lithography/lift-off":[31],"process":[32],"and":[33,54,56,62,83,139,165],"electromigration":[35],"process.":[36],"Calculation":[37],"based":[38],"on":[39],"quantum":[40],"point":[41],"contact":[42],"model":[43,106],"indicated":[44],"the":[45,48,57,75,84,109,112,146,158],"size":[46],"of":[47,70,99,114],"gap":[50],"is":[51,65,81,87],"between":[52,59],"0.1":[53],"2nm,":[55],"switching":[58],"high-resistance":[60],"state":[61,64],"low-resistance":[63],"achieved":[66],"migration":[69,131],"few":[72],"atoms":[73],"near":[74],"junction.":[76],"device\u2019s":[78],"RESET":[79,161],"speed":[80],"25ns,":[82],"ON/OFF":[85],"ratio":[86],"from":[88,128],"2":[89],"to":[90,107,144,151],"10":[91],"<sup":[92],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[94],"with":[96],"endurance":[98],"1000":[100],"cycles.":[101],"proposed":[103],"phenomenological":[105],"explain":[108],"reason":[110],"for":[111,121,167],"imperfection":[113],"performance,":[116,148],"which":[117],"could":[118],"be":[119,126],"useful":[120],"circuit":[122],"design.":[123],"It":[124],"may":[125],"derived":[127],"two":[129],"different":[130],"processes,":[132],"dominated":[133],"rapid":[135],"changing":[136],"electric":[137],"field":[138],"current-induced":[140],"Joule":[141],"heat":[142],"accumulation":[143],"affect":[145],"respectively.":[149],"Compared":[150],"other":[152],"reported":[153],"works,":[154],"our":[155],"devices":[156],"have":[157],"same":[159],"fast":[160],"speed,":[162],"better":[163],"endurance,":[164],"potential":[166],"low":[168],"power":[169],"applications.":[170]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
