{"id":"https://openalex.org/W4286571839","doi":"https://doi.org/10.1109/vlsitechnologyandcir46769.2022.9830348","title":"First Demonstration of Ge<sub>2</sub>Sb<sub>2</sub>Te<sub>5</sub>-Based Superlattice Phase Change Memory with Low Reset Current Density (~3 MA/cm<sup>2</sup>) and Low Resistance Drift (~0.002 at 105\u00b0C)","display_name":"First Demonstration of Ge<sub>2</sub>Sb<sub>2</sub>Te<sub>5</sub>-Based Superlattice Phase Change Memory with Low Reset Current Density (~3 MA/cm<sup>2</sup>) and Low Resistance Drift (~0.002 at 105\u00b0C)","publication_year":2022,"publication_date":"2022-06-12","ids":{"openalex":"https://openalex.org/W4286571839","doi":"https://doi.org/10.1109/vlsitechnologyandcir46769.2022.9830348"},"language":"en","primary_location":{"id":"doi:10.1109/vlsitechnologyandcir46769.2022.9830348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46769.2022.9830348","pdf_url":null,"source":{"id":"https://openalex.org/S4363605407","display_name":"2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","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 Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5016699271","display_name":"Asir Intisar Khan","orcid":"https://orcid.org/0000-0003-4635-4667"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Asir Intisar Khan","raw_affiliation_strings":["Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019599794","display_name":"Christopher Perez","orcid":"https://orcid.org/0000-0002-9628-2027"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher Perez","raw_affiliation_strings":["Stanford University,Mechanical Eng.,Stanford,CA,USA","Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035168657","display_name":"Xiangjin Wu","orcid":"https://orcid.org/0000-0001-8155-1282"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiangjin Wu","raw_affiliation_strings":["Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061569214","display_name":"Byoungjun Won","orcid":null},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byoungjun Won","raw_affiliation_strings":["Ajou University,Electrical &#x0026; Computer Eng.,Suwon,South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ajou University,Electrical &#x0026; Computer Eng.,Suwon,South Korea","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075311116","display_name":"Kangsik Kim","orcid":"https://orcid.org/0000-0003-0491-1357"},"institutions":[{"id":"https://openalex.org/I4210104335","display_name":"Institute for Basic Science","ror":"https://ror.org/00y0zf565","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210104335"]},{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kangsik Kim","raw_affiliation_strings":["Ulsan National Institute of Science &#x0026; Tech.,Center for Multidimensional Carbon MaterialsInstitute for Basic Science and Materials Science &#x0026; Eng.,Ulsan,South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science &#x0026; Tech.,Center for Multidimensional Carbon MaterialsInstitute for Basic Science and Materials Science &#x0026; Eng.,Ulsan,South Korea","institution_ids":["https://openalex.org/I4210104335","https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057483728","display_name":"Heungdong Kwon","orcid":"https://orcid.org/0000-0002-2548-3120"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Heungdong Kwon","raw_affiliation_strings":["Stanford University,Mechanical Eng.,Stanford,CA,USA","Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021291171","display_name":"Pranav Ramesh","orcid":"https://orcid.org/0000-0002-8223-1616"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pranav Ramesh","raw_affiliation_strings":["Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014327459","display_name":"Kathryn M. Neilson","orcid":"https://orcid.org/0000-0003-1061-2919"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kathryn M. Neilson","raw_affiliation_strings":["Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017971510","display_name":"Mehdi Asheghi","orcid":"https://orcid.org/0000-0002-2991-8523"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mehdi Asheghi","raw_affiliation_strings":["Stanford University,Mechanical Eng.,Stanford,CA,USA","Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065754731","display_name":"Krishna C. Saraswat","orcid":"https://orcid.org/0000-0003-1894-6315"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Krishna Saraswat","raw_affiliation_strings":["Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082813627","display_name":"Zonghoon Lee","orcid":"https://orcid.org/0000-0003-3246-4072"},"institutions":[{"id":"https://openalex.org/I4210104335","display_name":"Institute for Basic Science","ror":"https://ror.org/00y0zf565","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210104335"]},{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Zonghoon Lee","raw_affiliation_strings":["Ulsan National Institute of Science &#x0026; Tech.,Center for Multidimensional Carbon MaterialsInstitute for Basic Science and Materials Science &#x0026; Eng.,Ulsan,South Korea","Materials Science & Eng., Ulsan National Institute of Science & Tech., Ulsan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science &#x0026; Tech.,Center for Multidimensional Carbon MaterialsInstitute for Basic Science and Materials Science &#x0026; Eng.,Ulsan,South Korea","institution_ids":["https://openalex.org/I4210104335","https://openalex.org/I48566637"]},{"raw_affiliation_string":"Materials Science & Eng., Ulsan National Institute of Science & Tech., Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102977822","display_name":"Il\u2010Kwon Oh","orcid":"https://orcid.org/0000-0002-1266-3157"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Il-Kwon Oh","raw_affiliation_strings":["Ajou University,Electrical &#x0026; Computer Eng.,Suwon,South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ajou University,Electrical &#x0026; Computer Eng.,Suwon,South Korea","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059975258","display_name":"H.\u2010S. Philip Wong","orcid":"https://orcid.org/0000-0002-0096-1472"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H.-S. Philip Wong","raw_affiliation_strings":["Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014762439","display_name":"Kenneth E. Goodson","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kenneth E. Goodson","raw_affiliation_strings":["Stanford University,Mechanical Eng.,Stanford,CA,USA","Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051662579","display_name":"Eric Pop","orcid":"https://orcid.org/0000-0003-0436-8534"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Pop","raw_affiliation_strings":["Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Electrical and Mechanical Eng.,Stanford,CA,USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Electrical and Mechanical Eng., Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0462,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73723393,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"310","last_page":"311"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11315","display_name":"Phase-change materials and chalcogenides","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11315","display_name":"Phase-change materials and chalcogenides","score":1.0,"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"}},{"id":"https://openalex.org/T11128","display_name":"Transition Metal Oxide Nanomaterials","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10590","display_name":"Chalcogenide Semiconductor Thin Films","score":0.9890000224113464,"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/superlattice","display_name":"Superlattice","score":0.5134590268135071},{"id":"https://openalex.org/keywords/reset","display_name":"Reset (finance)","score":0.4101858139038086},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3506966829299927},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.20422425866127014}],"concepts":[{"id":"https://openalex.org/C105382558","wikidata":"https://www.wikidata.org/wiki/Q332431","display_name":"Superlattice","level":2,"score":0.5134590268135071},{"id":"https://openalex.org/C2779795794","wikidata":"https://www.wikidata.org/wiki/Q7315343","display_name":"Reset (finance)","level":2,"score":0.4101858139038086},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3506966829299927},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.20422425866127014},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vlsitechnologyandcir46769.2022.9830348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46769.2022.9830348","pdf_url":null,"source":{"id":"https://openalex.org/S4363605407","display_name":"2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","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 Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2132836196","https://openalex.org/W2969246650","https://openalex.org/W3133544813"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036","https://openalex.org/W2271181815"],"abstract_inverted_index":{"Superlattice":[0],"(SL)":[1],"heterostructures":[2],"have":[3,25],"shown":[4],"promise":[5],"to":[6,77],"reduce":[7],"the":[8,30,37,54],"reset":[9],"current":[10],"density":[11],"(Jreset)":[12],"and":[13,36,42,89,125,137],"resistance":[14,64],"drift":[15],"coefficient":[16],"(v)":[17],"of":[18,39,108],"phase":[19,32],"change":[20,33],"memory":[21],"(PCM).":[22],"However,":[23],"SLs":[24,50],"not":[26],"been":[27],"studied":[28],"with":[29,72,105],"well-known":[31],"material":[34],"Ge2Sb2Te5(GST),":[35],"effect":[38],"SL":[40,109,113],"interfaces":[41,110],"intermixing":[43,114],"layers":[44],"also":[45,96,117],"remains":[46],"unknown.":[47],"Here,":[48],"using":[49],"based":[51],"on":[52],"GST/Sb2Te3for":[53],"first":[55],"time,":[56],"we":[57],"simultaneously":[58],"achieve":[59],"Jreset\u2248":[60],"3-4":[61],"MA/cm2and":[62],"7":[63],"states":[65],"(v":[66],"\u2248":[67],"0.002)":[68],"in":[69,102,122],"mushroom-cell":[70],"PCM":[71],"bottom":[73],"electrode":[74],"diameter":[75],"down":[76],"110":[78],"nm.":[79],"The":[80],"low":[81],"Jresetand":[82,100],"v":[83,101],"are":[84],"retained":[85],"even":[86],"after":[87],"106cycles":[88],"at":[90],"high":[91],"temperature":[92],"(105\u00b0C),":[93],"respectively.":[94],"We":[95],"uncover":[97],"that":[98],"both":[99],"SL-PCM":[103,132],"decrease":[104],"increasing":[106],"number":[107],"\u2013":[111],"but":[112],"increases":[115],"both,":[116],"showing":[118],"up":[119],"as":[120],"evidence":[121],"thermal":[123],"conductivity":[124],"X-ray":[126],"diffraction":[127],"measurements.":[128],"This":[129],"study":[130],"advances":[131],"technology":[133],"for":[134],"high-density":[135],"storage":[136],"neuromorphic":[138],"applications.":[139]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}