{"id":"https://openalex.org/W2761875503","doi":"https://doi.org/10.1109/essderc.2017.8066650","title":"Understanding of slow traps generation in plasma oxidation GeO&lt;inf&gt;x&lt;/inf&gt;/Ge MOS interfaces with ALD high-k layers","display_name":"Understanding of slow traps generation in plasma oxidation GeO&lt;inf&gt;x&lt;/inf&gt;/Ge MOS interfaces with ALD high-k layers","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2761875503","doi":"https://doi.org/10.1109/essderc.2017.8066650","mag":"2761875503"},"language":"en","primary_location":{"id":"doi:10.1109/essderc.2017.8066650","is_oa":false,"landing_page_url":"https://doi.org/10.1109/essderc.2017.8066650","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 47th European Solid-State Device Research Conference (ESSDERC)","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/A5086663453","display_name":"Mengnan Ke","orcid":"https://orcid.org/0000-0001-8235-9559"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mengnan Ke","raw_affiliation_strings":["Department of Electrical Engineering and Information Systems, University of of Tokyo, Bunkyo-ku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Systems, University of of Tokyo, Bunkyo-ku, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025650947","display_name":"Mitsuru Takenaka","orcid":"https://orcid.org/0000-0002-9852-1474"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mitsuru Takenaka","raw_affiliation_strings":["Department of Electrical Engineering and Information Systems, University of of Tokyo, Bunkyo-ku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Systems, University of of Tokyo, Bunkyo-ku, Tokyo, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042410367","display_name":"Shinichi Takagi","orcid":"https://orcid.org/0000-0002-5601-2604"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinichi Takagi","raw_affiliation_strings":["Department of Electrical Engineering and Information Systems, University of of Tokyo, Bunkyo-ku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Systems, University of of Tokyo, Bunkyo-ku, Tokyo, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.896,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.84877349,"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":"296","last_page":"299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","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/T10472","display_name":"Semiconductor materials and devices","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/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.9980000257492065,"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/T12588","display_name":"Electronic and Structural Properties of Oxides","score":0.996999979019165,"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/physics","display_name":"Physics","score":0.35156798362731934}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35156798362731934}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/essderc.2017.8066650","is_oa":false,"landing_page_url":"https://doi.org/10.1109/essderc.2017.8066650","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 47th European Solid-State Device Research Conference (ESSDERC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1974184197","https://openalex.org/W1982701132","https://openalex.org/W1989287567","https://openalex.org/W2010491284","https://openalex.org/W2017280136","https://openalex.org/W2027367075","https://openalex.org/W2047553858","https://openalex.org/W2073484775","https://openalex.org/W2122875263","https://openalex.org/W2128922719","https://openalex.org/W2165896054","https://openalex.org/W2333922822","https://openalex.org/W2478388453"],"related_works":["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/W3148032049","https://openalex.org/W2271181815"],"abstract_inverted_index":{"A":[0],"small":[1],"amount":[2],"of":[3,86],"slow":[4,36,52,88,96,119,135,147],"trap":[5,37,53,89,148],"density":[6,54,149],"in":[7,18,43,55,84,98,150],"Ge":[8,16],"gate":[9],"stacks":[10],"is":[11,61,92,114,132],"a":[12],"crucial":[13],"issue":[14],"for":[15,106,111],"CMOS,":[17],"addition":[19],"to":[20],"thin":[21],"equivalent":[22],"oxide":[23],"thickness":[24],"and":[25,39,67,108],"low":[26],"interface":[27],"state":[28],"density.":[29,90],"In":[30],"this":[31],"paper,":[32],"we":[33],"study":[34],"the":[35,40,44,68,87,94,103,109,128,145],"position":[38],"generation":[41],"mechanism":[42],"high-k/GeOx/Ge":[45],"interfaces":[46,57,69,81,105],"fabricated":[47],"by":[48,58,70,139],"plasma":[49,59,71],"oxidation.":[50],"The":[51],"Al2O3/GeOx/Ge":[56,99],"pre-oxidation":[60],"compared":[62],"with":[63,152],"different":[64],"GeOxand":[65],"Al2O3thickness,":[66],"post":[72,140],"oxidation":[73],"(PPO).":[74],"ALD":[75],"Al2O3,":[76],"HfO2,":[77],"La2O3and":[78],"Y2yO3/GeOx/Ge":[79],"MOS":[80],"are":[82,125,137],"compare":[83],"terms":[85],"It":[91,113,131],"found":[93,116],"main":[95],"traps":[97,120,136],"can":[100],"locate":[101],"near":[102,121],"GeOx/Ge":[104],"electrons":[107],"Al2O3/GeOxinterface":[110],"holes.":[112],"also":[115],"that":[117,134],"additional":[118],"conduction":[122],"band":[123],"side":[124],"generated":[126,138],"during":[127],"PPO":[129],"process.":[130],"revealed":[133],"high-k":[141],"ALD,":[142],"while":[143],"Al2O3provides":[144],"lowest":[146],"comparison":[151],"Y2O3,":[153],"HfO2and":[154],"La2O3high-k":[155],"films.":[156]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
