{"id":"https://openalex.org/W2007493726","doi":"https://doi.org/10.1116/1.582327","title":"Surface modification and cleaning enhancement of TaSi(N) films with dilute hydrofluoric acid","display_name":"Surface modification and cleaning enhancement of TaSi(N) films with dilute hydrofluoric acid","publication_year":2000,"publication_date":"2000-07-01","ids":{"openalex":"https://openalex.org/W2007493726","doi":"https://doi.org/10.1116/1.582327","mag":"2007493726"},"language":"en","primary_location":{"id":"doi:10.1116/1.582327","doi":"https://doi.org/10.1116/1.582327","is_oa":false,"landing_page_url":"https://doi.org/10.1116/1.582327","pdf_url":null,"source":{"id":"https://openalex.org/S4210190837","display_name":"Journal of Vacuum Science & Technology A Vacuum Surfaces and Films","issn_l":"0734-2101","issn":["0734-2101","1520-8559"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vacuum Science &amp; Technology A: Vacuum, Surfaces, and Films","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5006414541","display_name":"P. S. Mangat","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1333370159","display_name":"Motorola (United States)","ror":"https://ror.org/01hafxd32","country_code":"US","type":"company","lineage":["https://openalex.org/I1333370159"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. J. S. Mangat","raw_affiliation_strings":["Advanced Products Research and Development Laboratory, Motorola, Tempe, Arizona\u200985284"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Products Research and Development Laboratory, Motorola, Tempe, Arizona\u200985284","institution_ids":["https://openalex.org/I1333370159"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044551981","display_name":"William J. Dauksher","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1333370159","display_name":"Motorola (United States)","ror":"https://ror.org/01hafxd32","country_code":"US","type":"company","lineage":["https://openalex.org/I1333370159"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. J. Dauksher","raw_affiliation_strings":["Physical Sciences Research Labs, Motorola Labs, Tempe, Arizona\u200985284"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physical Sciences Research Labs, Motorola Labs, Tempe, Arizona\u200985284","institution_ids":["https://openalex.org/I1333370159"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083551050","display_name":"Renu Whig","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1333370159","display_name":"Motorola (United States)","ror":"https://ror.org/01hafxd32","country_code":"US","type":"company","lineage":["https://openalex.org/I1333370159"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Whig","raw_affiliation_strings":["Physical Sciences Research Labs, Motorola Labs, Tempe, Arizona\u200985284"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physical Sciences Research Labs, Motorola Labs, Tempe, Arizona\u200985284","institution_ids":["https://openalex.org/I1333370159"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114260450","display_name":"W. L. O\u2019Brien","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. L. O\u2019Brien","raw_affiliation_strings":["Mad City Labs, Incorporated, Madison, Wisconsin\u200953719"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mad City Labs, Incorporated, Madison, Wisconsin\u200953719","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2591,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.45631336,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"18","issue":"4","first_page":"1211","last_page":"1215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11661","display_name":"Copper Interconnects and Reliability","score":0.3677000105381012,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T11661","display_name":"Copper Interconnects and Reliability","score":0.3677000105381012,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T11338","display_name":"Advancements in Photolithography Techniques","score":0.3361999988555908,"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/T10472","display_name":"Semiconductor materials and devices","score":0.24040000140666962,"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/surface-cleaning","display_name":"surface cleaning","score":0.6079999804496765},{"id":"https://openalex.org/keywords/surface-modification","display_name":"surface modification","score":0.574999988079071},{"id":"https://openalex.org/keywords/buffered-oxide-etch","display_name":"buffered oxide etch","score":0.8709999918937683},{"id":"https://openalex.org/keywords/thin-film-stress","display_name":"film stress","score":0.597000002861023},{"id":"https://openalex.org/keywords/annealing","display_name":"annealing","score":0.6800000071525574},{"id":"https://openalex.org/keywords/si-2p-core-level","display_name":"Si 2p core level","score":0.9449999928474426},{"id":"https://openalex.org/keywords/si-o-bond-breaking","display_name":"Si-O bond breaking","score":0.6430000066757202}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7250974774360657},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.601181149482727},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.5923149585723877},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.5479772090911865},{"id":"https://openalex.org/C175708663","wikidata":"https://www.wikidata.org/wiki/Q899559","display_name":"X-ray photoelectron spectroscopy","level":2,"score":0.5346974730491638},{"id":"https://openalex.org/C204223013","wikidata":"https://www.wikidata.org/wiki/Q133036","display_name":"Lithography","level":2,"score":0.5104883909225464},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.45492711663246155},{"id":"https://openalex.org/C2776967294","wikidata":"https://www.wikidata.org/wiki/Q209569","display_name":"Hydrofluoric acid","level":2,"score":0.4308118522167206},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.4059801399707794},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.36436623334884644},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2979987859725952},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.26193228363990784},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.1916903555393219},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15426576137542725},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.12423253059387207},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1116/1.582327","doi":"https://doi.org/10.1116/1.582327","is_oa":false,"landing_page_url":"https://doi.org/10.1116/1.582327","pdf_url":null,"source":{"id":"https://openalex.org/S4210190837","display_name":"Journal of Vacuum Science & Technology A Vacuum Surfaces and Films","issn_l":"0734-2101","issn":["0734-2101","1520-8559"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vacuum Science &amp; Technology A: Vacuum, Surfaces, and Films","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1972837448","https://openalex.org/W1974232383","https://openalex.org/W2008236526","https://openalex.org/W2008573805","https://openalex.org/W2013490812","https://openalex.org/W2014649041","https://openalex.org/W2019837528","https://openalex.org/W2041895033","https://openalex.org/W2062124270","https://openalex.org/W2079151079","https://openalex.org/W2123615211","https://openalex.org/W4321133471"],"related_works":["https://openalex.org/W2075782164","https://openalex.org/W2562370281","https://openalex.org/W1975901829","https://openalex.org/W2207434211","https://openalex.org/W2003577653","https://openalex.org/W2058859943","https://openalex.org/W2091557513","https://openalex.org/W2093905139","https://openalex.org/W2075374512","https://openalex.org/W1972875748"],"abstract_inverted_index":{"Amorphous":[0],"TaSi(N)":[1,35,171],"alloy":[2],"films":[3,36],"are":[4,37,215,221],"of":[5,13,34,66,97,140,150,183],"great":[6],"interest":[7],"for":[8,15,20,28,55,164],"application":[9],"in":[10,137,152,169,179,205],"the":[11,95,123,131,138,153,161,165,170,176,184,195,206,212,224],"fabrication":[12],"reticles":[14],"next":[16],"generation":[17],"lithography":[18,49,58],"and":[19,46,109,130,217],"incorporation":[21],"into":[22],"semiconductor":[23],"devices":[24],"as":[25,41,52,159],"barrier":[26],"layers":[27],"Cu":[29],"processing.":[30],"The":[31],"stress":[32,74,167],"characteristics":[33],"critical":[38,64],"when":[39],"used":[40],"an":[42],"absorber":[43],"on":[44],"x-ray":[45],"extreme":[47],"ultraviolet":[48],"masks,":[50],"or":[51,80],"a":[53,73,77,87,121,127,143,148,180,203],"scatterer":[54],"electron":[56],"projection":[57],"masks.":[59],"One":[60],"little":[61],"understood,":[62],"but":[63],"characteristic":[65],"these":[67],"films,":[68],"is":[69],"that":[70],"they":[71],"undergo":[72],"change":[75,204],"towards":[76],"less":[78],"tensile":[79],"more":[81],"compressive":[82],"state":[83],"upon":[84,118],"interaction":[85,119],"with":[86,120],"buffered":[88],"oxide":[89,125,185,227],"etch":[90],"(BOE).":[91],"We":[92],"have":[93],"investigated":[94],"cause":[96],"this":[98],"behavior":[99],"using":[100],"synchrotron":[101],"radiation":[102],"based":[103],"high-resolution":[104],"core":[105],"level":[106],"(Ta":[107],"4f":[108],"Si":[110],"2p)":[111],"photoemission":[112],"spectroscopy.":[113],"Our":[114],"results":[115,178],"indicate":[116],"that,":[117],"BOE,":[122],"surface":[124,177],"undergoes":[126],"major":[128],"reorganization":[129],"Ta":[132],"gets":[133],"heavily":[134],"oxidized,":[135],"resulting":[136],"formation":[139],"Ta2O5.":[141],"Such":[142],"reaction":[144],"would":[145],"lead":[146],"to":[147,190,194,202,228],"buildup":[149],"strain":[151],"oxidized":[154],"region,":[155],"which":[156],"we":[157],"interpret":[158],"being":[160],"contributing":[162],"factor":[163],"observed":[166],"changes":[168],"thin":[172],"films.":[173],"Furthermore,":[174],"annealing":[175],"significant":[181],"reduction":[182],"desorbtion":[186],"temperature":[187],"from":[188],"650":[189],"450":[191],"\u00b0C":[192],"due":[193],"HF":[196],"interaction.":[197],"This":[198],"can":[199],"be":[200],"attributed":[201],"bonding":[207],"configuration":[208],"by":[209],"HF,":[210],"wherein":[211],"Si\u2013O":[213],"bonds":[214,220],"broken":[216],"weak":[218],"Ta\u2013O":[219],"formed,":[222],"causing":[223],"loosely":[225],"bonded":[226],"desorb":[229],"at":[230],"lower":[231],"temperatures.":[232]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-10-11T09:32:39.932853","created_date":"2016-06-24T00:00:00"}
