{"id":"https://openalex.org/W2997646325","doi":"https://doi.org/10.1088/1681-7575/ab6744","title":"A UHV standard with option to be used as partial pressure standard","display_name":"A UHV standard with option to be used as partial pressure standard","publication_year":2020,"publication_date":"2020-01-03","ids":{"openalex":"https://openalex.org/W2997646325","doi":"https://doi.org/10.1088/1681-7575/ab6744","mag":"2997646325"},"language":"en","primary_location":{"id":"doi:10.1088/1681-7575/ab6744","doi":"https://doi.org/10.1088/1681-7575/ab6744","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1681-7575/ab6744","pdf_url":null,"source":{"id":"https://openalex.org/S7291761","display_name":"Metrologia","issn_l":"0026-1394","issn":["0026-1394","1681-7575"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Metrologia","raw_type":"journal-article"},"volume":null,"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/A5071310956","display_name":"Dong Meng","orcid":"https://orcid.org/0000-0001-8044-4477","observed_orcids":["https://orcid.org/0000-0001-8044-4477"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong Meng","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":"https://orcid.org/0000-0001-8044-4477","affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sun Wenjun","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sun Wenjun","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013631157","display_name":"Chengyao Wu","orcid":"https://orcid.org/0000-0001-9853-3339","observed_orcids":["https://orcid.org/0000-0001-9853-3339"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu Chengyao","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101519125","display_name":"Chen Lian","orcid":"https://orcid.org/0000-0003-4564-2835","observed_orcids":["https://orcid.org/0000-0003-4564-2835"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen Lian","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":"https://orcid.org/0000-0003-4564-2835","affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100625932","display_name":"Yali Li","orcid":"https://orcid.org/0009-0006-2175-6933","observed_orcids":["https://orcid.org/0009-0006-2175-6933","https://orcid.org/0009-0001-8648-2738"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li Yali","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050374795","display_name":"Meiru Guo","orcid":"https://orcid.org/0009-0009-6460-9636","observed_orcids":["https://orcid.org/0009-0009-6460-9636","https://orcid.org/0009-0008-5513-4432"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guo Meiru","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102347067","display_name":"Lan Zhao","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao Lan","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090036055","display_name":"Ding Dong","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ding Dong","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083159431","display_name":"Sun Donghua","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sun Donghua","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057708462","display_name":"Zhengyi Ren","orcid":"https://orcid.org/0000-0002-4065-1356","observed_orcids":["https://orcid.org/0000-0002-4065-1356"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ren Zhengyi","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101142134","display_name":"Ma Yafang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ma Yafang","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"Cheng Yongjun","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cheng Yongjun","raw_affiliation_strings":["Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, People\u2019s Republic of China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":1.2146,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.80406758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"57","issue":"2","first_page":"025017","last_page":"025017"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.00019999999494757503,"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/partial-pressure-measurement","display_name":"partial pressure measurement","score":0.8519999980926514},{"id":"https://openalex.org/keywords/faraday-cup","display_name":"Faraday cup","score":0.5370000004768372},{"id":"https://openalex.org/keywords/relative-standard-uncertainty","display_name":"relative standard uncertainty","score":0.6309999823570251},{"id":"https://openalex.org/keywords/vacuum-measurement","display_name":"vacuum measurement","score":0.48500001430511475}],"concepts":[{"id":"https://openalex.org/C68463220","wikidata":"https://www.wikidata.org/wiki/Q27165","display_name":"Partial pressure","level":3,"score":0.8860088586807251},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.6095668077468872},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.46839261054992676},{"id":"https://openalex.org/C67462049","wikidata":"https://www.wikidata.org/wiki/Q911470","display_name":"Primary standard","level":3,"score":0.4482387602329254},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.42461490631103516},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4205731153488159},{"id":"https://openalex.org/C80264047","wikidata":"https://www.wikidata.org/wiki/Q7424019","display_name":"Pressure measurement","level":2,"score":0.41881832480430603},{"id":"https://openalex.org/C2353230","wikidata":"https://www.wikidata.org/wiki/Q377109","display_name":"Standard solution","level":2,"score":0.41480857133865356},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3344298005104065},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3210125267505646},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26700109243392944},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1541978120803833},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.08620718121528625},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.07839173078536987},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1681-7575/ab6744","doi":"https://doi.org/10.1088/1681-7575/ab6744","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1681-7575/ab6744","pdf_url":null,"source":{"id":"https://openalex.org/S7291761","display_name":"Metrologia","issn_l":"0026-1394","issn":["0026-1394","1681-7575"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Metrologia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6800000071525574}],"study_designs":[],"awards":[{"id":"https://openalex.org/G3668989","display_name":null,"funder_award_id":"61841106","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8355683326","display_name":null,"funder_award_id":"61901203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W411374146","https://openalex.org/W1975141517","https://openalex.org/W1978597420","https://openalex.org/W1992566599","https://openalex.org/W1999290029","https://openalex.org/W2004271163","https://openalex.org/W2006886423","https://openalex.org/W2024571286","https://openalex.org/W2034601012","https://openalex.org/W2069341835","https://openalex.org/W2071948661","https://openalex.org/W2079823775","https://openalex.org/W2081354221","https://openalex.org/W2086699400","https://openalex.org/W2092259181","https://openalex.org/W2117668550","https://openalex.org/W2135537191","https://openalex.org/W2142534307","https://openalex.org/W2168819194","https://openalex.org/W2753603532","https://openalex.org/W2888685697"],"related_works":["https://openalex.org/W1979805621","https://openalex.org/W2117668550","https://openalex.org/W2037558103","https://openalex.org/W2021414125","https://openalex.org/W1984690346","https://openalex.org/W2072749898","https://openalex.org/W2071948661","https://openalex.org/W2187536025","https://openalex.org/W2055082064","https://openalex.org/W4210343334"],"abstract_inverted_index":{"Abstract":[0],"Partial":[1],"pressure":[2,33,38,132],"measurement":[3],"has":[4],"become":[5],"indispensable":[6],"for":[7,30,114,205],"many":[8],"applications":[9],"and":[10,40,151,181,225],"contributes":[11],"to":[12,46,80,104,110,140,193,219],"the":[13,74,99,119,130,161,186,200,210,230],"complete":[14],"characterization":[15],"of":[16,89,122,134,212,237],"a":[17,36,41],"vacuum":[18,25,62],"system.":[19],"In":[20],"this":[21,117],"work,":[22],"an":[23],"ultrahigh":[24],"(UHV)":[26],"standard":[27,48,63,70,86],"was":[28,44,52,227],"established":[29],"calibrating":[31],"partial":[32,37,49,71,91,131],"analyzers":[34],"as":[35],"standard,":[39],"new":[42],"method":[43,57,67],"introduced":[45],"generate":[47],"pressures,":[50],"which":[51],"named":[53],"\u2018the":[54],"dynamic":[55],"expansion":[56,61],"based":[58],"on":[59,209],"static":[60],"injection":[64],"mode\u2019.":[65],"The":[66,84,240],"can":[68],"produce":[69],"pressures":[72,92],"in":[73,98,129,154,185,244],"range":[75,100,133,187],"from":[76,101,106],"10":[77,81,107,111,137,143,190,196],"\u20135":[78,108],"Pa":[79,109,113,139,145,192],"\u201310":[82],"Pa.":[83,198],"relative":[85],"uncertainty":[87],"budgets":[88],"generated":[90],"(":[93],"k":[94],"=":[95],"1)":[96],"were":[97,127,163,203,223,232,242],"2.8%":[102],"up":[103],"5.0%":[105],"\u20139":[112],"nitrogen.":[115],"Employing":[116],"method,":[118],"sensitivity":[120],"calibrations":[121,162],"quadrupole":[123],"mass":[124],"spectrometry":[125],"(QMS)":[126],"performed":[128],"8.62":[135],"\u00d7":[136,142,189,195],"\u22125":[138,191],"1.51":[141],"\u221210":[144],"with":[146,235,246],"single":[147],"inert":[148],"He,":[149],"Ar,":[150],"Kr":[152],"gas":[153],"secondary":[155],"electron":[156],"multiplier":[157],"(SEM)":[158],"mode.":[159],"Similarly,":[160],"carried":[164],"out":[165],"using":[166],"active":[167],"gases":[168],"(H":[169],"2":[170,176,179,183],",":[171,174,177,180],"CH":[172,252],"4":[173,253],"N":[175],"O":[178],"CO":[182],")":[184],"8.56":[188],"1.50":[194],"\u22129":[197],"Additionally,":[199],"SEM":[201,213],"gains":[202],"calibrated":[204],"these":[206],"high-purity":[207],"gases,":[208],"basis":[211],"gain":[214],"coefficients.":[215],"QMS":[216],"sensitivities":[217],"equivalent":[218],"Faraday":[220],"cup":[221],"mode":[222],"attained,":[224],"it":[226],"found":[228],"that":[229],"results":[231],"approximately":[233],"consistent":[234],"those":[236],"previous":[238],"studies.":[239],"data":[241],"also":[243],"agreement":[245],"our":[247],"theoretical":[248],"calculation":[249],"values":[250],"excluding":[251],".":[254]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2020-01-10T00:00:00"}
