{"id":"https://openalex.org/W2015233569","doi":"https://doi.org/10.1063/1.369145","title":"PtMn single and dual spin valves with synthetic ferrimagnet pinned layers","display_name":"PtMn single and dual spin valves with synthetic ferrimagnet pinned layers","publication_year":1999,"publication_date":"1999-04-15","ids":{"openalex":"https://openalex.org/W2015233569","doi":"https://doi.org/10.1063/1.369145","mag":"2015233569"},"language":"en","primary_location":{"id":"doi:10.1063/1.369145","doi":"https://doi.org/10.1063/1.369145","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.369145","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","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 Applied Physics","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/A5112270707","display_name":"Masamichi Saito","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I84381889","display_name":"Alps Electric (Japan)","ror":"https://ror.org/02njhsx22","country_code":"JP","type":"company","lineage":["https://openalex.org/I84381889"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masamichi Saito","raw_affiliation_strings":["ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan","institution_ids":["https://openalex.org/I84381889"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042571762","display_name":"Naoya Hasegawa","orcid":"https://orcid.org/0000-0002-0791-8469","observed_orcids":["https://orcid.org/0000-0002-0791-8469"]},"institutions":[{"id":"https://openalex.org/I84381889","display_name":"Alps Electric (Japan)","ror":"https://ror.org/02njhsx22","country_code":"JP","type":"company","lineage":["https://openalex.org/I84381889"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoya Hasegawa","raw_affiliation_strings":["ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan","institution_ids":["https://openalex.org/I84381889"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048337220","display_name":"Fumihito Koike","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I84381889","display_name":"Alps Electric (Japan)","ror":"https://ror.org/02njhsx22","country_code":"JP","type":"company","lineage":["https://openalex.org/I84381889"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumihito Koike","raw_affiliation_strings":["ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan","institution_ids":["https://openalex.org/I84381889"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110334536","display_name":"Hiroshi Seki","orcid":"https://orcid.org/0000-0002-1769-2627","observed_orcids":["https://orcid.org/0000-0002-1769-2627"]},"institutions":[{"id":"https://openalex.org/I84381889","display_name":"Alps Electric (Japan)","ror":"https://ror.org/02njhsx22","country_code":"JP","type":"company","lineage":["https://openalex.org/I84381889"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Seki","raw_affiliation_strings":["ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan","institution_ids":["https://openalex.org/I84381889"]}]},{"author_position":"last","author":{"id":null,"display_name":"Toshihiro Kuriyama","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I84381889","display_name":"Alps Electric (Japan)","ror":"https://ror.org/02njhsx22","country_code":"JP","type":"company","lineage":["https://openalex.org/I84381889"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihiro Kuriyama","raw_affiliation_strings":["ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ALPS Electric Co., Ltd., Magnetic Devices Division, Nagaoka\u2009940-8572, Japan","institution_ids":["https://openalex.org/I84381889"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I84381889"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":5.8517,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.96920198,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"85","issue":"8","first_page":"4928","last_page":"4930"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11782","display_name":"Magnetic Properties of Alloys","score":0.001500000013038516,"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/T12692","display_name":"Magnetic Field Sensors Techniques","score":0.000699999975040555,"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/spin-valve","display_name":"spin valve","score":0.7419999837875366},{"id":"https://openalex.org/keywords/synthetic-ferrimagnets","display_name":"synthetic ferrimagnets","score":0.828000009059906},{"id":"https://openalex.org/keywords/ptmn","display_name":"PtMn","score":0.8880000114440918},{"id":"https://openalex.org/keywords/pinned-layer","display_name":"pinned layer","score":0.5199999809265137},{"id":"https://openalex.org/keywords/giant-magnetoresistance","display_name":"giant magnetoresistance","score":0.9549999833106995},{"id":"https://openalex.org/keywords/blocking-temperature","display_name":"blocking temperature","score":0.7919999957084656},{"id":"https://openalex.org/keywords/joule-heating","display_name":"Joule heating","score":0.6240000128746033},{"id":"https://openalex.org/keywords/magnetic-tunnel-junctions","display_name":"magnetic tunnel junctions","score":0.45899999141693115}],"concepts":[{"id":"https://openalex.org/C779372","wikidata":"https://www.wikidata.org/wiki/Q217121","display_name":"Ferrimagnetism","level":4,"score":0.9243520498275757},{"id":"https://openalex.org/C118316555","wikidata":"https://www.wikidata.org/wiki/Q4115590","display_name":"Spin valve","level":4,"score":0.6838357448577881},{"id":"https://openalex.org/C142089489","wikidata":"https://www.wikidata.org/wiki/Q1053976","display_name":"Antiparallel (mathematics)","level":3,"score":0.6660526990890503},{"id":"https://openalex.org/C32546565","wikidata":"https://www.wikidata.org/wiki/Q856711","display_name":"Magnetization","level":3,"score":0.627766489982605},{"id":"https://openalex.org/C117958382","wikidata":"https://www.wikidata.org/wiki/Q58347","display_name":"Magnetoresistance","level":3,"score":0.6011694669723511},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5869742035865784},{"id":"https://openalex.org/C84154488","wikidata":"https://www.wikidata.org/wiki/Q58353","display_name":"Giant magnetoresistance","level":4,"score":0.5671185255050659},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5248599052429199},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.43606898188591003},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.37910380959510803},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.342022567987442},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.300201952457428},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.1651362180709839},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.369145","doi":"https://doi.org/10.1063/1.369145","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.369145","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","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 Applied Physics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1586003714","https://openalex.org/W1598157298","https://openalex.org/W2003581678","https://openalex.org/W2036662626","https://openalex.org/W2077074294","https://openalex.org/W2088364132","https://openalex.org/W2091364854","https://openalex.org/W2095313982","https://openalex.org/W2130248850","https://openalex.org/W2176820652","https://openalex.org/W2527885554"],"related_works":["https://openalex.org/W1981652155","https://openalex.org/W2114286260","https://openalex.org/W2133547679","https://openalex.org/W2151323059","https://openalex.org/W2166642359","https://openalex.org/W1996968795","https://openalex.org/W2152296318","https://openalex.org/W2025048558","https://openalex.org/W2903755061","https://openalex.org/W2079561917"],"abstract_inverted_index":{"Spin":[0],"valve":[1,172,181],"films":[2,182],"with":[3,42],"the":[4,12,15,27,33,76,85,106,110,118,133,136,146,158,176],"PtMn/Co/Ru/Co":[5,66,81],"synthetic":[6,47],"ferrimagnet":[7,48],"pinned":[8,37,49,159],"layer,":[9],"in":[10,22],"which":[11,116],"magnetization":[13,28],"of":[14,30,32,80,109,135,140,151,170,189,197],"two":[16],"Co":[17,34],"layers":[18,35,50],"is":[19,36],"strongly":[20],"coupled":[21],"an":[23,64],"antiparallel":[24,119,148],"orientation":[25],"and":[26,92,145,192],"direction":[29],"one":[31],"by":[38],"unidirectional":[39,56,186],"exchange":[40,57,149,187],"coupling":[41,121],"PtMn,":[43],"were":[44,51],"investigated.":[45],"PtMn":[46,71,86,144,177],"demonstrated":[52],"to":[53,98,154],"exhibit":[54],"strong":[55],"field":[58,108,188],"Hex":[59,79],"exceeding":[60],"2500":[61],"Oe":[62,127,191],"at":[63,75,84,129],"optimum":[65],"thickness":[67,88],"combination":[68,134],"for":[69,143],"either":[70],"on":[72],"top":[73],"or":[74],"bottom.":[77],"The":[78],"rapidly":[82],"increased":[83],"layer":[87,160],"around":[89],"10\u201312":[90],"nm":[91],"was":[93,102],"nearly":[94],"constant":[95],"from":[96],"12":[97],"30":[99],"nm.":[100],"It":[101],"also":[103],"found":[104],"that":[105],"saturation":[107],"Co(3":[111],"nm)/Ru(0.8":[112],"nm)/Co(2":[113],"nm)":[114],"sandwich,":[115],"represents":[117],"interlayer":[120],"strength":[122],"through":[123],"Ru,":[124],"remained":[125],"2200":[126],"even":[128],"300":[130,155],"\u00b0C.":[131],"Thus":[132],"high":[137],"blocking":[138],"temperature":[139],"380":[141],"\u00b0C":[142,156],"large":[147,185],"interaction":[150],"Co/Ru/Co":[152],"up":[153],"makes":[157],"highly":[161],"stable":[162],"against":[163],"various":[164],"magnetic":[165],"fields":[166],"during":[167],"Joule":[168],"heating":[169],"spin":[171,180],"sensor":[173],"stripes.":[174],"Further,":[175],"synthetic-ferri-pinned-type":[178],"dual":[179],"showed":[183],"a":[184,193],"2000":[190],"giant":[194],"magnetoresistance":[195],"ratio":[196],"11.0%.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
