{"id":"https://openalex.org/W2911028512","doi":"https://doi.org/10.71781/17601","title":"\u00c9tude des propri\u00e9t\u00e9s magn\u00e9tiques des aimants frustr\u00e9s Ba(Dy,Ho)2O4 et SrHo2O4 par diffusion de neutrons","display_name":"\u00c9tude des propri\u00e9t\u00e9s magn\u00e9tiques des aimants frustr\u00e9s Ba(Dy,Ho)2O4 et SrHo2O4 par diffusion de neutrons","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2911028512","doi":"https://doi.org/10.71781/17601","mag":"2911028512"},"language":"fr","primary_location":{"id":"pmh:doi:10.71781/17601","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1866/21151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.71781/17601","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014085482","display_name":"Bobby Pr\u00e9vost","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Pr\u00e9vost, Bobby","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5014085482"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11682","display_name":"Advanced Condensed Matter Physics","score":0.9990000128746033,"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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.9990000128746033,"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/T10591","display_name":"Theoretical and Computational Physics","score":0.0003000000142492354,"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/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/frustrated-magnets","display_name":"frustrated magnets","score":0.9070000052452087},{"id":"https://openalex.org/keywords/magnetic-order","display_name":"magnetic ordering","score":0.33899998664855957},{"id":"https://openalex.org/keywords/crystal-field","display_name":"crystal field","score":0.38999998569488525},{"id":"https://openalex.org/keywords/octahedral-distortion","display_name":"octahedral distortion","score":0.6010000109672546},{"id":"https://openalex.org/keywords/magnetic-structure-refinement","display_name":"magnetic structure refinement","score":0.414000004529953},{"id":"https://openalex.org/keywords/diffuse-scattering","display_name":"diffuse scattering","score":0.5580000281333923},{"id":"https://openalex.org/keywords/long-range-magnetic-order","display_name":"long-range magnetic order","score":0.6029999852180481},{"id":"https://openalex.org/keywords/polycrystalline-samples","display_name":"polycrystalline samples","score":0.7229999899864197},{"id":"https://openalex.org/keywords/solid-state-synthesis","display_name":"solid-state synthesis","score":0.8429999947547913},{"id":"https://openalex.org/keywords/rare-earth-oxides","display_name":"rare earth oxides","score":0.5379999876022339},{"id":"https://openalex.org/keywords/magnetic-excitations","display_name":"magnetic excitations","score":0.531000018119812},{"id":"https://openalex.org/keywords/ground-state-degeneracy","display_name":"ground state degeneracy","score":0.4659999907016754}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4878065884113312},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3481368124485016}],"mesh":[],"locations_count":5,"locations":[{"id":"pmh:doi:10.71781/17601","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1866/21151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"pmh:oai:papyrus.bib.umontreal.ca:1866/21151","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1866/21151","pdf_url":null,"source":{"id":"https://openalex.org/S4306402422","display_name":"Papyrus : Institutional Repository (Universit\u00e9 de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I70931966","host_organization_name":"Universit\u00e9 de Montr\u00e9al","host_organization_lineage":["https://openalex.org/I70931966"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Th\u00e8se ou m\u00e9moire / Thesis or Dissertation"},{"id":"pmh:oai:umontreal.scholaris.ca:1866/21151","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1866/21151","pdf_url":null,"source":{"id":"https://openalex.org/S4306402422","display_name":"Papyrus : Institutional Repository (Universit\u00e9 de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I70931966","host_organization_name":"Universit\u00e9 de Montr\u00e9al","host_organization_lineage":["https://openalex.org/I70931966"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"thesis"},{"id":"doi:10.71781/17601","doi":"https://doi.org/10.71781/17601","is_oa":true,"landing_page_url":"https://doi.org/10.71781/17601","pdf_url":null,"source":{"id":"https://openalex.org/S4306402422","display_name":"Papyrus : Institutional Repository (Universit\u00e9 de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I70931966","host_organization_name":"Universit\u00e9 de Montr\u00e9al","host_organization_lineage":["https://openalex.org/I70931966"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"mag:2911028512","doi":null,"is_oa":false,"landing_page_url":"https://papyrus.bib.umontreal.ca/xmlui/handle/1866/21151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.71781/17601","doi":"https://doi.org/10.71781/17601","is_oa":true,"landing_page_url":"https://doi.org/10.71781/17601","pdf_url":null,"source":{"id":"https://openalex.org/S4306402422","display_name":"Papyrus : Institutional Repository (Universit\u00e9 de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I70931966","host_organization_name":"Universit\u00e9 de Montr\u00e9al","host_organization_lineage":["https://openalex.org/I70931966"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7150814256","https://openalex.org/W7056290824","https://openalex.org/W2242031119","https://openalex.org/W7151222074","https://openalex.org/W1608658019","https://openalex.org/W7028145909","https://openalex.org/W2973243679","https://openalex.org/W7024332556","https://openalex.org/W154594319","https://openalex.org/W7151578996"],"abstract_inverted_index":{"Les":[0,58],"aimants":[1],"frustre\u0301s":[2],"sont":[3,80],"des":[4,8,15,45,91,121,138,160,167,199,210,217,224,274,279,318,347,354,381,407,460],"syste\u0300mes":[5,59,230,461],"dans":[6,75,438,483],"lesquels":[7,76,357],"moments":[9],"magne\u0301tiques":[10,48,79,118,156,212,226,293,308,383],"localise\u0301s":[11],"interagissent":[12],"gra\u0302ce":[13],"a\u0300":[14,62,109,115,136,188,195,238,256,273,367,391,418],"interactions":[16,155],"d\u2019e\u0301change":[17],"en":[18,134,142,145,172,277,321,401,514],"compe\u0301tition,":[19],"cre\u0301ant":[20],"une":[21,249,454,507],"forte":[22],"de\u0301ge\u0301ne\u0301rescence":[23],"de":[24,82,96,104,140,147,152,163,179,183,207,219,227,234,281,287,298,301,306,337,349,351,396,403,431,434,442,446,457,462,471,481,491,504,509],"l\u2019e\u0301tat":[25,189],"fondamental.":[26],"Cette":[27,340],"frustration":[28],"est":[29,150,303,344,453,519],"ge\u0301ne\u0301ralement":[30],"induite":[31,343,513],"par":[32,128,186,346,363,500],"la":[33,63,232,285,304,328,358,364,397,404,412,423,448,458,472,489,492,510],"ge\u0301ome\u0301trie":[34],"du":[35,323,479,495,498,517],"syste\u0300me,":[36],"mais":[37],"peut":[38],"tout":[39],"autant":[40],"provenir":[41],"d\u2019un":[42,258,312,330,373,380,384,416,425],"e\u0301quilibre":[43],"pre\u0301caire":[44],"forces":[46],"d\u2019interactions":[47],"J1\u2013J2":[49],"avec":[50,120,178,262,465],"les":[51,77,102,154,158,165,242,263,468],"premier":[52,264,440],"et":[53,71,89,144,162,265,291,475,497,502],"deuxie\u0300me":[54,266],"plus":[55,267],"proches":[56,268],"voisins.":[57,269],"e\u0301tudie\u0301s":[60],"appartiennent":[61],"famille":[64,300],"AkLn2O4":[65],"(ou\u0300":[66],"Ak":[67],"=":[68,73],"me\u0301tal":[69],"alcalino-terreux":[70],"Ln":[72],"lanthanide)":[74],"atomes":[78,159],"pave\u0301s":[81],"manie\u0300re":[83],"hexagonale":[84],"sur":[85,215,353,467],"le":[86,94,316,439],"plan":[87],"ab":[88],"forment":[90],"chai\u0302nes":[92],"zigzag":[93],"long":[95],"l\u2019axe":[97],"c.":[98],"Dans":[99,241,315],"cette":[100,299,443,463],"structure,":[101],"ions":[103],"terre":[105],"rare":[106],"se":[107,213,333,436],"situent":[108],"l\u2019inte\u0301rieur":[110],"d\u2019octae\u0300dres":[111],"d\u2019oxyg\u00e8nes":[112],"de\u0301forme\u0301s,":[113],"menant":[114],"deux":[116,229,235,243],"sites":[117,218,288,382],"ine\u0301quivalents":[119],"champs":[122,200],"cristallins":[123,201],"distincts":[124],"pouvant":[125,253],"e\u0302tre":[126,254],"de\u0301crits":[127],"un":[129,196,389],"syste\u0300me":[130],"effectif":[131],"unidimensionnel.":[132],"C\u2019est":[133],"mettant":[135],"profit":[137],"techniques":[139],"pointe":[141],"diffraction":[143,251,350,501],"spectroscopie":[146,503],"neutrons":[148,352],"qu\u2019il":[149],"possible":[151,206],"sonder":[153],"entre":[157],"compose\u0301s":[161,302],"de\u0301terminer":[164],"excitations":[166],"e\u0301tats":[168],"fondamentaux.":[169],"Des":[170],"mesures":[171,319,348],"ce":[173],"sens":[174],"ont":[175],"e\u0301te\u0301":[176,205,361],"effectue\u0301es":[177],"nouveaux":[180],"e\u0301chantillons":[181],"polycristallins":[182],"Ba(Dy,Ho)2O4,":[184],"pre\u0301pare\u0301s":[185],"re\u0301action":[187],"solide.":[190],"En":[191],"couplant":[192],"ces":[193,228],"re\u0301sultats":[194],"calcul":[197],"de\u0301taille\u0301":[198],"e\u0301lectriques,":[202],"il":[203],"a":[204,360],"de\u0301montrer":[208],"l\u2019inde\u0301pendance":[209],"ordres":[211],"trouvant":[214],"chacun":[216],"terres":[220],"rares.":[221],"Ainsi,":[222],"l\u2019affinement":[223],"structures":[225],"montre":[231,376],"coexistence":[233],"types":[236],"d\u2019ordres":[237],"longue":[239],"porte\u0301e.":[240],"cas,":[244],"on":[245],"y":[246],"observe":[247],"e\u0301galement":[248],"vaste":[250],"diffuse":[252],"mode\u0301lise\u0301e":[255],"l\u2019aide":[257],"mode\u0300le":[259],"d\u2019interaction":[260],"unidimensionnel":[261],"Ces":[270],"corre\u0301lations":[271],"persistent":[272],"tempe\u0301ratures":[275,280],"bien":[276],"dec\u0327a\u0300":[278],"transitions":[282],"magne\u0301tiques,":[283],"indiquant":[284],"pre\u0301sence":[286,329,413,424],"ou\u0300":[289],"ordre":[290,385,390],"fluctuations":[292],"cohabitent.":[294],"Une":[295,429],"autre":[296],"caracte\u0301ristique":[297],"supposition":[305],"phases":[307],"induites":[309],"sous":[310],"l\u2019application":[311,372],"champ":[313,324,374,515],"magne\u0301tique.":[314],"SrHo2O4,":[317],"d\u2019aimantation":[320,414],"fonction":[322],"magne\u0301tique":[325,342,375,427,494,512,516],"montrent":[326],"ainsi":[327,477],"large":[331],"plateau":[332],"situant":[334],"au":[335],"tiers":[336],"l\u2019aimantation":[338],"totale.":[339],"phase":[341,511],"caracte\u0301rise\u0301e":[345],"monocristaux":[355],"pour":[356],"croissance":[359],"effectue\u0301e":[362],"technique":[365],"optique":[366],"zone":[368],"flottante.":[369],"De":[370],"fait,":[371],"l\u2019existence":[377],"d\u2019une":[378,410],"transition":[379],"double":[386],"Ne\u0301el":[387],"vers":[388],"courte":[392,405,455],"porte\u0301e":[393,406],"interme\u0301diaire.":[394],"L\u2019affinement":[395],"structure":[398,473,493],"magne\u0301tique,":[399,476],"complexe":[400],"raison":[402],"interactions,":[408],"sugge\u0300re":[409],"part":[411],"non-uniforme":[415],"site":[417],"l\u2019autre":[419],"et,":[420],"d\u2019autre":[421],"part,":[422],"moment":[426],"transversal.":[428],"revue":[430,456],"concepts":[432],"the\u0301oriques":[433],"magne\u0301tisme":[435],"retrouve":[437],"chapitre":[441,452,487],"the\u0300se,":[444],"afin":[445],"de\u0301finir":[447],"frustration.":[449],"Le":[450,485],"prochain":[451],"litte\u0301rature":[459],"famille,":[464],"l\u2019accent":[466],"principales":[469],"caracte\u0301ristiques":[470],"cristalline":[474],"que":[478],"de\u0301veloppement":[480],"plateaux":[482],"l\u2019aimantation.":[484],"troisie\u0300me":[486],"pre\u0301sente":[488],"caracte\u0301risation":[490],"BaDy2O4":[496],"BaHo2O4":[499],"neutron.":[505],"Finalement,":[506],"description":[508],"SrHo2O4":[518],"faite.":[520]},"counts_by_year":[],"updated_date":"2026-09-09T07:26:56.047234","created_date":"2019-01-25T00:00:00"}