{"id":"https://openalex.org/W1963781469","doi":"https://doi.org/10.1103/physrevb.40.11258","title":"Time-differential perturbed-angular-correlation study of phase transitions and molecular motions in K3 (Hf,Zr) F7","display_name":"Time-differential perturbed-angular-correlation study of phase transitions and molecular motions in K3 (Hf,Zr) F7","publication_year":1989,"publication_date":"1989-12-01","ids":{"openalex":"https://openalex.org/W1963781469","doi":"https://doi.org/10.1103/physrevb.40.11258","mag":"1963781469","pmid":"https://pubmed.ncbi.nlm.nih.gov/9991690"},"language":"en","primary_location":{"id":"doi:10.1103/physrevb.40.11258","doi":"https://doi.org/10.1103/physrevb.40.11258","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.40.11258","pdf_url":null,"source":{"id":"https://openalex.org/S4210174675","display_name":"Physical review. B, Condensed matter","issn_l":"0163-1829","issn":["0163-1829","1095-3795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-2"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5027733353","display_name":"M. T. Dova","orcid":"https://orcid.org/0000-0001-6113-0878","observed_orcids":["https://orcid.org/0000-0001-6113-0878","https://orcid.org/0000-0003-0699-3931"]},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"M. T. Dova","raw_affiliation_strings":["Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053877437","display_name":"M. C. Carac\u00f3che","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"M. C. Caracoche","raw_affiliation_strings":["Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028733805","display_name":"A. M. Rodr\u00edguez","orcid":"https://orcid.org/0000-0001-6445-8780","observed_orcids":["https://orcid.org/0000-0001-6445-8780"]},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"A. M. Rodr\u00edguez","raw_affiliation_strings":["Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039719397","display_name":"Javier A. Mart\u00ednez","orcid":"https://orcid.org/0000-0003-0257-4721","observed_orcids":["https://orcid.org/0000-0003-0257-4721"]},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"J. A. Mart\u00ednez","raw_affiliation_strings":["Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061435190","display_name":"P. C. Rivas","orcid":"https://orcid.org/0000-0001-7800-0666","observed_orcids":["https://orcid.org/0000-0001-7800-0666"]},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"P. C. Rivas","raw_affiliation_strings":["Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102821921","display_name":"A. R. L\u00f3pez Garc\u00eda","orcid":"https://orcid.org/0000-0001-6342-241X","observed_orcids":["https://orcid.org/0000-0001-6342-241X"]},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"A. R. L\u00f3pez Garc\u00eda","raw_affiliation_strings":["Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085661225","display_name":"H\u00e9ctor R. Viturro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"H. R. Viturro","raw_affiliation_strings":["Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","Centro de Investigaciones de Cat\u00e1lisis, Facultad de Ciencias, Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 544, 1900 La Plata, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Fisica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 67, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]},{"raw_affiliation_string":"Centro de Investigaciones de Cat\u00e1lisis, Facultad de Ciencias, Exactas, Universidad Nacional de La Plata, Casilla de Correo No. 544, 1900 La Plata, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I874386039"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I874386039"],"apc_list":null,"apc_paid":null,"fwci":0.4346,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.52904358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"40","issue":"16","first_page":"11258","last_page":"11263"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11878","display_name":"Solid-state spectroscopy and crystallography","score":0.9951000213623047,"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"}},"topics":[{"id":"https://openalex.org/T11878","display_name":"Solid-state spectroscopy and crystallography","score":0.9951000213623047,"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/T12646","display_name":"Inorganic Fluorides and Related Compounds","score":0.00279999990016222,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12506","display_name":"Nuclear materials and radiation effects","score":0.0003000000142492354,"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/phase-transitions","display_name":"phase transitions","score":0.5370000004768372},{"id":"https://openalex.org/keywords/molecular-reorientation","display_name":"molecular reorientation","score":0.628000020980835},{"id":"https://openalex.org/keywords/orthorhombic-tetragonal-transition","display_name":"orthorhombic-tetragonal phase transition","score":0.847000002861023},{"id":"https://openalex.org/keywords/ionic-complexes","display_name":"ionic complexes","score":0.621999979019165},{"id":"https://openalex.org/keywords/activation-energy","display_name":"activation energy","score":0.6169999837875366},{"id":"https://openalex.org/keywords/molecular-motion","display_name":"molecular motion","score":0.4519999921321869},{"id":"https://openalex.org/keywords/time-differential-perturbed-angular-correlation","display_name":"time differential perturbed angular correlation","score":0.6470000147819519}],"concepts":[{"id":"https://openalex.org/C170751736","wikidata":"https://www.wikidata.org/wiki/Q503601","display_name":"Tetragonal crystal system","level":3,"score":0.831289529800415},{"id":"https://openalex.org/C205188671","wikidata":"https://www.wikidata.org/wiki/Q3803316","display_name":"Isostructural","level":3,"score":0.701597273349762},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5260460376739502},{"id":"https://openalex.org/C149288129","wikidata":"https://www.wikidata.org/wiki/Q185357","display_name":"Phase transition","level":2,"score":0.5015478134155273},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.48680970072746277},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.47714993357658386},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.4689309895038605},{"id":"https://openalex.org/C37243968","wikidata":"https://www.wikidata.org/wiki/Q648961","display_name":"Orthorhombic crystal system","level":3,"score":0.46362045407295227},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4362279772758484},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.3748045563697815},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.3358522653579712},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.2822083532810211},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14389464259147644},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.06627213954925537},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1103/physrevb.40.11258","doi":"https://doi.org/10.1103/physrevb.40.11258","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.40.11258","pdf_url":null,"source":{"id":"https://openalex.org/S4210174675","display_name":"Physical review. B, Condensed matter","issn_l":"0163-1829","issn":["0163-1829","1095-3795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-2"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review B","raw_type":"journal-article"},{"id":"pmid:9991690","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9991690","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical review. B, Condensed matter","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":10,"referenced_works":["https://openalex.org/W1969902817","https://openalex.org/W1995659533","https://openalex.org/W1999178454","https://openalex.org/W2022693876","https://openalex.org/W2026118552","https://openalex.org/W2031989735","https://openalex.org/W2032544616","https://openalex.org/W2036330621","https://openalex.org/W2070537050","https://openalex.org/W4235471044"],"related_works":["https://openalex.org/W1969902817","https://openalex.org/W2034152327","https://openalex.org/W1991136342","https://openalex.org/W3096506107","https://openalex.org/W2765837936","https://openalex.org/W2032544616","https://openalex.org/W2418135616","https://openalex.org/W209237118","https://openalex.org/W4392721563","https://openalex.org/W7071474234"],"abstract_inverted_index":{"Using":[0],"time-differential":[1],"perturbed-angular":[2],"correlation,":[3],"two":[4],"thermal":[5,42,111],"reversible":[6],"phase":[7,66],"transitions":[8],"have":[9,58,113],"been":[10,46,114],"observed":[11],"in":[12,23,52],"both":[13],"isostructural":[14],"compounds":[15],"${\\mathrm{K}}_{3}$${\\mathrm{HfF}}_{7}$":[16,24,81],"and":[17,28,55,62,99],"${\\mathrm{K}}_{3}$${\\mathrm{ZrF}}_{7}$:":[18],"the":[19,29,53,59,64,70,84],"orthorhombic-to-tetragonal":[20],"transition,":[21,32],"occurring":[22],"around":[25],"275":[26],"K,":[27],"tetragonal-to-disordered":[30],"cubic":[31,56,65],"which":[33],"developed":[34],"from":[35],"room":[36],"temperature":[37],"(RT)":[38],"over":[39],"a":[40,87,93],"wide":[41],"range.":[43],"It":[44],"has":[45,82],"inferred":[47],"that":[48,63],"ionic":[49],"complexes":[50],"M${\\mathrm{F}}_{7}^{3\\mathrm{\\ensuremath{-}}}$":[51],"tetragonal":[54],"phases":[57],"same":[60],"structure,":[61],"appears":[67],"due":[68],"to":[69],"onset":[71],"of":[72,86],"their":[73],"reorientational":[74],"motion.":[75],"The":[76],"detailed":[77],"investigation":[78],"performed":[79],"on":[80],"allowed":[83],"determination":[85],"two-stage":[88],"mechanism":[89],"for":[90,109],"this":[91],"movement:":[92],"slow":[94],"diffusional":[95],"reorientation":[96],"near":[97],"RT":[98],"an":[100],"isotropic":[101],"fast":[102],"relaxation":[103],"at":[104],"higher":[105],"temperatures.":[106],"Activation":[107],"energies":[108],"different":[110],"ranges":[112],"calculated.":[115]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2016-06-24T00:00:00"}