{"id":"https://openalex.org/W2004640902","doi":"https://doi.org/10.1103/physrevb.15.3986","title":"Thermoreflectance spectra of rf-sputtered epitaxial single-crystal films of PbxSn1\u2212xTe","display_name":"Thermoreflectance spectra of rf-sputtered epitaxial single-crystal films of PbxSn1\u2212xTe","publication_year":1977,"publication_date":"1977-04-15","ids":{"openalex":"https://openalex.org/W2004640902","doi":"https://doi.org/10.1103/physrevb.15.3986","mag":"2004640902"},"language":"en","primary_location":{"id":"doi:10.1103/physrevb.15.3986","doi":"https://doi.org/10.1103/physrevb.15.3986","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.15.3986","pdf_url":null,"source":{"id":"https://openalex.org/S4210208989","display_name":"Physical review. B, Solid state","issn_l":"0556-2805","issn":["0556-2805"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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"],"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/A5108251133","display_name":"Giorgio Cappuccio","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210114374","display_name":"Institute of Structure of Matter","ror":"https://ror.org/01zz9wh30","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giorgio Cappuccio","raw_affiliation_strings":["Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","institution_ids":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103429094","display_name":"Carlo Corsi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210114374","display_name":"Institute of Structure of Matter","ror":"https://ror.org/01zz9wh30","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo Corsi","raw_affiliation_strings":["Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","institution_ids":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076220318","display_name":"Anita Giansantelli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27897274","display_name":"Istituto Superiore di Sanit\u00e0","ror":"https://ror.org/02hssy432","country_code":"IT","type":"government","lineage":["https://openalex.org/I27897274"]},{"id":"https://openalex.org/I4210114374","display_name":"Institute of Structure of Matter","ror":"https://ror.org/01zz9wh30","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Anita Giansantelli","raw_affiliation_strings":["Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","Physics Laboratory, Istituto Superiore di Sanita, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","institution_ids":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"raw_affiliation_string":"Physics Laboratory, Istituto Superiore di Sanita, Roma, Italy","institution_ids":["https://openalex.org/I27897274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050269835","display_name":"Martino Grandolfo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27897274","display_name":"Istituto Superiore di Sanit\u00e0","ror":"https://ror.org/02hssy432","country_code":"IT","type":"government","lineage":["https://openalex.org/I27897274"]},{"id":"https://openalex.org/I4210114374","display_name":"Institute of Structure of Matter","ror":"https://ror.org/01zz9wh30","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Martino Grandolfo","raw_affiliation_strings":["Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","Physics Laboratory, Istituto Superiore di Sanita, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","institution_ids":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"raw_affiliation_string":"Physics Laboratory, Istituto Superiore di Sanita, Roma, Italy","institution_ids":["https://openalex.org/I27897274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086612368","display_name":"C. Ranghiasci","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27897274","display_name":"Istituto Superiore di Sanit\u00e0","ror":"https://ror.org/02hssy432","country_code":"IT","type":"government","lineage":["https://openalex.org/I27897274"]},{"id":"https://openalex.org/I4210114374","display_name":"Institute of Structure of Matter","ror":"https://ror.org/01zz9wh30","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Claudio Ranghiasci","raw_affiliation_strings":["Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","Physics Laboratory, Istituto Superiore di Sanita, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio di Elettronica dello Stato Solido del Consiglio Nazionale delle Ricerche, Gruppo Nazionale di Struttura della Materia, Roma, Italy","institution_ids":["https://openalex.org/I4210114374","https://openalex.org/I4210155236"]},{"raw_affiliation_string":"Physics Laboratory, Istituto Superiore di Sanita, Roma, Italy","institution_ids":["https://openalex.org/I27897274"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.22271358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":"8","first_page":"3986","last_page":"3993"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11637","display_name":"Advanced Semiconductor Detectors and Materials","score":0.47119998931884766,"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"}},"topics":[{"id":"https://openalex.org/T11637","display_name":"Advanced Semiconductor Detectors and Materials","score":0.47119998931884766,"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/T10590","display_name":"Chalcogenide Semiconductor Thin Films","score":0.10400000214576721,"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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.06360000371932983,"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/lead-tin-telluride","display_name":"lead tin telluride","score":0.8450000286102295},{"id":"https://openalex.org/keywords/kramers-kronig-analysis","display_name":"Kramers-Kronig analysis","score":0.8259999752044678},{"id":"https://openalex.org/keywords/van-hove-singularity","display_name":"van Hove singularity","score":0.8889999985694885},{"id":"https://openalex.org/keywords/temperature-dependent-optical-properties","display_name":"temperature-dependent optical properties","score":0.6240000128746033},{"id":"https://openalex.org/keywords/rf-sputtering","display_name":"RF sputtering","score":0.7860000133514404}],"concepts":[{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.6502076387405396},{"id":"https://openalex.org/C2781285689","wikidata":"https://www.wikidata.org/wiki/Q21921428","display_name":"Crystal (programming language)","level":2,"score":0.5550240278244019},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5359727740287781},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.46971645951271057},{"id":"https://openalex.org/C111771559","wikidata":"https://www.wikidata.org/wiki/Q66295","display_name":"Derivative (finance)","level":2,"score":0.42928826808929443},{"id":"https://openalex.org/C2988029435","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Dielectric function","level":3,"score":0.4250129461288452},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.39396435022354126},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.38105088472366333},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.37559017539024353},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.3385702967643738},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.12213411927223206},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11509409546852112},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.06144869327545166},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1103/physrevb.15.3986","doi":"https://doi.org/10.1103/physrevb.15.3986","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevb.15.3986","pdf_url":null,"source":{"id":"https://openalex.org/S4210208989","display_name":"Physical review. B, Solid state","issn_l":"0556-2805","issn":["0556-2805"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1662105231","https://openalex.org/W1966651502","https://openalex.org/W1970419846","https://openalex.org/W1970859204","https://openalex.org/W1977722766","https://openalex.org/W1984711672","https://openalex.org/W1989873284","https://openalex.org/W1993207700","https://openalex.org/W2001041131","https://openalex.org/W2005608443","https://openalex.org/W2012701410","https://openalex.org/W2013907970","https://openalex.org/W2026258334","https://openalex.org/W2030022131","https://openalex.org/W2041017254","https://openalex.org/W2049493903","https://openalex.org/W2049813785","https://openalex.org/W2055513170","https://openalex.org/W2059164149","https://openalex.org/W2060751552","https://openalex.org/W2060790756","https://openalex.org/W2064231345","https://openalex.org/W2110020848","https://openalex.org/W2210449605","https://openalex.org/W2319707953"],"related_works":["https://openalex.org/W1977722766","https://openalex.org/W1963635285","https://openalex.org/W2084580569","https://openalex.org/W2047528858","https://openalex.org/W2066191820","https://openalex.org/W2063361062","https://openalex.org/W2048553566","https://openalex.org/W2045140475","https://openalex.org/W2969707606","https://openalex.org/W3010743466"],"abstract_inverted_index":{"Thermoreflectance":[0],"spectra":[1],"of":[2,8,36,45,59],"radio-frequency":[3],"sputtered":[4],"epitaxial":[5],"single-crystal":[6],"films":[7],"${\\mathrm{Pb}}_{0.83}$${\\mathrm{Sn}}_{0.17}$Te":[9],"from":[10],"1.5":[11],"to":[12],"6.0":[13],"eV,":[14],"at":[15,64],"room":[16],"temperature":[17],"and":[18,24,27,73],"100":[19],"K,":[20],"have":[21,29,70],"been":[22,30,50,71],"measured":[23,72],"studied.":[25],"$\\ensuremath{\\Delta}{\\ensuremath{\\epsilon}}_{1}$":[26],"$\\ensuremath{\\Delta}{\\ensuremath{\\epsilon}}_{2}$":[28],"obtained":[31],"through":[32],"a":[33],"Kramers-Kronig":[34],"analysis":[35,44],"the":[37,46,60],"experimental":[38],"room-temperature":[39],"$\\frac{\\ensuremath{\\Delta}R}{R}$":[40],"spectra.":[41],"A":[42],"line-shape":[43],"${E}_{2}$":[47],"structure":[48],"has":[49],"performed":[51],"in":[52],"conjunction":[53],"with":[54],"an":[55],"exact":[56],"derivative":[57],"procedure":[58],"interband":[61],"dielectric":[62],"function":[63],"Van":[65],"Hove":[66],"singularities.":[67],"Temperature":[68],"coefficients":[69],"reported.":[74]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2016-06-24T00:00:00"}