{"id":"https://openalex.org/W2017999182","doi":"https://doi.org/10.1103/physrevlett.109.195901","title":"Experimental Investigation of Size Effects on the Thermal Conductivity of Silicon-Germanium Alloy Thin Films","display_name":"Experimental Investigation of Size Effects on the Thermal Conductivity of Silicon-Germanium Alloy Thin Films","publication_year":2012,"publication_date":"2012-11-08","ids":{"openalex":"https://openalex.org/W2017999182","doi":"https://doi.org/10.1103/physrevlett.109.195901","mag":"2017999182","pmid":"https://pubmed.ncbi.nlm.nih.gov/23215405"},"language":"en","primary_location":{"id":"doi:10.1103/physrevlett.109.195901","doi":"https://doi.org/10.1103/physrevlett.109.195901","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.109.195901","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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 Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://orcid.org/0000-0001-7208-4360","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041217713","display_name":"Ramez Cheaito","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramez Cheaito","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","#N#Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"#N#Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063830223","display_name":"John C. Duda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]},{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John C. Duda","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","Sandia National Laboratories, Albuquerque, New Mexico 87123, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086623260","display_name":"Thomas E. Beechem","orcid":"https://orcid.org/0000-0002-7536-0719","observed_orcids":["https://orcid.org/0000-0002-7536-0719"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas E. Beechem","raw_affiliation_strings":["Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","Sandia National Labs, Albuquerque, New Mexico, 87123, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","institution_ids":["https://openalex.org/I4210104735"]},{"raw_affiliation_string":"Sandia National Labs, Albuquerque, New Mexico, 87123, USA","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058134889","display_name":"Khalid Hattar","orcid":"https://orcid.org/0000-0002-0609-2802","observed_orcids":["https://orcid.org/0000-0002-0609-2802"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Khalid Hattar","raw_affiliation_strings":["Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","Sandia National Labs, Albuquerque, New Mexico, 87123, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","institution_ids":["https://openalex.org/I4210104735"]},{"raw_affiliation_string":"Sandia National Labs, Albuquerque, New Mexico, 87123, USA","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050339711","display_name":"Jon F. Ihlefeld","orcid":"https://orcid.org/0000-0003-0166-8136","observed_orcids":["https://orcid.org/0000-0003-0166-8136"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jon F. Ihlefeld","raw_affiliation_strings":["Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","Sandia National Labs, Albuquerque, New Mexico, 87123, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","institution_ids":["https://openalex.org/I4210104735"]},{"raw_affiliation_string":"Sandia National Labs, Albuquerque, New Mexico, 87123, USA","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034160985","display_name":"Douglas L. Medlin","orcid":"https://orcid.org/0000-0002-4613-1335","observed_orcids":["https://orcid.org/0000-0002-4613-1335"]},"institutions":[{"id":"https://openalex.org/I192454743","display_name":"Sandia National Laboratories California","ror":"https://ror.org/058m7ey48","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I192454743","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Douglas L. Medlin","raw_affiliation_strings":["Sandia National Laboratories, Livermore, California 94550, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories, Livermore, California 94550, USA","institution_ids":["https://openalex.org/I192454743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020514313","display_name":"Mark A. Rodriguez","orcid":"https://orcid.org/0000-0002-6940-5044","observed_orcids":["https://orcid.org/0000-0002-6940-5044"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark A. Rodriguez","raw_affiliation_strings":["Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","Sandia National Labs, Albuquerque, New Mexico, 87123, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","institution_ids":["https://openalex.org/I4210104735"]},{"raw_affiliation_string":"Sandia National Labs, Albuquerque, New Mexico, 87123, USA","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Michael J. Campion","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Campion","raw_affiliation_strings":["Massachusetts Institute of Technology, Department of Material Science and Engineering, Cambridge, Massachusetts 02139, USA","Sandia National Laboratories, Albuquerque, New Mexico 87123, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Department of Material Science and Engineering, Cambridge, Massachusetts 02139, USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051988326","display_name":"Edward S. Piekos","orcid":"https://orcid.org/0000-0002-1686-3172","observed_orcids":["https://orcid.org/0000-0002-1686-3172"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward S. Piekos","raw_affiliation_strings":["Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","Sandia National Labs, Albuquerque, New Mexico, 87123, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories, Albuquerque, New Mexico 87123, USA","institution_ids":["https://openalex.org/I4210104735"]},{"raw_affiliation_string":"Sandia National Labs, Albuquerque, New Mexico, 87123, USA","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033946101","display_name":"Patrick E. Hopkins","orcid":"https://orcid.org/0000-0002-3403-743X","observed_orcids":["https://orcid.org/0000-0002-3403-743X"]},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick E. Hopkins","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","#N#Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"#N#Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":5.2154,"has_fulltext":false,"cited_by_count":176,"citation_normalized_percentile":{"value":0.96850914,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"109","issue":"19","first_page":"195901","last_page":"195901"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11277","display_name":"Thermal properties of materials","score":0.9994999766349792,"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/T11277","display_name":"Thermal properties of materials","score":0.9994999766349792,"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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.0,"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/T12442","display_name":"Thermal Radiation and Cooling Technologies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/silicon-germanium-alloys","display_name":"silicon-germanium alloys","score":0.9610000252723694},{"id":"https://openalex.org/keywords/thin-films","display_name":"thin films","score":0.7549999952316284},{"id":"https://openalex.org/keywords/thermal-conductivity","display_name":"thermal conductivity","score":0.9330000281333923},{"id":"https://openalex.org/keywords/size-effect","display_name":"size effect","score":0.9269999861717224},{"id":"https://openalex.org/keywords/boundary-scattering","display_name":"boundary scattering","score":0.9369999766349792},{"id":"https://openalex.org/keywords/phonon-scattering","display_name":"phonon scattering","score":0.8429999947547913},{"id":"https://openalex.org/keywords/long-wavelength-phonons","display_name":"long-wavelength phonons","score":0.7179999947547913},{"id":"https://openalex.org/keywords/epitaxial-growth","display_name":"epitaxial growth","score":0.7559999823570251},{"id":"https://openalex.org/keywords/superlattices","display_name":"superlattices","score":0.8999999761581421},{"id":"https://openalex.org/keywords/film-thickness-dependence","display_name":"film thickness dependence","score":0.656000018119812},{"id":"https://openalex.org/keywords/sample-size-effects","display_name":"sample size effects","score":0.656000018119812},{"id":"https://openalex.org/keywords/nanoscale-thermal-transport","display_name":"nanoscale heat transfer","score":0.7329999804496765}],"concepts":[{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.7982538938522339},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7689335346221924},{"id":"https://openalex.org/C550623735","wikidata":"https://www.wikidata.org/wiki/Q867","display_name":"Germanium","level":3,"score":0.7649500370025635},{"id":"https://openalex.org/C105382558","wikidata":"https://www.wikidata.org/wiki/Q332431","display_name":"Superlattice","level":2,"score":0.642752468585968},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.6220356225967407},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.4982109069824219},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4677325189113617},{"id":"https://openalex.org/C24169881","wikidata":"https://www.wikidata.org/wiki/Q186608","display_name":"Phonon","level":2,"score":0.4662799835205078},{"id":"https://openalex.org/C2780026712","wikidata":"https://www.wikidata.org/wiki/Q37756","display_name":"Alloy","level":2,"score":0.46129903197288513},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.43577301502227783},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2356604039669037},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.23038247227668762},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.22021600604057312},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.18041270971298218},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.12110307812690735},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1103/physrevlett.109.195901","doi":"https://doi.org/10.1103/physrevlett.109.195901","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.109.195901","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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 Letters","raw_type":"journal-article"},{"id":"pmid:23215405","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23215405","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 letters","raw_type":"Journal Article"},{"id":"pmh:oai:dspace.mit.edu:1721.1/75439","doi":null,"is_oa":true,"landing_page_url":"https://orcid.org/0000-0001-7208-4360","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"APS","raw_type":"Article"},{"id":"pmh:oai:osti.gov:1101302","doi":null,"is_oa":false,"landing_page_url":"https://www.osti.gov/biblio/1101302","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null}],"best_oa_location":{"id":"pmh:oai:dspace.mit.edu:1721.1/75439","doi":null,"is_oa":true,"landing_page_url":"https://orcid.org/0000-0001-7208-4360","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"APS","raw_type":"Article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1482345235","https://openalex.org/W1967353904","https://openalex.org/W1969605222","https://openalex.org/W1987012362","https://openalex.org/W1987066794","https://openalex.org/W1991872853","https://openalex.org/W1992195043","https://openalex.org/W1997543756","https://openalex.org/W2009590881","https://openalex.org/W2013521266","https://openalex.org/W2025194570","https://openalex.org/W2030791259","https://openalex.org/W2032695760","https://openalex.org/W2042230937","https://openalex.org/W2051836133","https://openalex.org/W2055344453","https://openalex.org/W2056011546","https://openalex.org/W2061049243","https://openalex.org/W2066432008","https://openalex.org/W2075125778","https://openalex.org/W2082733596","https://openalex.org/W2083424710","https://openalex.org/W2086662549","https://openalex.org/W2087202257","https://openalex.org/W2093859924","https://openalex.org/W2120631236","https://openalex.org/W2148596493","https://openalex.org/W2151763628","https://openalex.org/W2162705063","https://openalex.org/W2249607902"],"related_works":["https://openalex.org/W2948847404","https://openalex.org/W1996471210","https://openalex.org/W2606316889","https://openalex.org/W4214824973","https://openalex.org/W2037185282","https://openalex.org/W2030791259","https://openalex.org/W1968053424","https://openalex.org/W4294316732","https://openalex.org/W2312233886","https://openalex.org/W4402666787"],"abstract_inverted_index":{"We":[0],"experimentally":[1],"investigate":[2],"the":[3,12,68,85,96,101,123,146,164,171],"role":[4],"of":[5,15,21,24,70,115,126,149,167,175],"size":[6,134,138,151],"effects":[7,135],"and":[8,33,55,118,136,169],"boundary":[9],"scattering":[10],"on":[11],"thermal":[13,19,65,124,165],"conductivity":[14],"silicon-germanium":[16,113],"alloys.":[17],"The":[18,40],"conductivities":[20,42,66,125,166],"a":[22,71,157],"series":[23],"epitaxially":[25],"grown":[26],"Si(1-x)Ge(x)":[27,127],"thin":[28],"films":[29],"with":[30,37,58],"varying":[31],"thicknesses":[32,117,174],"compositions":[34],"were":[35],"measured":[36,64],"time-domain":[38],"thermoreflectance.":[39],"resulting":[41],"are":[43,92,109,129],"found":[44],"to":[45,48,83,112,160],"be":[46,84,161,178],"3":[47],"5":[49],"times":[50],"less":[51],"than":[52,140],"bulk":[53],"values":[54],"vary":[56],"strongly":[57,93],"film":[59,97],"thickness.":[60],"By":[61],"examining":[62],"these":[63],"in":[67,89,104,152],"context":[69],"previously":[72],"established":[73],"model,":[74],"it":[75],"is":[76,159],"shown":[77],"that":[78,122],"long":[79],"wavelength":[80],"phonons,":[81],"known":[82],"dominant":[86],"heat":[87,105],"carriers":[88],"alloy":[90],"films,":[91],"scattered":[94],"by":[95,132],"boundaries,":[98],"thereby":[99],"inducing":[100],"observed":[102],"reductions":[103],"transport.":[106],"These":[107],"results":[108],"then":[110],"generalized":[111],"systems":[114],"various":[116],"compositions;":[119],"we":[120],"find":[121],"superlattices":[128,168],"ultimately":[130],"limited":[131],"finite":[133],"sample":[137,150,173],"rather":[139],"periodicity":[141],"or":[142],"alloying.":[143],"This":[144],"demonstrates":[145],"strong":[147],"influence":[148],"alloyed":[153],"nanosystems.":[154],"Therefore,":[155],"if":[156],"comparison":[158],"made":[162],"between":[163],"alloys,":[170],"total":[172],"each":[176],"must":[177],"considered.":[179]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":18},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":21},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":18},{"year":2015,"cited_by_count":18},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":12}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
