{"id":"https://openalex.org/W2480936104","doi":"https://doi.org/10.1063/1.4960528","title":"On the channel width-dependence of the thermal conductivity in ultra-narrow graphene nanoribbons","display_name":"On the channel width-dependence of the thermal conductivity in ultra-narrow graphene nanoribbons","publication_year":2016,"publication_date":"2016-08-08","ids":{"openalex":"https://openalex.org/W2480936104","doi":"https://doi.org/10.1063/1.4960528","mag":"2480936104"},"language":"en","primary_location":{"id":"doi:10.1063/1.4960528","doi":"https://doi.org/10.1063/1.4960528","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.4960528","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","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":"Applied Physics Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1608.02547","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055585767","display_name":"Hossein Karamitaheri","orcid":"https://orcid.org/0000-0002-9952-8571","observed_orcids":["https://orcid.org/0000-0002-9952-8571"]},"institutions":[{"id":"https://openalex.org/I105818395","display_name":"University of Kashan","ror":"https://ror.org/015zmr509","country_code":"IR","type":"education","lineage":["https://openalex.org/I105818395"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hossein Karamitaheri","raw_affiliation_strings":["University of Kashan 1 Department of Electrical Engineering, , Kashan 87317-53153, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Kashan 1 Department of Electrical Engineering, , Kashan 87317-53153, Iran","institution_ids":["https://openalex.org/I105818395"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062425745","display_name":"Neophytos Neophytou","orcid":"https://orcid.org/0000-0001-6757-3733","observed_orcids":["https://orcid.org/0000-0001-6757-3733"]},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Neophytos Neophytou","raw_affiliation_strings":["University of Warwick 2 School of Engineering, , Coventry CV4 7AL, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Warwick 2 School of Engineering, , Coventry CV4 7AL, United Kingdom","institution_ids":["https://openalex.org/I39555362"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1283,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.4396173,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"109","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11277","display_name":"Thermal properties of materials","score":0.9990000128746033,"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":0.9990000128746033,"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/T10083","display_name":"Graphene research and applications","score":0.0005000000237487257,"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/graphene-nanoribbons","display_name":"graphene nanoribbons","score":0.9470000267028809},{"id":"https://openalex.org/keywords/thermal-conductivity","display_name":"thermal conductivity","score":0.9800000190734863},{"id":"https://openalex.org/keywords/width-dependence","display_name":"width dependence","score":0.8519999980926514},{"id":"https://openalex.org/keywords/phonon-transport","display_name":"phonon transport","score":0.9760000109672546},{"id":"https://openalex.org/keywords/ballistic-phonons","display_name":"ballistic phonons","score":0.718999981880188},{"id":"https://openalex.org/keywords/phonon-localization","display_name":"phonon localization","score":0.8059999942779541},{"id":"https://openalex.org/keywords/acoustic-phonons","display_name":"acoustic phonons","score":0.7009999752044678},{"id":"https://openalex.org/keywords/phonon-mean-free-path","display_name":"phonon mean free path","score":0.9010000228881836},{"id":"https://openalex.org/keywords/channel-length-dependence","display_name":"channel length dependence","score":0.45399999618530273}],"concepts":[{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.8339999914169312},{"id":"https://openalex.org/C24169881","wikidata":"https://www.wikidata.org/wiki/Q186608","display_name":"Phonon","level":2,"score":0.817300021648407},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.7799999713897705},{"id":"https://openalex.org/C140807948","wikidata":"https://www.wikidata.org/wiki/Q4148055","display_name":"Graphene nanoribbons","level":3,"score":0.7092999815940857},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6269000172615051},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.565500020980835},{"id":"https://openalex.org/C172100665","wikidata":"https://www.wikidata.org/wiki/Q7465774","display_name":"Thermal conduction","level":2,"score":0.462799996137619},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.3781999945640564},{"id":"https://openalex.org/C2780388253","wikidata":"https://www.wikidata.org/wiki/Q5421508","display_name":"Exponent","level":2,"score":0.3513999879360199},{"id":"https://openalex.org/C2781204021","wikidata":"https://www.wikidata.org/wiki/Q6497091","display_name":"Lattice (music)","level":2,"score":0.3495999872684479},{"id":"https://openalex.org/C106925770","wikidata":"https://www.wikidata.org/wiki/Q17021908","display_name":"Heat current","level":3,"score":0.34689998626708984},{"id":"https://openalex.org/C74214498","wikidata":"https://www.wikidata.org/wiki/Q631739","display_name":"Nanowire","level":2,"score":0.33090001344680786},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C65053842","wikidata":"https://www.wikidata.org/wiki/Q7187311","display_name":"Phonon scattering","level":3,"score":0.25760000944137573},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.25}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1063/1.4960528","doi":"https://doi.org/10.1063/1.4960528","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.4960528","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","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":"Applied Physics Letters","raw_type":"journal-article"},{"id":"pmh:oai:wrap.warwick.ac.uk:81310","doi":null,"is_oa":false,"landing_page_url":"http://wrap.warwick.ac.uk/81310/1/WRAP_GNR_W_beta_dependence.pdf","pdf_url":"http://wrap.warwick.ac.uk/81310/1/WRAP_GNR_W_beta_dependence.pdf","source":{"id":"https://openalex.org/S4306400665","display_name":"Warwick Research Archive Portal (University of Warwick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I39555362","host_organization_name":"University of Warwick","host_organization_lineage":["https://openalex.org/I39555362"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:arXiv.org:1608.02547","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1608.02547","pdf_url":"https://arxiv.org/pdf/1608.02547","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.1608.02547","doi":"https://doi.org/10.48550/arxiv.1608.02547","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1608.02547","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"article-journal"},{"id":"mag:3202745791","doi":null,"is_oa":false,"landing_page_url":"https://faculty.kashanu.ac.ir/karamitaheri/fa/articlesInPublications/2326/on-the-channel-width-dependence-of-the-thermal-conductivity-in-ultra-narrow-graphene-nanoribbons","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":"pmh:oai:arXiv.org:1608.02547","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1608.02547","pdf_url":"https://arxiv.org/pdf/1608.02547","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G5212801478","display_name":null,"funder_award_id":"678763","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2480936104.pdf","grobid_xml":"https://content.openalex.org/works/W2480936104.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1560640234","https://openalex.org/W1761969288","https://openalex.org/W1964188160","https://openalex.org/W1965196231","https://openalex.org/W1968445423","https://openalex.org/W1973120409","https://openalex.org/W1975344085","https://openalex.org/W1977224309","https://openalex.org/W1982894720","https://openalex.org/W1983876580","https://openalex.org/W1995591139","https://openalex.org/W1998608945","https://openalex.org/W2004253052","https://openalex.org/W2006032882","https://openalex.org/W2009308291","https://openalex.org/W2009866768","https://openalex.org/W2011241565","https://openalex.org/W2013195712","https://openalex.org/W2014041551","https://openalex.org/W2014938702","https://openalex.org/W2018385313","https://openalex.org/W2022536700","https://openalex.org/W2029492563","https://openalex.org/W2030449088","https://openalex.org/W2040969892","https://openalex.org/W2041842211","https://openalex.org/W2041957749","https://openalex.org/W2043141080","https://openalex.org/W2057626905","https://openalex.org/W2067760133","https://openalex.org/W2070093297","https://openalex.org/W2077926445","https://openalex.org/W2078817444","https://openalex.org/W2080076956","https://openalex.org/W2089749570","https://openalex.org/W2090081888","https://openalex.org/W2090332859","https://openalex.org/W2090599031","https://openalex.org/W2096324622","https://openalex.org/W2105367824","https://openalex.org/W2127909111","https://openalex.org/W2141992264","https://openalex.org/W2144275451","https://openalex.org/W2324292205","https://openalex.org/W2403920824"],"related_works":["https://openalex.org/W2260900694","https://openalex.org/W3137953720","https://openalex.org/W2470620953","https://openalex.org/W2055482624","https://openalex.org/W2006880743","https://openalex.org/W2058512234","https://openalex.org/W2952096260","https://openalex.org/W2077303995","https://openalex.org/W2115746757","https://openalex.org/W2019873602"],"abstract_inverted_index":{"The":[0,146,180],"thermal":[1,31,99,186,214],"conductivity":[2,32,100,187,215],"of":[3,16,29,45,69,97,101,108,132,184,193,213],"low-dimensional":[4],"materials":[5],"and":[6,59,62,87,167],"graphene":[7,103],"nanoribbons,":[8,65],"in":[9,37,42,55,66,118,172],"particular,":[10],"is":[11,26,50,73,117,127,141,178,188,229],"limited":[12],"by":[13,190],"the":[14,23,27,30,34,38,43,67,94,98,106,114,133,173,176,185,191,194,199,207,211,223],"strength":[15,25],"line-edge-roughness":[17],"scattering.":[18],"One":[19],"way":[20],"to":[21,206],"characterize":[22],"roughness":[24],"dependency":[28,49],"on":[33,137],"channel's":[35],"width":[36,95],"form":[39],"W\u03b2.":[40],"Although":[41],"case":[44,68,174],"electronic":[46],"transport,":[47,157],"this":[48,78,82],"very":[51],"well":[52],"studied,":[53],"resulting":[54],"W6":[56],"for":[57,64,129,154,162],"nanowires":[58],"quantum":[60],"wells":[61],"W4":[63],"phonon":[70,134,139,156,196,209],"transport":[71,140,177,228],"it":[72,126],"not":[74,120],"yet":[75],"clear":[76],"what":[77],"dependence":[79,96,183],"is.":[80],"In":[81],"work,":[83],"using":[84],"lattice":[85],"dynamics":[86],"Non-Equilibrium":[88],"Green's":[89],"Function":[90],"simulations,":[91],"we":[92],"examine":[93],"ultra-narrow":[102],"nanoribbons":[104],"under":[105],"influence":[107],"line":[109],"edge-roughness.":[110],"We":[111,202],"show":[112,203],"that":[113,204],"exponent":[115,147],"\u03b2":[116,148,151,159,168],"fact":[119],"a":[121,217],"single":[122],"well-defined":[123],"number,":[124],"but":[125],"different":[128,130],"parts":[131],"spectrum":[135],"depending":[136],"whether":[138,227],"ballistic,":[142,230],"diffusive,":[143,231],"or":[144,164,232],"localized.":[145,233],"takes":[149],"values":[150,158],"<":[152],"1":[153,161,170],"semi-ballistic":[155],"\u226b":[160],"sub-diffusive":[163],"localized":[165],"phonons,":[166],"=":[169],"only":[171],"where":[175],"diffusive.":[179],"overall":[181],"W\u03b2":[182],"determined":[189],"width-dependence":[192,212],"dominant":[195],"modes":[197],"(usually":[198],"acoustic":[200],"ones).":[201],"due":[205],"long":[208],"mean-free-paths,":[210],"becomes":[216],"channel":[218,224],"length":[219,225],"dependent":[220],"property,":[221],"because":[222],"determines":[226]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-08-23T00:00:00"}