{"id":"https://openalex.org/W7134945424","doi":"https://doi.org/10.48550/arxiv.2603.09822","title":"Layered Dielectric Characterization of Human Skin in the Sub-Terahertz and Terahertz Frequency Ranges","display_name":"Layered Dielectric Characterization of Human Skin in the Sub-Terahertz and Terahertz Frequency Ranges","publication_year":2026,"publication_date":"2026-03-10","ids":{"openalex":"https://openalex.org/W7134945424","doi":"https://doi.org/10.48550/arxiv.2603.09822"},"language":"en","primary_location":{"id":"pmh:oai:re.public.polimi.it:11311/1309757","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2603.09822v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://arxiv.org/abs/2603.09822v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002927531","display_name":"Silvia Mura","orcid":"https://orcid.org/0000-0002-0207-5730"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mura, Silvia","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128734076","display_name":"Elisabetta Marini","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marini, Elisabetta","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026125746","display_name":"Maurizio Magarini","orcid":"https://orcid.org/0000-0001-9288-0452"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Magarini, Maurizio","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128717084","display_name":"Matti Hamalainen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hamalainen, Matti","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5128739517","display_name":"Marco Hernandez","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hernandez, Marco","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"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/T10752","display_name":"Terahertz technology and applications","score":0.8740000128746033,"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/T10752","display_name":"Terahertz technology and applications","score":0.8740000128746033,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.05790000036358833,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.020999999716877937,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.907800018787384},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.6711000204086304},{"id":"https://openalex.org/keywords/human-skin","display_name":"Human skin","score":0.666100025177002},{"id":"https://openalex.org/keywords/permittivity","display_name":"Permittivity","score":0.6554999947547913},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.6550999879837036},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.5388000011444092},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.44110000133514404}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.907800018787384},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.6711000204086304},{"id":"https://openalex.org/C2777459323","wikidata":"https://www.wikidata.org/wiki/Q5259911","display_name":"Human skin","level":2,"score":0.666100025177002},{"id":"https://openalex.org/C168651791","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Permittivity","level":3,"score":0.6554999947547913},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.6550999879837036},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6366999745368958},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5388000011444092},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5284000039100647},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.44110000133514404},{"id":"https://openalex.org/C2986736532","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Dielectric permittivity","level":4,"score":0.43709999322891235},{"id":"https://openalex.org/C77887725","wikidata":"https://www.wikidata.org/wiki/Q17157147","display_name":"Terahertz spectroscopy and technology","level":3,"score":0.40540000796318054},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.34119999408721924},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.33629998564720154},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.3357999920845032},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.32010000944137573},{"id":"https://openalex.org/C59593255","wikidata":"https://www.wikidata.org/wiki/Q901663","display_name":"Molecular dynamics","level":2,"score":0.30230000615119934},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.29429998993873596},{"id":"https://openalex.org/C204389451","wikidata":"https://www.wikidata.org/wiki/Q178593","display_name":"Macromolecule","level":2,"score":0.2833999991416931},{"id":"https://openalex.org/C64389972","wikidata":"https://www.wikidata.org/wiki/Q2075980","display_name":"Biological specimen","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C104892082","wikidata":"https://www.wikidata.org/wiki/Q17156810","display_name":"Low frequency","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C2984787389","wikidata":"https://www.wikidata.org/wiki/Q4915000","display_name":"Biological materials","level":2,"score":0.25380000472068787}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:re.public.polimi.it:11311/1309757","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2603.09822v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.48550/arxiv.2603.09822","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.09822","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,"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":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:re.public.polimi.it:11311/1309757","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2603.09822v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.7861437797546387,"id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Sub-terahertz":[0],"(sub-THz)":[1],"and":[2,12,21,37,63,74,77,99,109,121,126],"terahertz":[3],"(THz)":[4],"radiation":[5],"offer":[6],"unique":[7],"opportunities":[8],"for":[9,59,95,118],"non-invasive":[10],"diagnostics":[11],"imaging":[13,127],"due":[14],"to":[15,18,57],"their":[16],"sensitivity":[17],"water":[19,61,71],"content":[20],"molecular":[22],"dynamics":[23,62],"in":[24,130],"biological":[25],"tissues.":[26],"In":[27],"this":[28],"work,":[29],"a":[30,103,116],"comprehensive":[31],"dielectric":[32],"model":[33,48],"of":[34,92,107,123],"human":[35],"skin":[36,97],"its":[38],"cellular":[39,68],"constituents":[40],"is":[41],"developed":[42],"across":[43],"these":[44,131],"frequency":[45,132],"ranges.":[46],"The":[47,86],"combines":[49],"multi-Debye":[50],"relaxation":[51,65],"theory":[52],"with":[53],"effective":[54],"medium":[55],"formulations":[56],"account":[58],"intracellular":[60],"macromolecular":[64],"processes.":[66],"Key":[67],"parameters,":[69],"including":[70],"content,":[72],"protein":[73],"lipid":[75],"fractions,":[76],"ionic":[78],"conductivity,":[79],"are":[80],"integrated":[81],"from":[82],"experimentally":[83],"validated":[84],"sources.":[85],"proposed":[87],"framework":[88],"enables":[89],"realistic":[90],"predictions":[91],"frequency-dependent":[93],"permittivity":[94],"different":[96],"layers":[98],"cell":[100],"types,":[101],"providing":[102],"physically":[104],"interpretable":[105],"description":[106],"sub-THz":[108],"THz":[110],"tissue":[111],"interactions.":[112],"This":[113],"approach":[114],"establishes":[115],"foundation":[117],"the":[119],"design":[120],"optimization":[122],"next-generation":[124],"diagnostic":[125],"techniques":[128],"operating":[129],"bands.":[133]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-03-12T00:00:00"}