{"id":"https://openalex.org/W2805986702","doi":"https://doi.org/10.1021/acsami.8b01208","title":"Rigorous and Accurate Contrast Spectroscopy for Ultimate Thickness Determination of Micrometer-Sized Graphene on Gold and Molecular Sensing","display_name":"Rigorous and Accurate Contrast Spectroscopy for Ultimate Thickness Determination of Micrometer-Sized Graphene on Gold and Molecular Sensing","publication_year":2018,"publication_date":"2018-05-29","ids":{"openalex":"https://openalex.org/W2805986702","doi":"https://doi.org/10.1021/acsami.8b01208","mag":"2805986702","pmid":"https://pubmed.ncbi.nlm.nih.gov/29812895"},"language":"en","primary_location":{"id":"doi:10.1021/acsami.8b01208","doi":"https://doi.org/10.1021/acsami.8b01208","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsami.8b01208","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials &amp; Interfaces","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.manchester.ac.uk/en/publications/526df1d9-b7ff-481d-8daf-46a474eac6f6","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055418173","display_name":"Joel Katzen","orcid":"https://orcid.org/0000-0001-8057-5266","observed_orcids":["https://orcid.org/0000-0001-8057-5266"]},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Joel M. Katzen","raw_affiliation_strings":["School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0001-8057-5266","affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001411524","display_name":"Mat\u011bj Velick\u00fd","orcid":"https://orcid.org/0000-0003-4230-3811","observed_orcids":["https://orcid.org/0000-0003-4230-3811"]},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mat\u011bj Velick\u00fd","raw_affiliation_strings":["School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101557217","display_name":"Yuefeng Huang","orcid":"https://orcid.org/0000-0002-5677-9725","observed_orcids":["https://orcid.org/0000-0002-5677-9725"]},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yuefeng Huang","raw_affiliation_strings":["School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024584043","display_name":"Stacey Drakeley","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Stacey Drakeley","raw_affiliation_strings":["School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085093633","display_name":"William Hendren","orcid":"https://orcid.org/0000-0002-2438-696X","observed_orcids":["https://orcid.org/0000-0002-2438-696X"]},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"William Hendren","raw_affiliation_strings":["School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080921038","display_name":"Robert M. Bowman","orcid":"https://orcid.org/0000-0002-4855-2387","observed_orcids":["https://orcid.org/0000-0002-4855-2387"]},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Robert M. Bowman","raw_affiliation_strings":["School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074857016","display_name":"Qiran Cai","orcid":"https://orcid.org/0000-0003-1444-9119","observed_orcids":["https://orcid.org/0000-0003-1444-9119"]},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Qiran Cai","raw_affiliation_strings":["Institute for Frontier Materials, Deakin University, Waurn Ponds, Victoria 3216, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Frontier Materials, Deakin University, Waurn Ponds, Victoria 3216, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100383082","display_name":"Ying Ian Chen","orcid":"https://orcid.org/0000-0002-7322-2224","observed_orcids":["https://orcid.org/0000-0002-7322-2224","https://orcid.org/0000-0002-1982-9252","https://orcid.org/0000-0001-9128-1837"]},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ying Chen","raw_affiliation_strings":["Institute for Frontier Materials, Deakin University, Waurn Ponds, Victoria 3216, Australia"],"raw_orcid":"https://orcid.org/0000-0002-7322-2224","affiliations":[{"raw_affiliation_string":"Institute for Frontier Materials, Deakin University, Waurn Ponds, Victoria 3216, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091030658","display_name":"Lu Hua Li","orcid":"https://orcid.org/0000-0003-2435-5220","observed_orcids":["https://orcid.org/0000-0003-2435-5220"]},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lu Hua Li","raw_affiliation_strings":["Institute for Frontier Materials, Deakin University, Waurn Ponds, Victoria 3216, Australia"],"raw_orcid":"https://orcid.org/0000-0003-2435-5220","affiliations":[{"raw_affiliation_string":"Institute for Frontier Materials, Deakin University, Waurn Ponds, Victoria 3216, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076080753","display_name":"Fumin Huang","orcid":"https://orcid.org/0000-0001-6489-9818","observed_orcids":["https://orcid.org/0000-0001-6489-9818"]},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Fumin Huang","raw_affiliation_strings":["School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0001-6489-9818","affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Queen\u2019s University Belfast, Belfast BT7 1NN, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076080753"],"corresponding_institution_ids":["https://openalex.org/I126231945"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":0.8393,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.67475594,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"10","issue":"26","first_page":"22520","last_page":"22528"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","score":0.9976000189781189,"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/T10083","display_name":"Graphene research and applications","score":0.9976000189781189,"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/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.0005000000237487257,"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/T10275","display_name":"2D Materials and Applications","score":0.00039999998989515007,"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/gold-substrate","display_name":"gold substrate","score":0.9449999928474426},{"id":"https://openalex.org/keywords/polarization-dependence","display_name":"polarization dependence","score":0.7490000128746033},{"id":"https://openalex.org/keywords/incident-angle-dependence","display_name":"incident angle dependence","score":0.9150000214576721},{"id":"https://openalex.org/keywords/2d-materials","display_name":"two-dimensional materials","score":0.8550000190734863},{"id":"https://openalex.org/keywords/high-resolution-optical-microscopy","display_name":"high-resolution optical microscopy","score":0.7379999756813049}],"concepts":[{"id":"https://openalex.org/C171635847","wikidata":"https://www.wikidata.org/wiki/Q406983","display_name":"Micrometer","level":2,"score":0.8398410081863403},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8368600010871887},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.8328349590301514},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.5973374843597412},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5375056266784668},{"id":"https://openalex.org/C4144372","wikidata":"https://www.wikidata.org/wiki/Q675287","display_name":"Magnification","level":2,"score":0.46637824177742004},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.4310850203037262},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.4310489892959595},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3785651922225952},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1021/acsami.8b01208","doi":"https://doi.org/10.1021/acsami.8b01208","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsami.8b01208","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials &amp; Interfaces","raw_type":"journal-article"},{"id":"pmid:29812895","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29812895","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":"ACS applied materials & interfaces","raw_type":"Journal Article"},{"id":"pmh:oai:pure.atira.dk:openaire/526df1d9-b7ff-481d-8daf-46a474eac6f6","doi":null,"is_oa":true,"landing_page_url":"https://research.manchester.ac.uk/en/publications/526df1d9-b7ff-481d-8daf-46a474eac6f6","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Katzen, J M, Velick\u00fd, M, Huang, Y, Drakeley, S, Hendren, W, Bowman, R M, Cai, Q, Chen, Y, Li, L H & Huang, F 2018, 'Rigorous and Accurate Contrast Spectroscopy for Ultimate Thickness Determination of Micrometer-Sized Graphene on Gold and Molecular Sensing', ACS Applied Materials and Interfaces, vol. 10, no. 26, pp. 22520-22528. https://doi.org/10.1021/acsami.8b01208","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/1972ea0e-b2c4-45ff-9591-494929f7c91c","doi":null,"is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/1972ea0e-b2c4-45ff-9591-494929f7c91c","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"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":"Katzen, J, Velick\u00fd, M, Huang, Y, Drakeley, S, Hendren, W, Bowman, R M, Cai, Q, Chen, Y, Li, L H & Huang, F 2018, 'A rigorous and accurate contrast spectroscopy for ultimate thickness determination of micrometre-sized graphene on gold and molecular sensing', ACS Applied Materials and Interfaces, pp. 1-9. https://doi.org/10.1021/acsami.8b01208","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:openaire/526df1d9-b7ff-481d-8daf-46a474eac6f6","doi":null,"is_oa":true,"landing_page_url":"https://research.manchester.ac.uk/en/publications/526df1d9-b7ff-481d-8daf-46a474eac6f6","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Katzen, J M, Velick\u00fd, M, Huang, Y, Drakeley, S, Hendren, W, Bowman, R M, Cai, Q, Chen, Y, Li, L H & Huang, F 2018, 'Rigorous and Accurate Contrast Spectroscopy for Ultimate Thickness Determination of Micrometer-Sized Graphene on Gold and Molecular Sensing', ACS Applied Materials and Interfaces, vol. 10, no. 26, pp. 22520-22528. https://doi.org/10.1021/acsami.8b01208","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G265126172","display_name":null,"funder_award_id":"EP/N025938/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G8721178908","display_name":"A systematic investigation of plasmonics in the non-classical regime with two-dimensional materials","funder_award_id":"EP/N025938/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1513879235","https://openalex.org/W1666853924","https://openalex.org/W1779660817","https://openalex.org/W1970344178","https://openalex.org/W1973714168","https://openalex.org/W1973831608","https://openalex.org/W1975891310","https://openalex.org/W1981061654","https://openalex.org/W1982916468","https://openalex.org/W1992588863","https://openalex.org/W1994788959","https://openalex.org/W1999594918","https://openalex.org/W2002700985","https://openalex.org/W2005557908","https://openalex.org/W2014935324","https://openalex.org/W2021182697","https://openalex.org/W2025666491","https://openalex.org/W2028190872","https://openalex.org/W2039296412","https://openalex.org/W2041001021","https://openalex.org/W2042653846","https://openalex.org/W2045319424","https://openalex.org/W2047205370","https://openalex.org/W2058122340","https://openalex.org/W2059432259","https://openalex.org/W2065970732","https://openalex.org/W2087090334","https://openalex.org/W2092044679","https://openalex.org/W2093603993","https://openalex.org/W2108102346","https://openalex.org/W2126934395","https://openalex.org/W2134985338","https://openalex.org/W2135286426","https://openalex.org/W2136334331","https://openalex.org/W2140372631","https://openalex.org/W2148073632","https://openalex.org/W2154612463","https://openalex.org/W2157609259","https://openalex.org/W2161538601","https://openalex.org/W2163980958","https://openalex.org/W2169024599","https://openalex.org/W2275457611","https://openalex.org/W2319282879","https://openalex.org/W2421686592","https://openalex.org/W2427539736","https://openalex.org/W2499117935","https://openalex.org/W2514593500","https://openalex.org/W2523460485","https://openalex.org/W2582281515","https://openalex.org/W2593361404","https://openalex.org/W2736512930","https://openalex.org/W2740493082","https://openalex.org/W3037442560","https://openalex.org/W3098090608","https://openalex.org/W4238609058"],"related_works":["https://openalex.org/W2784252198","https://openalex.org/W1513879235","https://openalex.org/W2937879551","https://openalex.org/W7098465635","https://openalex.org/W1966857122","https://openalex.org/W2607133667","https://openalex.org/W2100500072","https://openalex.org/W1963903100","https://openalex.org/W2023246915","https://openalex.org/W2103515348"],"abstract_inverted_index":{"The":[0],"thickness":[1],"of":[2,41,48,53,77,100,130],"graphene":[3,56,139],"films":[4],"can":[5,136,150],"be":[6,151],"accurately":[7,72,93],"determined":[8,73],"by":[9],"optical":[10,50,64,120],"contrast":[11,30,51,121],"spectroscopy.":[12],"However,":[13],"this":[14],"becomes":[15],"challenging":[16],"and":[17,38,106,166],"complicated":[18],"when":[19],"the":[20,25,29,36,49,74,97,110,119,128,143],"flake":[21],"size":[22],"reduces":[23],"to":[24,92,126,154],"micrometer":[26,83],"scale,":[27],"where":[28],"spectrum":[31],"is":[32,123,140],"sensitively":[33],"dependent":[34],"on":[35,58,147],"polarization":[37],"incident":[39,102],"angle":[40],"light.":[42],"Here,":[43],"we":[44,71,116],"report":[45],"accurate":[46],"measurement":[47],"spectra":[52],"micrometer-sized":[54],"few-layer":[55],"flakes":[57,78],"Au":[59],"substrate.":[60],"Using":[61],"a":[62,67,89],"high-resolution":[63],"microscopy":[65],"with":[66],"100\u00d7":[68],"magnification":[69],"objective,":[70],"layer":[75],"numbers":[76],"as":[79,81],"small":[80],"one":[82],"in":[84],"lateral":[85],"size.":[86],"We":[87],"developed":[88],"theoretical":[90],"model":[91],"take":[94],"into":[95],"account":[96],"appropriate":[98],"contribution":[99],"light":[101],"at":[103],"various":[104],"angles":[105],"polarizations,":[107],"which":[108,135,159],"matched":[109],"experimental":[111],"results":[112],"extremely":[113],"well.":[114],"Furthermore,":[115],"demonstrate":[117],"that":[118],"spectroscopy":[122],"highly":[124],"sensitive":[125],"detect":[127],"adsorption":[129],"submonolayer":[131],"airborne":[132],"hydrocarbon":[133],"molecules,":[134],"reveal":[137],"whether":[138],"contaminated.":[141],"Though":[142],"technique":[144],"was":[145],"demonstrated":[146],"graphene,":[148],"it":[149],"readily":[152],"generalized":[153],"many":[155],"other":[156],"two-dimensional":[157],"materials,":[158],"opens":[160],"new":[161],"avenues":[162],"for":[163],"developing":[164],"miniaturized":[165],"ultrasensitive":[167],"label-free":[168],"molecular":[169],"sensors.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2018-06-13T00:00:00"}
