{"id":"https://openalex.org/W7225413155","doi":"https://doi.org/10.1021/acs.jpclett.6c03327","title":"Optical Absorption and Exciton Dispersion of Bulk Corrugated g-C3N4","display_name":"Optical Absorption and Exciton Dispersion of Bulk Corrugated g-C3N4","publication_year":2026,"publication_date":"2026-11-06","ids":{"openalex":"https://openalex.org/W7225413155","doi":"https://doi.org/10.1021/acs.jpclett.6c03327"},"language":"en","primary_location":{"id":"doi:10.1021/acs.jpclett.6c03327","doi":"https://doi.org/10.1021/acs.jpclett.6c03327","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acs.jpclett.6c03327","pdf_url":"https://pubs.acs.org/jpclcd/article-pdf/doi/10.1021/acs.jpclett.6c03327/69111498/acs.jpclett.6c03327.pdf","source":{"id":"https://openalex.org/S123480357","display_name":"The Journal of Physical Chemistry Letters","issn_l":"1948-7185","issn":["1948-7185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physical Chemistry Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://pubs.acs.org/jpclcd/article-pdf/doi/10.1021/acs.jpclett.6c03327/69111498/acs.jpclett.6c03327.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018256068","display_name":"Francesca Martini","orcid":"https://orcid.org/0000-0002-5800-8596","observed_orcids":["https://orcid.org/0000-0002-5800-8596","https://orcid.org/0009-0001-0075-1563"]},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Francesca Martini","raw_affiliation_strings":["University of Trento , , Via Sommarive 14 , ,"],"raw_orcid":"https://orcid.org/0009-0001-0075-1563","affiliations":[{"raw_affiliation_string":"University of Trento , , Via Sommarive 14 , ,","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076702166","display_name":"Pierluigi Cudazzo","orcid":"https://orcid.org/0000-0001-8050-0571","observed_orcids":["https://orcid.org/0000-0001-8050-0571"]},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pierluigi Cudazzo","raw_affiliation_strings":["University of Trento , , Via Sommarive 14 , ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Trento , , Via Sommarive 14 , ,","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001480237","display_name":"Matteo Calandra","orcid":"https://orcid.org/0000-0003-1505-2535","observed_orcids":["https://orcid.org/0000-0003-1505-2535"]},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matteo Calandra","raw_affiliation_strings":["University of Trento , , Via Sommarive 14 , ,"],"raw_orcid":"https://orcid.org/0000-0003-1505-2535","affiliations":[{"raw_affiliation_string":"University of Trento , , Via Sommarive 14 , ,","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018256068"],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":{"value":4500,"currency":"USD","value_usd":4500},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10275","display_name":"2D Materials and Applications","score":0.9437999725341797,"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/T10275","display_name":"2D Materials and Applications","score":0.9437999725341797,"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/T10078","display_name":"Advanced Photocatalysis Techniques","score":0.04280000180006027,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","score":0.0026000000070780516,"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/graphitic-carbon-nitride","display_name":"graphitic carbon nitride","score":0.9919999837875366},{"id":"https://openalex.org/keywords/g-c3n4","display_name":"g-C3N4","score":0.9229999780654907},{"id":"https://openalex.org/keywords/optical-absorption","display_name":"optical absorption","score":0.6669999957084656},{"id":"https://openalex.org/keywords/exciton-dispersion","display_name":"exciton dispersion","score":0.949999988079071},{"id":"https://openalex.org/keywords/excitons","display_name":"excitons","score":0.5410000085830688},{"id":"https://openalex.org/keywords/davydov-splitting","display_name":"Davydov splitting","score":0.8889999985694885},{"id":"https://openalex.org/keywords/interlayer-hopping","display_name":"interlayer hopping","score":0.8159999847412109},{"id":"https://openalex.org/keywords/frenkel-excitons","display_name":"Frenkel excitons","score":0.8370000123977661},{"id":"https://openalex.org/keywords/charge-transfer-excitons","display_name":"charge-transfer excitons","score":0.9409999847412109},{"id":"https://openalex.org/keywords/exciton-propagation","display_name":"exciton propagation","score":0.6380000114440918}],"concepts":[{"id":"https://openalex.org/C17729963","wikidata":"https://www.wikidata.org/wiki/Q858289","display_name":"Exciton","level":2,"score":0.8924999833106995},{"id":"https://openalex.org/C136479403","wikidata":"https://www.wikidata.org/wiki/Q1047683","display_name":"Quasiparticle","level":3,"score":0.6299999952316284},{"id":"https://openalex.org/C152401794","wikidata":"https://www.wikidata.org/wiki/Q583760","display_name":"Antisymmetric relation","level":2,"score":0.5986999869346619},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5928000211715698},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.4932999908924103},{"id":"https://openalex.org/C41999313","wikidata":"https://www.wikidata.org/wiki/Q489328","display_name":"Molecular physics","level":1,"score":0.48010000586509705},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.4731000065803528},{"id":"https://openalex.org/C174256460","wikidata":"https://www.wikidata.org/wiki/Q911364","display_name":"Perturbation theory (quantum mechanics)","level":2,"score":0.43650001287460327},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.4327000081539154},{"id":"https://openalex.org/C7070889","wikidata":"https://www.wikidata.org/wiki/Q902488","display_name":"Monolayer","level":2,"score":0.3889000117778778},{"id":"https://openalex.org/C64127065","wikidata":"https://www.wikidata.org/wiki/Q1074844","display_name":"Polaron","level":3,"score":0.3855000138282776},{"id":"https://openalex.org/C152365726","wikidata":"https://www.wikidata.org/wiki/Q1048589","display_name":"Density functional theory","level":2,"score":0.3779999911785126},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.367900013923645},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.3499000072479248},{"id":"https://openalex.org/C165330911","wikidata":"https://www.wikidata.org/wiki/Q1976324","display_name":"Biexciton","level":3,"score":0.34779998660087585},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.2831999957561493},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.26840001344680786},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2522999942302704}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/acs.jpclett.6c03327","doi":"https://doi.org/10.1021/acs.jpclett.6c03327","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acs.jpclett.6c03327","pdf_url":"https://pubs.acs.org/jpclcd/article-pdf/doi/10.1021/acs.jpclett.6c03327/69111498/acs.jpclett.6c03327.pdf","source":{"id":"https://openalex.org/S123480357","display_name":"The Journal of Physical Chemistry Letters","issn_l":"1948-7185","issn":["1948-7185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physical Chemistry Letters","raw_type":"journal-article"},{"id":"pmh:oai:iris.unitn.it:11572/510870","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11572/510870","pdf_url":null,"source":{"id":"https://openalex.org/S4377196320","display_name":"Iris (University of Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1021/acs.jpclett.6c03327","doi":"https://doi.org/10.1021/acs.jpclett.6c03327","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acs.jpclett.6c03327","pdf_url":"https://pubs.acs.org/jpclcd/article-pdf/doi/10.1021/acs.jpclett.6c03327/69111498/acs.jpclett.6c03327.pdf","source":{"id":"https://openalex.org/S123480357","display_name":"The Journal of Physical Chemistry Letters","issn_l":"1948-7185","issn":["1948-7185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physical Chemistry Letters","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320326086","display_name":"Provincia Autonoma di Trento","ror":"https://ror.org/017e99q89"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225413155.pdf","grobid_xml":"https://content.openalex.org/works/W7225413155.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W285749399","https://openalex.org/W1542444890","https://openalex.org/W1958200731","https://openalex.org/W1971844718","https://openalex.org/W2014094922","https://openalex.org/W2030330123","https://openalex.org/W2036125498","https://openalex.org/W2037921455","https://openalex.org/W2049078565","https://openalex.org/W2053499780","https://openalex.org/W2064927589","https://openalex.org/W2068919230","https://openalex.org/W2092120579","https://openalex.org/W2115176652","https://openalex.org/W2120145199","https://openalex.org/W2150399639","https://openalex.org/W2160605127","https://openalex.org/W2167821865","https://openalex.org/W2210465977","https://openalex.org/W2230728100","https://openalex.org/W2240422292","https://openalex.org/W2269331641","https://openalex.org/W2334784667","https://openalex.org/W2512821244","https://openalex.org/W2565236572","https://openalex.org/W2586073801","https://openalex.org/W2595764058","https://openalex.org/W2755322806","https://openalex.org/W2757803490","https://openalex.org/W2785234391","https://openalex.org/W2920009550","https://openalex.org/W2972816075","https://openalex.org/W3006017546","https://openalex.org/W3122057879","https://openalex.org/W3184296921","https://openalex.org/W3196959042","https://openalex.org/W4302009457","https://openalex.org/W4392902313","https://openalex.org/W4394716541","https://openalex.org/W4405802249","https://openalex.org/W4411002079","https://openalex.org/W4412067125","https://openalex.org/W7154717953"],"related_works":["https://openalex.org/W4405802249","https://openalex.org/W2334784667","https://openalex.org/W7154717953","https://openalex.org/W4220936187","https://openalex.org/W2512821244","https://openalex.org/W3004793234","https://openalex.org/W4406133669","https://openalex.org/W3181217118","https://openalex.org/W4413195965","https://openalex.org/W2981632905"],"abstract_inverted_index":{"Abstract":[0],"Graphitic":[1],"carbon":[2],"nitride":[3],"(g-C3N4)":[4],"is":[5,65],"a":[6,110,126,129],"promising":[7],"layered":[8],"metal-free":[9],"photocatalyst":[10],"whose":[11],"optical":[12],"properties":[13,46],"are":[14,124],"strongly":[15],"affected":[16],"by":[17,21,67,105],"structural":[18],"corrugation":[19],"induced":[20],"nitrogen":[22],"lone-pair":[23],"repulsion.":[24],"However,":[25],"calculations":[26],"for":[27],"the":[28,34,41,59,71,75,84],"bulk":[29,49],"have":[30],"largely":[31],"focused":[32],"on":[33],"ideal":[35,85],"planar":[36],"structure.":[37],"Here,":[38],"we":[39],"investigate":[40],"structural,":[42],"electronic,":[43],"and":[44,58,98,113,119,140],"excitonic":[45],"of":[47,101,132],"corrugated":[48],"g-C3N4":[50],"using":[51],"density":[52],"functional":[53],"theory,":[54,57],"many-body":[55],"perturbation":[56],"Bethe\u2013Salpeter":[60],"equation.":[61],"The":[62],"absorption":[63],"spectrum":[64],"dominated":[66],"bound":[68],"excitons":[69,94],"below":[70],"quasiparticle":[72],"gap,":[73],"with":[74,91,116],"first":[76],"bright":[77],"exciton":[78,136],"at":[79],"2.75":[80],"eV":[81],"(dark":[82],"in":[83,88],"flat":[86],"structure)":[87],"good":[89],"agreement":[90],"experiment.":[92],"Bulk":[93],"arise":[95],"from":[96],"symmetric":[97],"antisymmetric":[99],"combinations":[100],"monolayer":[102],"excitations":[103],"mixed":[104,117],"interlayer":[106],"hopping,":[107],"leading":[108],"to":[109,114,128],"Davydov":[111],"splitting":[112],"states":[115],"Frenkel":[118],"charge-transfer":[120],"character.":[121],"Their":[122],"bandwidths":[123],"only":[125],"few":[127,130],"tens":[131],"meV,":[133],"indicating":[134],"inefficient":[135],"propagation":[137],"both":[138],"in-plane":[139],"out-of-plane.":[141]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-07T00:00:00"}
