{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T13:39:47Z","timestamp":1786541987835,"version":"build-2736575974"},"reference-count":32,"publisher":"American Chemical Society (ACS)","issue":"31","license":[{"start":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T00:00:00Z","timestamp":1785369600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T00:00:00Z","timestamp":1785369600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T00:00:00Z","timestamp":1785369600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-045"}],"funder":[{"DOI":"10.13039\/501100001409","name":"Department of Science and Technology, Ministry of Science and Technology, India","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/501100001409","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001413","name":"Indian Space Research Organisation","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/501100001413","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["21H05233"],"award-info":[{"award-number":["21H05233"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["23H02052"],"award-info":[{"award-number":["23H02052"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001700","name":"Ministry of Education, Culture, Sports, Science and Technology","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/501100001700","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001843","name":"Science and Engineering Research Board","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/501100001843","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007116","name":"Indian Institute of Science Education and Research Pune","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/501100007116","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"British Telecommunications India Research Center","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"Karnataka Innovation and Technology Society","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,8,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Moire\u0301-trapped dipolar interlayer excitons in heterobilayers offer a rich platform to explore interaction-driven phenomena. Extending to three layers and beyond leads to highly intriguing multipolar excitons\u2500a superposition state of vertically aligned phase-coherent excitons. However, in experiments, unintentional twist-angle mismatches among layers may degrade the strength and homogeneity of the vertical Coulomb coupling. Here we propose that the supermoire\u0301 effect in a hetero-trilayer comes to the rescue by creating periodic pockets of vertically aligned atomic registries that facilitate the formation of quadrupolar excitons trapped in such pockets. Using a WS2\/WSe2\/WS2 stack, we show interactions between multiple confined levels of the top and bottom moire\u0301 interfaces, creating electric field tunable multilevel hybridized bright (symmetric) and dark (antisymmetric) quadrupolar states. Our work underscores the critical role of the supermoire\u0301 effect in quadrupolar excitons. The discovery of reduced sensitivity on precise angle alignment will ignite exploration of complex excitonic states in multilayered heterostructures.<\/jats:p>","DOI":"10.1021\/acs.nanolett.6c03005","type":"journal-article","created":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T14:02:17Z","timestamp":1785852137000},"page":"10547-10553","source":"Crossref","is-referenced-by-count":0,"title":["Supermoire\u0301-Trapped\nQuadrupolar Exciton"],"prefix":"10.1021","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-4412-5119","authenticated-orcid":true,"given":"Anish","family":"Kumar","sequence":"first","affiliation":[{"name":"Indian Institute of Science , , ,","place":["Bangalore, India, 560012"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Suman","family":"Chatterjee","sequence":"additional","affiliation":[{"name":"Indian Institute of Science , , ,","place":["Bangalore, India, 560012"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3701-8119","authenticated-orcid":true,"given":"Kenji","family":"Watanabe","sequence":"additional","affiliation":[{"name":"National Institute of Material Science , , 1-1 Namiki , ,","place":["Tsukuba, Japan, 305-0044"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1467-3105","authenticated-orcid":true,"given":"Takashi","family":"Taniguchi","sequence":"additional","affiliation":[{"name":"National Institute of Material Science , , 1-1 Namiki , ,","place":["Tsukuba, Japan, 305-0044"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6544-7829","authenticated-orcid":true,"given":"Kausik","family":"Majumdar","sequence":"additional","affiliation":[{"name":"Indian Institute of Science , , ,","place":["Bangalore, India, 560012"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,7,30]]},"reference":[{"key":"2026081209074364100_cit1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.96.115409","article-title":"Exciton-Exciton\nInteraction in Transition-Metal Dichalcogenide Monolayers","volume":"96","author":"Shahnazaryan","year":"2017","journal-title":"Phys. Rev. B"},{"key":"2026081209074364100_cit2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.103.045426","article-title":"Exciton-Exciton Interaction\nin Transition\nMetal Dichalcogenide Monolayers and van Der Waals Heterostructures","volume":"103","author":"Erkensten","year":"2021","journal-title":"Phys. Rev. B"},{"key":"2026081209074364100_cit3","doi-asserted-by":"publisher","first-page":"4810","DOI":"10.1038\/s41467-022-32493-9","article-title":"Tuning\nMoire\u0301 Excitons and Correlated Electronic States through Layer\nDegree of Freedom","volume":"13","author":"Chen","year":"2022","journal-title":"Nat. Commun."},{"key":"2026081209074364100_cit4","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.115.126802","article-title":"Electrical Tuning of Exciton Binding\nEnergies in Monolayer WS2","volume":"115","author":"Chernikov","year":"2015","journal-title":"Phys.\nRev. 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A."},{"key":"2026081209074364100_cit13","doi-asserted-by":"publisher","first-page":"5944","DOI":"10.1021\/acsnano.0c10435","article-title":"Moire\u0301\nPatterns in 2D Materials:\nA Review","volume":"15","author":"He","year":"2021","journal-title":"ACS Nano"},{"key":"2026081209074364100_cit14","doi-asserted-by":"publisher","first-page":"6730","DOI":"10.1038\/s41467-021-27042-9","article-title":"Magic in Twisted Transition\nMetal Dichalcogenide Bilayers","volume":"12","author":"Devakul","year":"2021","journal-title":"Nat. Commun."},{"key":"2026081209074364100_cit15","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.102.201115","article-title":"Moire\u0301\nQuantum Chemistry: Charge\nTransfer in Transition Metal Dichalcogenide Superlattices","volume":"102","author":"Zhang","year":"2020","journal-title":"Phys. Rev. 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Mater."},{"key":"2026081209074364100_cit24","doi-asserted-by":"publisher","first-page":"1485","DOI":"10.1038\/s41563-023-01678-y","article-title":"Observation of Quadrupolar and Dipolar Excitons in\na Semiconductor Heterotrilayer","volume":"22","author":"Yu","year":"2023","journal-title":"Nat. Mater."},{"key":"2026081209074364100_cit25","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.131.186901","article-title":"Bright and Dark Quadrupolar Excitons in the WSe2\/MoSe2\/WSe2 Heterotrilayer","volume":"131","author":"Xie","year":"2023","journal-title":"Phys.\nRev. Lett."},{"key":"2026081209074364100_cit26","doi-asserted-by":"publisher","first-page":"11621","DOI":"10.1021\/acs.nanolett.3c03453","article-title":"Evidence for Exciton\nCrystals in a 2D Semiconductor Heterotrilayer","volume":"23","author":"Bai","year":"2023","journal-title":"Nano Lett."},{"key":"2026081209074364100_cit27","doi-asserted-by":"publisher","first-page":"4604","DOI":"10.1038\/s41467-023-40288-9","article-title":"Quadrupolar Excitons and Hybridized\nInterlayer Mott Insulator in a Trilayer Moire\u0301 Superlattice","volume":"14","author":"Lian","year":"2023","journal-title":"Nat. Commun."},{"key":"2026081209074364100_cit28","doi-asserted-by":"publisher","first-page":"117","DOI":"10.1038\/s41377-023-01171-w","article-title":"Localization-Enhanced\nMoire\u0301 Exciton in Twisted Transition Metal Dichalcogenide Heterotrilayer\nSuperlattices","volume":"12","author":"Zheng","year":"2023","journal-title":"Light: Science & Applications"},{"key":"2026081209074364100_cit29","doi-asserted-by":"publisher","first-page":"eaay8897","DOI":"10.1126\/sciadv.aay8897","article-title":"Composite Super-Moire\u0301 Lattices\nin Double-Aligned Graphene Heterostructures","volume":"5","author":"Wang","year":"2019","journal-title":"Sci. Adv."},{"key":"2026081209074364100_cit30","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1038\/s42005-021-00625-0","article-title":"Confinement\nof Long-Lived\nInterlayer Excitons in WS2\/WSe2 Heterostructures","volume":"4","author":"Montblanch","year":"2021","journal-title":"Commun. Phys."},{"key":"2026081209074364100_cit31","doi-asserted-by":"publisher","first-page":"870","DOI":"10.1126\/science.aaw4194","article-title":"Electrical Control of Interlayer Exciton Dynamics\nin Atomically Thin\nHeterostructures","volume":"366","author":"Jauregui","year":"2019","journal-title":"Science"},{"key":"2026081209074364100_cit32","doi-asserted-by":"publisher","first-page":"4679","DOI":"10.1038\/s41467-023-40329-3","article-title":"Harmonic to Anharmonic Tuning of\nMoire\u0301 Potential\nLeading to Unconventional Stark Effect and Giant Dipolar Repulsion\nin WS2\/WSe2 Heterobilayer","volume":"14","author":"Chatterjee","year":"2023","journal-title":"Nat. Commun."}],"container-title":["Nano Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acs.nanolett.6c03005","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/nalefd\/article-pdf\/26\/31\/10547\/66345162\/acs.nanolett.6c03005.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/nalefd\/article-pdf\/26\/31\/10547\/66345162\/acs.nanolett.6c03005.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T13:12:01Z","timestamp":1786540321000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/nalefd\/article\/26\/31\/10547\/5237550\/Supermoire-Trapped-Quadrupolar-Exciton"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,30]]},"references-count":32,"journal-issue":{"issue":"31","published-online":{"date-parts":[[2026,7,30]]},"published-print":{"date-parts":[[2026,8,12]]}},"URL":"https:\/\/doi.org\/10.1021\/acs.nanolett.6c03005","relation":{},"ISSN":["1530-6984","1530-6992"],"issn-type":[{"value":"1530-6984","type":"print"},{"value":"1530-6992","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,30]]}}}