{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T14:08:02Z","timestamp":1790172482762,"version":"4.1.0"},"reference-count":56,"publisher":"Wiley","issue":"48","license":[{"start":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T00:00:00Z","timestamp":1784332800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T00:00:00Z","timestamp":1784332800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001321","name":"National Research Foundation","doi-asserted-by":"publisher","award":["AISG3\u2010RP\u20102022\u2010028"],"award-info":[{"award-number":["AISG3\u2010RP\u20102022\u2010028"]}],"id":[{"id":"10.13039\/501100001321","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011821","name":"Ministry of Education - Kingdom of Saudi Arabia","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100011821","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The miniaturization of photonic circuits is impeded by the difficulty of combining active nonlinear frequency conversion with passive subdiffractional light guiding. Here, we establish a rhombohedral 3R\u2010polytype of MoS\n                    <jats:sub>2<\/jats:sub>\n                    (3R\u2010MoS\n                    <jats:sub>2<\/jats:sub>\n                    ) as a multifunctional platform resolving this challenge. Unlike its centrosymmetric 2H counterpart, 3R\u2010MoS\n                    <jats:sub>2<\/jats:sub>\n                    preserves broken inversion symmetry in the bulk, enabling scalable second\u2010order nonlinearity. Challenging the assumption of identical linear properties between polytypes, we reveal that 3R\u2010MoS\n                    <jats:sub>2<\/jats:sub>\n                    not only possesses a giant optical anisotropy similar to 2H, but also exceeds it. By determining the full dielectric tensor, we demonstrate that this anisotropy enables extreme skin\u2010depth (e\u2010skid) waveguides capable of subdiffractional light confinement, achieving mode sizes nearly 20% below the diffraction limit. Furthermore, we harness the combination of our measured giant in\u2010plane refractive index and high optical nonlinearity to tune the Fabry\u2013P\u00e9rot (FP) resonator and enhance second\u2010harmonic (SH) generation at a given wavelength, yielding an effective nonlinear response of 1.2\u00a0nm\/V. These findings bridge the gap between active and passive functionalities, positioning 3R\u2010MoS\n                    <jats:sub>2<\/jats:sub>\n                    as a solution for high\u2010density multifunctional nanophotonic integration.\n                  <\/jats:p>","DOI":"10.1002\/adma.74029","type":"journal-article","created":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T12:09:54Z","timestamp":1784376594000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Giant Anisotropy and High Second\u2010Order Nonlinearity of 3R\u2010MoS\n                    <sub>2<\/sub>\n                    for Multifunctional Photonics"],"prefix":"10.1002","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0895-818X","authenticated-orcid":false,"given":"Georgy","family":"Ermolaev","sequence":"first","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dmitriy","family":"Grudinin","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liudmila","family":"Klimova","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adilet","family":"Toksumakov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mikhail","family":"Gubin","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anton","family":"Minnekhanov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aleksandr","family":"Slavich","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mikhail","family":"Mironov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arslan","family":"Mazitov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dmitry","family":"Yakubovsky","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nikolay","family":"Pak","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1394-4169","authenticated-orcid":false,"given":"Andrey","family":"Vyshnevyy","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivan","family":"Kruglov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gleb","family":"Tselikov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexei","family":"Prokhorov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7506-4389","authenticated-orcid":false,"given":"Aleksey","family":"Arsenin","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kostya S.","family":"Novoselov","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering National University of Singapore  Singapore Singapore"},{"name":"Institute For Functional Intelligent Materials National University of Singapore  Singapore Singapore"},{"name":"National Graphene Institute University of Manchester  Manchester UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Valentyn","family":"Volkov","sequence":"additional","affiliation":[{"name":"Emerging Technologies Research Center XPANCEO  Dubai UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,18]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.add8544"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010022\u201005393\u20107"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010021\u201025841\u20108"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010025\u201008786\u20106"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010022\u201031134\u20105"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010021\u201021139\u2010x"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41578\u2010024\u201000668\u2010z"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010021\u201000925\u20105"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41377\u2010024\u201001645\u20105"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0048969"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.abj4396"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1364\/AOP.411024"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010025\u201001717\u2010x"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202303263"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsphotonics.0c01964"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010020\u201018428\u20102"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s42005\u2010025\u201002194\u2010y"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201064247\u20108"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsphotonics.2c00433"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202200957"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202100604"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010025\u201001762\u20106"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010024\u201001444\u20109"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.adf4571"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1515\/nanoph\u20102024\u20100273"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsphotonics.4c01029"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.adi2322"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010024\u201001602\u2010z"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0286372"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010022\u201001053\u20104"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsphotonics.5c01266"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.5c00952"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010025\u201001781\u20103"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44310\u2010025\u201000083\u20104"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevX.12.041005"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1088\/2053-1583\/ad1a6c"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1088\/2053-1583\/ab0196"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsphotonics.1c01834"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1515\/nanoph\u20102025\u20100468"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010025\u201001694\u20101"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1364\/JOSAB.34.002128"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202202603"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010021\u201004328\u2010y"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010024\u201044750\u20100"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010018\u201004276\u20108"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.3390\/photonics9100744"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1364\/OE.385088"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.14.1693"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1080\/00107514.2018.1488463"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1038\/lsa.2016.131"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202503498"},{"key":"e_1_2_9_53_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-012121682-5\/50010-9"},{"key":"e_1_2_9_54_1","unstructured":"H.Mei J. W.Cho J. S.Yu et\u00a0al. \u201cAnti\u2010Reflection Coatings for Highly Anisotropic Materials in the Mid Infrared \u201d (2026) arXiv:2601.00558."},{"key":"e_1_2_9_55_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41377\u2010025\u201001886\u2010y"},{"key":"e_1_2_9_56_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202101729"},{"key":"e_1_2_9_57_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202400355"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.74029","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/adma.74029","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.74029","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T13:44:56Z","timestamp":1790171096000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.74029"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,18]]},"references-count":56,"journal-issue":{"issue":"48","published-print":{"date-parts":[[2026,8]]}},"alternative-id":["10.1002\/adma.74029"],"URL":"https:\/\/doi.org\/10.1002\/adma.74029","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,18]]},"assertion":[{"value":"2026-03-05","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-26","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-07-18","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e74029"}}