{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T13:50:35Z","timestamp":1791553835428,"version":"4.3.4"},"reference-count":55,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T00:00:00Z","timestamp":1791504000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T00:00:00Z","timestamp":1791504000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12674212"],"award-info":[{"award-number":["12674212"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11974048"],"award-info":[{"award-number":["11974048"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12404491"],"award-info":[{"award-number":["12404491"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12074053"],"award-info":[{"award-number":["12074053"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62174179"],"award-info":[{"award-number":["62174179"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["92577108"],"award-info":[{"award-number":["92577108"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Transition metal dichalcogenide (TMD) lateral heterostructures provide unique platforms to study nanoscale physics, but progress is limited by the difficulty of producing high\u2010quality interfaces, which require atomic\u2010precision growth rather than simple stacking. We report a controllable two\u2010step chemical vapor deposition (CVD) process for directed epitaxy growth of MoS\n                    <jats:sub>2<\/jats:sub>\n                    \/WS\n                    <jats:sub>2<\/jats:sub>\n                    monolayer lateral heterostructures. Atom\u2010resolution scanning tunneling microscopy measurements demonstrate an atomically sharp, defect\u2010free MoS\n                    <jats:sub>2<\/jats:sub>\n                    \/WS\n                    <jats:sub>2<\/jats:sub>\n                    interface formed along the sulfur zigzag edge of MoS\n                    <jats:sub>2<\/jats:sub>\n                    , indicating an atomic\u2010substitution\u2010nucleation growth mechanism. Domain sizes of both MoS\n                    <jats:sub>2<\/jats:sub>\n                    and WS\n                    <jats:sub>2<\/jats:sub>\n                    can be precisely tuned from several to hundreds of micrometers. The zig\u2010zag interface creates an intermediate energy level at the junction, prolonging photogenerated carrier recombination lifetimes, in agreement with theoretical band\u2010structure calculations. This work establishes a scalable synthesis route to high\u2010quality TMDs lateral heterostructures with an atomic\u2010scale shape interface and tunable domain sizes, accelerating the applications in electronic and optoelectronic devices.\n                  <\/jats:p>","DOI":"10.1002\/smll.76155","type":"journal-article","created":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T13:04:51Z","timestamp":1791551091000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Atom\u2010Precision Synthesis of MoS\n                    <sub>2<\/sub>\n                    \/WS\n                    <sub>2<\/sub>\n                    Lateral Heterostructures for Prolonged Excitonic Lifetime"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-3647-6502","authenticated-orcid":false,"given":"Yibiao","family":"Feng","sequence":"first","affiliation":[{"name":"Key Laboratory of Multiscale Spin Physics (Ministry of Education) School of Physics and Astronomy Beijing Normal University  Beijing People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9230-5770","authenticated-orcid":false,"given":"Yachao","family":"Li","sequence":"additional","affiliation":[{"name":"Key Laboratory of Multiscale Spin Physics (Ministry of Education) School of Physics and Astronomy Beijing Normal University  Beijing People's Republic of China"},{"name":"Applied Optics Beijing Area Major Laboratory Center for Advanced Quantum Studies School of Physics and Astronomy Beijing Normal University  Beijing People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-7148-3584","authenticated-orcid":false,"given":"Jian","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Multiscale Spin Physics (Ministry of Education) School of Physics and Astronomy Beijing Normal 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