{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T03:12:41Z","timestamp":1790046761280,"version":"4.0.1"},"reference-count":61,"publisher":"Wiley","issue":"13","license":[{"start":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T00:00:00Z","timestamp":1768176000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T00:00:00Z","timestamp":1768176000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    BST\/WSe\n                    <jats:sub>2<\/jats:sub>\n                    heterostructures are deposited via pulsed laser deposition to examine the influence of interfacial structure and compositional heterogeneity on thermoelectric performance. X\u2010ray diffraction reveals high crystallinity with uniform lattice compression along both in\u2010plane and out\u2010of\u2010plane directions, accompanied by minor secondary phase inclusions. Cs\u2010STEM resolves well\u2010defined quintuple layers and compressed van der Waals gaps. At the same time, lattice strain is evident in structurally distorted regions, and moir\u00e9 patterns arising from lattice mismatch are specifically observed within the mixed region adjacent to the BST interfaces. Temperature\u2010dependent transport measurements show enhanced electrical conductivity, with S3 reaching the highest values and S2 closely following, driven by thermally activated carrier generation. Positive Seebeck coefficients indicate p\u2010type transport, with S2 maintaining &gt;430 \u00b5V K\n                    <jats:sup>\u22121<\/jats:sup>\n                    from 310 to 440 K due to interfacial energy filtering. Non\u2010uniform WSe\n                    <jats:sub>2<\/jats:sub>\n                    domains form internal p\u2013n junction\u2010like regions that locally tune carrier concentration and reinforce energy filtering. Effective mass analysis suggests band flattening due to interfacial strain and moir\u00e9 reconstruction, enabling high Seebeck coefficients and thermally stable power factor (&gt;50 \u00b5W cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    K\n                    <jats:sup>\u22122<\/jats:sup>\n                    ).\n                  <\/jats:p>","DOI":"10.1002\/smll.202511503","type":"journal-article","created":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T14:37:43Z","timestamp":1768228663000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Interface\u2010Engineered Bi\n                    <sub>0.5<\/sub>\n                    Sb\n                    <sub>1.5<\/sub>\n                    Te\n                    <sub>3<\/sub>\n                    \/WSe\n                    <sub>2<\/sub>\n                    Heterostructures for Enhanced Thermoelectric Performance"],"prefix":"10.1002","volume":"22","author":[{"given":"Karan","family":"Giri","sequence":"first","affiliation":[{"name":"Department of Materials Science and Engineering National Yang Ming Chiao Tung University Hsin\u2010Chu Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yen\u2010Ling","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering National Yang Ming Chiao Tung University Hsin\u2010Chu Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi\u2010Ting","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering National Yang Ming Chiao Tung University Hsin\u2010Chu Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1319-804X","authenticated-orcid":false,"given":"Chun\u2010Hua","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Materials 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