{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T02:49:42Z","timestamp":1791082182053,"version":"4.1.0"},"reference-count":39,"publisher":"IOP Publishing","issue":"3","license":[{"start":{"date-parts":[[2024,5,22]],"date-time":"2024-05-22T00:00:00Z","timestamp":1716336000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/page\/copyright"},{"start":{"date-parts":[[2024,5,22]],"date-time":"2024-05-22T00:00:00Z","timestamp":1716336000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"funder":[{"name":"WPI MEXT Japan"},{"name":"JSPS Kakenhi","award":["21H05233 and 23H02052"],"award-info":[{"award-number":["21H05233 and 23H02052"]}]},{"name":"DST Nano Mission India","award":["DST\/NM\/TUE\/QM-2\/2019"],"award-info":[{"award-number":["DST\/NM\/TUE\/QM-2\/2019"]}]}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["2D Mater."],"published-print":{"date-parts":[[2024,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>A van der Waals heterostructure containing an atomically thin monolayer (ML) transition-metal dichalcogenide as a single-photon emitting layer is emerging as an intriguing solid-state quantum-photonic platform. Here, we report the utilization of spin-coating of silica nanoparticles for semi-deterministically creating the spectrally isolated, energetically stable, and narrow-linewidth single-photon emitters in ML-WS<jats:sub>2<\/jats:sub>. We also demonstrate that long-duration low-temperature annealing of the photonic heterostructure in the vacuum removes the energetically unstable emitters that are present due to fabrication-associated residue and lead to the emission of single-photons in a <jats:inline-formula>\n                     <jats:tex-math\/>\n                     <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" overflow=\"scroll\">\n                        <mml:mrow>\n                           <mml:mo>&lt;<\/mml:mo>\n                        <\/mml:mrow>\n                     <\/mml:math>\n                  \n                  <\/jats:inline-formula>25 nm narrowband visible spectral range centered at ~620 nm. This work may pave the way toward realizing a hybrid-quantum-photonic platform containing a van der Waals heterostructure\/device and an atomic-vapor system emitting\/absorbing in the same visible spectral range.<\/jats:p>","DOI":"10.1088\/2053-1583\/ad4b38","type":"journal-article","created":{"date-parts":[[2024,5,14]],"date-time":"2024-05-14T22:24:11Z","timestamp":1715725451000},"page":"031002","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":6,"title":["Nanoparticle stressor-induced single-photon sources in monolayer WS<sub>2<\/sub> emitting into a narrowband visible spectral range"],"prefix":"10.1088","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-3913-3828","authenticated-orcid":true,"given":"Jithin T","family":"Surendran","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-7950-1927","authenticated-orcid":true,"given":"Yunus","family":"Waheed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-3691-6816","authenticated-orcid":true,"given":"Sumitra","family":"Shit","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-6822-9384","authenticated-orcid":true,"given":"Indrajeet D","family":"Prasad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3701-8119","authenticated-orcid":true,"given":"Kenji","family":"Watanabe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Taniguchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7070-057X","authenticated-orcid":true,"given":"Santosh","family":"Kumar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"266","published-online":{"date-parts":[[2024,5,22]]},"reference":[{"key":"tdmad4b38bib1","doi-asserted-by":"publisher","first-page":"419","DOI":"10.1038\/nature12385","article-title":"Van der Waals heterostructures","volume":"499","author":"Geim","year":"2013","journal-title":"Nature"},{"key":"tdmad4b38bib2","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1038\/natrevmats.2017.33","article-title":"2D transition metal dichalcogenides","volume":"2","author":"Manzeli","year":"2017","journal-title":"Nat. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2024-03-08","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-05-14","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-05-22","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}