File Download

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

김제형

Kim, Je-Hyung
Solid-State Quantum Architecture Lab.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Full metadata record

DC Field Value Language
dc.citation.endPage 3471 -
dc.citation.number 9 -
dc.citation.startPage 3466 -
dc.citation.title ACS PHOTONICS -
dc.citation.volume 5 -
dc.contributor.author Cai, Tao -
dc.contributor.author Kim, Je-Hyung -
dc.contributor.author Yang, Zhili -
dc.contributor.author Dutta, Subhojit -
dc.contributor.author Aghaeimeibodi, Shahriar -
dc.contributor.author Waks, Edo -
dc.date.accessioned 2023-12-21T20:14:57Z -
dc.date.available 2023-12-21T20:14:57Z -
dc.date.created 2018-09-11 -
dc.date.issued 2018-09 -
dc.description.abstract Plasmonic nanostructures provide an efficient way to control and enhance the radiative properties of quantum emitters. Coupling these structures to single defects in two-dimensional materials provides a particularly promising material platform to study emitter-plasmon interactions because these emitters are not embedded in a surrounding dielectric. They can therefore approach a near-field plasmonic mode to nanoscale distances, potentially enabling strong light-matter interactions. However, this coupling requires precise alignment of the emitters to the plasmonic mode of the structures, which is particularly difficult to achieve in a site-controlled structure. We present a technique to generate quantum emitters in two-dimensional tungsten diselenide coupled to site-controlled plasmonic nanopillars. The plasmonic nanopillar induces strains in the two-dimensional material which generate quantum emitters near the high-field region of the plasmonic mode. The electric field of the nanopillar mode is nearly parallel to the two-dimensional material and is therefore in the correct orientation to couple to the emitters. We demonstrate both an enhanced spontaneous emission rate and increased brightness of emitters coupled to the nanopillars. This approach may enable bright site-controlled nonclassical light sources for applications in quantum communication and optical quantum computing. -
dc.identifier.bibliographicCitation ACS PHOTONICS, v.5, no.9, pp.3466 - 3471 -
dc.identifier.doi 10.1021/acsphotonics.8b00580 -
dc.identifier.issn 2330-4022 -
dc.identifier.scopusid 2-s2.0-85052970666 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/24752 -
dc.identifier.url https://pubs.acs.org/doi/10.1021/acsphotonics.8b00580 -
dc.identifier.wosid 000445322300004 -
dc.language 영어 -
dc.publisher AMER CHEMICAL SOC -
dc.title Radiative Enhancement of Single Quantum Emitters in WSe2 Monolayers Using Site-Controlled Metallic Nanopillars -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Optics; Physics, Applied; Physics, Condensed Matter -
dc.relation.journalResearchArea Science & Technology - Other Topics; Materials Science; Optics; Physics -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor quantum emitters -
dc.subject.keywordAuthor single-defect emitters -
dc.subject.keywordAuthor plasmonic nanopillars -
dc.subject.keywordAuthor two-dimensional semiconductors -
dc.subject.keywordAuthor transition-metal dichalcogenide -
dc.subject.keywordAuthor WSe2 -
dc.subject.keywordPlus HEXAGONAL BORON-NITRIDE -
dc.subject.keywordPlus PHOTON EMISSION -
dc.subject.keywordPlus DEFECTS -
dc.subject.keywordPlus STATES -
dc.subject.keywordPlus LIGHT -
dc.subject.keywordPlus DOTS -
dc.subject.keywordPlus MONO -

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.