DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yeo, Hwan-Seop | ko |
dc.contributor.author | Lee, Kwanjae | ko |
dc.contributor.author | Sim, Young Chul | ko |
dc.contributor.author | Park, Seoung-Hwan | ko |
dc.contributor.author | Cho, Yong-Hoon | ko |
dc.date.accessioned | 2020-10-23T01:55:38Z | - |
dc.date.available | 2020-10-23T01:55:38Z | - |
dc.date.created | 2020-10-19 | - |
dc.date.created | 2020-10-19 | - |
dc.date.created | 2020-10-19 | - |
dc.date.created | 2020-10-19 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.10, no.1 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/276922 | - |
dc.description.abstract | Optical polarization is an indispensable component in photonic applications, the orthogonality of which extends the degree of freedom of information, and strongly polarized and highly efficient small-size emitters are essential for compact polarization-based devices. We propose a group III-nitride quantum wire for a highly-efficient, strongly-polarized emitter, the polarization anisotropy of which stems solely from its one-dimensionality. We fabricated a site-selective and size-controlled single quantum wire using the geometrical shape of a three-dimensional structure under a self-limited growth mechanism. We present a strong and robust optical polarization anisotropy at room temperature emerging from a group III-nitride single quantum wire. Based on polarization-resolved spectroscopy and strain-included 6-band k.p calculations, the strong anisotropy is mainly attributed to the anisotropic strain distribution caused by the one-dimensionality, and its robustness to temperature is associated with an asymmetric quantum confinement effect. | - |
dc.language | English | - |
dc.publisher | NATURE RESEARCH | - |
dc.title | Strong and robust polarization anisotropy of site- and size-controlled single InGaN/GaN quantum wires | - |
dc.type | Article | - |
dc.identifier.wosid | 000573764600009 | - |
dc.identifier.scopusid | 2-s2.0-85091294350 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/s41598-020-71590-x | - |
dc.contributor.localauthor | Cho, Yong-Hoon | - |
dc.contributor.nonIdAuthor | Lee, Kwanjae | - |
dc.contributor.nonIdAuthor | Park, Seoung-Hwan | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | PLANE | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.