Designing a self-classifying smart device with sensor, display, and radiative cooling functions via spectrum-selective response
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sang Yeop | - |
dc.contributor.author | Lim, Hangyu | - |
dc.contributor.author | Bae, Jung Ho | - |
dc.contributor.author | Chae, Dongwoo | - |
dc.contributor.author | Paik, Taejong | - |
dc.contributor.author | Lee, Heon | - |
dc.contributor.author | Oh, Soong Ju | - |
dc.date.accessioned | 2022-09-23T16:40:44Z | - |
dc.date.available | 2022-09-23T16:40:44Z | - |
dc.date.created | 2022-09-23 | - |
dc.date.issued | 2022-08-22 | - |
dc.identifier.issn | 2055-6756 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/143769 | - |
dc.description.abstract | This paper presents a self-classifying smart device that intelligently differentiates and operates three functions: electroluminescence display, ultraviolet light sensor, and thermal management via radiative cooling. The optical and electrical properties of the materials and structures are designed to achieve a spectrum-selective response, which enables the integration of the aforementioned functions into one device without any noise or interference. Spectrum-selective materials that absorb, emit, and radiate light with ultraviolet to mid-infrared wavelengths and device structures designed to prevent interference are achieved by using thin metal films, dielectric layers, and nanocrystals. The designed self-classifying smart device exhibits bright blue light emission upon current supply (display), green light emission upon exposure to UV light (sensor), and radiative cooling (thermal management). Furthermore, a smart device and house system with a display, UV light sensor, and radiative cooling performance was demonstrated. The findings of this study open new avenues for device integration in next-generation wearable device fabrication. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | NANOCRYSTAL THIN-FILMS | - |
dc.subject | STABILITY | - |
dc.title | Designing a self-classifying smart device with sensor, display, and radiative cooling functions via spectrum-selective response | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Heon | - |
dc.identifier.doi | 10.1039/d2nh00206j | - |
dc.identifier.wosid | 000832572100001 | - |
dc.identifier.bibliographicCitation | NANOSCALE HORIZONS, v.7, no.9, pp.1087 - 1094 | - |
dc.relation.isPartOf | NANOSCALE HORIZONS | - |
dc.citation.title | NANOSCALE HORIZONS | - |
dc.citation.volume | 7 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1087 | - |
dc.citation.endPage | 1094 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | NANOCRYSTAL THIN-FILMS | - |
dc.subject.keywordPlus | STABILITY | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.