Thin film fabrication of upconversion lanthanide-doped NaYF4 by a sol-gel method and soft lithographical nanopatterning
DC Field | Value | Language |
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dc.contributor.author | Park, Heeyeon | - |
dc.contributor.author | Yoo, Gang Yeol | - |
dc.contributor.author | Kim, Min-Seop | - |
dc.contributor.author | Kim, Kein | - |
dc.contributor.author | Lee, Chiho | - |
dc.contributor.author | Park, Sungnam | - |
dc.contributor.author | Kim, Woong | - |
dc.date.accessioned | 2021-09-02T21:48:57Z | - |
dc.date.available | 2021-09-02T21:48:57Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-12-25 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/81135 | - |
dc.description.abstract | Lanthanide-doped NaYF4 is one of the most efficient upconversion materials and fabrication of high-quality thin-films of this material would be useful in various applications. However, it has been a great challenge to fabricate thin films and/or nanopatterns of this material. In this work, we demonstrate the successful fabrication of the NaYF4 thin films and nanopatterns via a sol-gel process and soft lithography. Upconversion of 980 nm near-infrared wavelength to various visible wavelengths (yellow, green, blue, etc.) has been realized using dopants and/or multilayered film structures. Nanopatterns enhance the light out-coupling efficiency and thus the upconversion intensity by a factor of similar to 2-3. The fabrication of high-quality films and patterns is enabled by understanding the dependence of the structural, optical, chemical, and thermal properties of the precursor materials on the temperature. Our results will be an important basis for both scientific and technological advances in wavelength conversion in various areas such as displays, optoelectronics, photonics, and photovoltaics. (C) 2017 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | HYDROTHERMAL SYNTHESIS | - |
dc.subject | TRIFLUOROACETIC-ACID | - |
dc.subject | LUMINESCENCE | - |
dc.subject | TM3+ | - |
dc.subject | YB3+ | - |
dc.subject | NANOCRYSTALS | - |
dc.subject | NAYF4-YB,ER | - |
dc.subject | EMISSION | - |
dc.subject | GREEN | - |
dc.subject | PHASE | - |
dc.title | Thin film fabrication of upconversion lanthanide-doped NaYF4 by a sol-gel method and soft lithographical nanopatterning | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Sungnam | - |
dc.contributor.affiliatedAuthor | Kim, Woong | - |
dc.identifier.doi | 10.1016/j.jallcom.2017.09.076 | - |
dc.identifier.scopusid | 2-s2.0-85029177255 | - |
dc.identifier.wosid | 000412818600108 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.728, pp.927 - 935 | - |
dc.relation.isPartOf | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.volume | 728 | - |
dc.citation.startPage | 927 | - |
dc.citation.endPage | 935 | - |
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 | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | HYDROTHERMAL SYNTHESIS | - |
dc.subject.keywordPlus | TRIFLUOROACETIC-ACID | - |
dc.subject.keywordPlus | LUMINESCENCE | - |
dc.subject.keywordPlus | TM3+ | - |
dc.subject.keywordPlus | YB3+ | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | NAYF4-YB,ER | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | GREEN | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordAuthor | NaYF4 | - |
dc.subject.keywordAuthor | Upconversion | - |
dc.subject.keywordAuthor | Thin films | - |
dc.subject.keywordAuthor | Sol-gel | - |
dc.subject.keywordAuthor | Nanopatterns | - |
dc.subject.keywordAuthor | Soft lithography | - |
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