Asymmetric Dichroic Colors in Stretchable Film with Embedded Au/Ag Alloy Nanoparticles
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jo, Sunghwan | - |
dc.contributor.author | Woo, Ju Yeon | - |
dc.contributor.author | Oh, Jun Ho | - |
dc.contributor.author | Song, Chang-Woo | - |
dc.contributor.author | Yang, Hee Min | - |
dc.contributor.author | Han, Chang-Soo | - |
dc.date.accessioned | 2022-08-13T15:40:44Z | - |
dc.date.available | 2022-08-13T15:40:44Z | - |
dc.date.created | 2022-08-12 | - |
dc.date.issued | 2022-05-25 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/143046 | - |
dc.description.abstract | We present a new type of stretchable dichroic film in which Au and Ag alloy nanoparticles (NPs) are dispersed in polydimethylsiloxane (PDMS). The alloy NPs are synthesized with different atomic compositions and sizes to modulate their plasmonic resonance frequencies and absorption and scattering cross sections. The PDMS dichroic film in which 100 nm alloy NPs with a Au/Ag ratio of 7:3 are dispersed shows exotic optical properties under tensile strain. When 40% tensile strain is applied, the film exhibits a strain-sensitive transmission and straininsensitive reflection behavior in which the transmittance is increased up to 2.6 times, whereas the reflectance remains unchanged. Moreover, we demonstrate a stretchable anticounterfeiting film and a flexible dichroic sculpture fabricated with the PDMS composite. This work demonstrates a new type of plasmonic application that has great potential in various applications, such as special-purpose optical films, security patterns, and smart windows. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | PLASMON RESONANCE | - |
dc.subject | LYCURGUS CUP | - |
dc.subject | SILVER NANOPARTICLES | - |
dc.subject | GOLD NANOPARTICLES | - |
dc.subject | ORIENTATION | - |
dc.subject | DEPENDENCE | - |
dc.subject | DESIGN | - |
dc.subject | ARRAYS | - |
dc.subject | CELLS | - |
dc.subject | PVP | - |
dc.title | Asymmetric Dichroic Colors in Stretchable Film with Embedded Au/Ag Alloy Nanoparticles | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Han, Chang-Soo | - |
dc.identifier.doi | 10.1021/acsami.2c01767 | - |
dc.identifier.scopusid | 2-s2.0-85130797468 | - |
dc.identifier.wosid | 000821777200098 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.14, no.20, pp.23734 - 23742 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 14 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 23734 | - |
dc.citation.endPage | 23742 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | PLASMON RESONANCE | - |
dc.subject.keywordPlus | LYCURGUS CUP | - |
dc.subject.keywordPlus | SILVER NANOPARTICLES | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
dc.subject.keywordPlus | ORIENTATION | - |
dc.subject.keywordPlus | DEPENDENCE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | PVP | - |
dc.subject.keywordAuthor | Lycurgus Cup | - |
dc.subject.keywordAuthor | dichroic color | - |
dc.subject.keywordAuthor | alloy nanoparticle | - |
dc.subject.keywordAuthor | stretchable optical film | - |
dc.subject.keywordAuthor | stretchable plasmonics | - |
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