Synthesis and Characterization of Magnetic-Luminescent Fe3O4-CdSe Core-Shell Nanocrystals
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, Hongling | - |
dc.contributor.author | Wu, Junhua | - |
dc.contributor.author | Min, Ji Hyun | - |
dc.contributor.author | Lee, Ju Hun | - |
dc.contributor.author | Kim, Young Keun | - |
dc.date.accessioned | 2021-09-01T22:28:25Z | - |
dc.date.available | 2021-09-01T22:28:25Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-01 | - |
dc.identifier.issn | 1738-8090 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/68808 | - |
dc.description.abstract | Nanostructures organized in unordinary spatial arrangements with multiple components such as core-shell configurations endow structures, material properties and functions that differ from the individual bulk components. In this study, we report the synthesis and characterization of bifunctional magnetic-luminescent Fe3O4-CdSe core-shell nanocrystals with core diameter and shell thickness of 10 and 2nm, respectively, by controlled sequential reactions. The nanocrystals exhibit well-defined superparamagnetic behavior with high susceptibility at RT. Moreover, the fluorescent measurements demonstrate two major kinds of emission peaks, one at 572nm originating from the bandgap excitons and the other at 680nm being surface-associated. These core-shell nanocrystals, coupling the optical sensing element with the magnetic actuator in a peculiar nanostructure are thereby prospected for fundamental study and various applications where multifunctionality is required. [GRAPHICS] . | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.subject | QUANTUM DOTS | - |
dc.subject | CDSE | - |
dc.subject | NANOPARTICLES | - |
dc.subject | PHOTOLUMINESCENCE | - |
dc.title | Synthesis and Characterization of Magnetic-Luminescent Fe3O4-CdSe Core-Shell Nanocrystals | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Keun | - |
dc.identifier.doi | 10.1007/s13391-018-0097-z | - |
dc.identifier.scopusid | 2-s2.0-85059841241 | - |
dc.identifier.wosid | 000455503700012 | - |
dc.identifier.bibliographicCitation | ELECTRONIC MATERIALS LETTERS, v.15, no.1, pp.102 - 110 | - |
dc.relation.isPartOf | ELECTRONIC MATERIALS LETTERS | - |
dc.citation.title | ELECTRONIC MATERIALS LETTERS | - |
dc.citation.volume | 15 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 102 | - |
dc.citation.endPage | 110 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002432782 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | CDSE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordAuthor | Fe3O4 | - |
dc.subject.keywordAuthor | CdSe | - |
dc.subject.keywordAuthor | Core-shell | - |
dc.subject.keywordAuthor | Nanocrystal | - |
dc.subject.keywordAuthor | Magnetism | - |
dc.subject.keywordAuthor | Luminescence | - |
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