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Effect of heat-treatment on CdS and CdS/ZnS nanoparticles
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Park, Kwanhwi | - |
| dc.contributor.author | Yu, Hong Jeong | - |
| dc.contributor.author | Chung, Won Keun | - |
| dc.contributor.author | Kim, Byung-Jea | - |
| dc.contributor.author | Kim, Sung Hyun | - |
| dc.date.accessioned | 2021-09-08T15:05:30Z | - |
| dc.date.available | 2021-09-08T15:05:30Z | - |
| dc.date.created | 2021-06-10 | - |
| dc.date.issued | 2009-08 | - |
| dc.identifier.issn | 0022-2461 | - |
| dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/119557 | - |
| dc.description.abstract | Mono-dispersed and spherical cadmium sulfide (CdS) nanoparticles and cadmium sulfide/zinc sulfide (CdS/ZnS) nanoparticles, 4-5 nm in diameter, were synthesized in a heptane-AOT-water microemulsion system. The heat treatment of CdS and CdS/ZnS nanoparticles was annealed at 570 A degrees C under the air atmosphere. The heat-treated nanoparticles were of variable large sizes and had enhanced crystallinity. UV-Vis spectra of heat-treated CdS and CdS/ZnS nanoparticles revealed a flat shape similar to that of bulk CdS compounds. The difference between the PL emission bands of organic-coated nanoparticles and heat-treated nanoparticles was small. The PL emission energy of heat-treated nanoparticles was improved by about 2-3 times compared with that of organic-coated nanoparticles. | - |
| dc.language | English | - |
| dc.language.iso | en | - |
| dc.publisher | SPRINGER | - |
| dc.subject | THIN-FILMS | - |
| dc.subject | NANOCRYSTALS | - |
| dc.subject | ZNS | - |
| dc.subject | PHOTOLUMINESCENCE | - |
| dc.subject | NANORODS | - |
| dc.subject | GROWTH | - |
| dc.subject | LASER | - |
| dc.title | Effect of heat-treatment on CdS and CdS/ZnS nanoparticles | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Kim, Sung Hyun | - |
| dc.identifier.doi | 10.1007/s10853-009-3641-2 | - |
| dc.identifier.scopusid | 2-s2.0-67650034286 | - |
| dc.identifier.wosid | 000267784300016 | - |
| dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS SCIENCE, v.44, no.16, pp.4315 - 4320 | - |
| dc.relation.isPartOf | JOURNAL OF MATERIALS SCIENCE | - |
| dc.citation.title | JOURNAL OF MATERIALS SCIENCE | - |
| dc.citation.volume | 44 | - |
| dc.citation.number | 16 | - |
| dc.citation.startPage | 4315 | - |
| dc.citation.endPage | 4320 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Article | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Materials Science | - |
| dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
| dc.subject.keywordPlus | THIN-FILMS | - |
| dc.subject.keywordPlus | NANOCRYSTALS | - |
| dc.subject.keywordPlus | ZNS | - |
| dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
| dc.subject.keywordPlus | NANORODS | - |
| dc.subject.keywordPlus | GROWTH | - |
| dc.subject.keywordPlus | LASER | - |
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