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Lee, Zonghoon
Atomic-Scale Electron Microscopy Lab.
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dc.citation.endPage 3 -
dc.citation.number 18 -
dc.citation.startPage 1 -
dc.citation.title APPLIED PHYSICS LETTERS -
dc.citation.volume 95 -
dc.contributor.author Kang, Seung-Hee -
dc.contributor.author Kumar, Ch. Kiran -
dc.contributor.author Lee, Zonghoon -
dc.contributor.author Radmilovic, Velimir -
dc.contributor.author Kim, Eui-Tae -
dc.date.accessioned 2023-12-22T07:38:15Z -
dc.date.available 2023-12-22T07:38:15Z -
dc.date.created 2014-06-23 -
dc.date.issued 2009-11 -
dc.description.abstract harge memory characteristics have been systematically studied based on colloidal CdSe/ZnS nanocrystal quantum dots (QDs) embedded in similar to 50 nm-thick TiO2 film. Ligand-capped QDs showed negligible electron charging effect, implying that the electron affinity of QDs was significantly decreased by surface dipole layer surrounding QDs. In contrast, the hole charging was affected by the carrier injection blocking effect of the surface ligands. Efficient electron and hole charging characteristics were realized by removing the surface ligands via H-2 plasma treatment. -
dc.identifier.bibliographicCitation APPLIED PHYSICS LETTERS, v.95, no.18, pp.1 - 3 -
dc.identifier.doi 10.1063/1.3259929 -
dc.identifier.issn 0003-6951 -
dc.identifier.scopusid 2-s2.0-71049128342 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/5020 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=71049128342 -
dc.identifier.wosid 000271666800068 -
dc.language 영어 -
dc.publisher AMER INST PHYSICS -
dc.title Effects of surface ligands on the charge memory characteristics of CdSe/ZnS nanocrystals in TiO2 thin film -
dc.type Article -
dc.description.journalRegisteredClass scopus -

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