DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sa-Rah | ko |
dc.contributor.author | Shin, Dong-Ok | ko |
dc.contributor.author | Choi, Dae-Geun | ko |
dc.contributor.author | Jeong, Jong-Ryul | ko |
dc.contributor.author | Mun, Jeong-Ho | ko |
dc.contributor.author | Yang, Yong-Biao | ko |
dc.contributor.author | Kim, Jaeup U. | ko |
dc.contributor.author | Kim, Sang-Ouk | ko |
dc.contributor.author | Jeong, Jun-Ho | ko |
dc.date.accessioned | 2013-03-12T09:30:40Z | - |
dc.date.available | 2013-03-12T09:30:40Z | - |
dc.date.created | 2012-07-18 | - |
dc.date.created | 2012-07-18 | - |
dc.date.issued | 2012-05 | - |
dc.identifier.citation | SMALL, v.8, no.10, pp.1563 - 1569 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.uri | http://hdl.handle.net/10203/101909 | - |
dc.description.abstract | A highly efficient, ultralarge-area nanaolithography that integrates block-copolymer lithography with single-step ZnO nanoimprinting is introduced. The UV-assisted imprinting of a photosensitive solgel precursor creates large-area ZnO topographic patterns with various pattern shapes in a single-step process. This straightforward approach provides a smooth line edge and high thermal stability of the imprinted ZnO pattern; these properties are greatly advantageous for further graphoepitaxial block-copolymer assembly. According to the ZnO pattern shape and depth, the orientation and lateral ordering of self-assembled cylindrical nanodomains in block-copolymer thin films could be directed in a variety of ways. Significantly, the subtle tunability of ZnO trench depth enabled by nanoimprinting, generated complex hierarchical nanopatterns, where surface-parallel and surface-perpendicular nanocylinder arrays are alternately arranged. The stability of this complex morphology is confirmed by self-consistent field theory (SCFT) calculations. The highly ordered graphoepitaxial nanoscale assembly achieved on transparent semiconducting ZnO substrates offers enormous potential for photonics and optoelectronics. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | SOFT GRAPHOEPITAXY | - |
dc.subject | LITHOGRAPHY | - |
dc.subject | FILMS | - |
dc.subject | ALIGNMENT | - |
dc.subject | CONFINEMENT | - |
dc.subject | RESOLUTION | - |
dc.subject | TEMPLATES | - |
dc.subject | PATTERNS | - |
dc.subject | DENSITY | - |
dc.title | Graphoepitaxy of Block-Copolymer Self-Assembly Integrated with Single-Step ZnO Nanoimprinting | - |
dc.type | Article | - |
dc.identifier.wosid | 000304001000013 | - |
dc.identifier.scopusid | 2-s2.0-84861117693 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 1563 | - |
dc.citation.endingpage | 1569 | - |
dc.citation.publicationname | SMALL | - |
dc.identifier.doi | 10.1002/smll.201101960 | - |
dc.contributor.localauthor | Kim, Sang-Ouk | - |
dc.contributor.nonIdAuthor | Kim, Sa-Rah | - |
dc.contributor.nonIdAuthor | Choi, Dae-Geun | - |
dc.contributor.nonIdAuthor | Jeong, Jong-Ryul | - |
dc.contributor.nonIdAuthor | Yang, Yong-Biao | - |
dc.contributor.nonIdAuthor | Kim, Jaeup U. | - |
dc.contributor.nonIdAuthor | Jeong, Jun-Ho | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | nanoimprinting | - |
dc.subject.keywordAuthor | zinc oxide (ZnO) | - |
dc.subject.keywordAuthor | self-assembly | - |
dc.subject.keywordAuthor | block copolymers | - |
dc.subject.keywordAuthor | nanopatterning | - |
dc.subject.keywordPlus | SOFT GRAPHOEPITAXY | - |
dc.subject.keywordPlus | LITHOGRAPHY | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | ALIGNMENT | - |
dc.subject.keywordPlus | CONFINEMENT | - |
dc.subject.keywordPlus | RESOLUTION | - |
dc.subject.keywordPlus | TEMPLATES | - |
dc.subject.keywordPlus | PATTERNS | - |
dc.subject.keywordPlus | DENSITY | - |
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