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dc.contributor.author이해원-
dc.date.accessioned2017-05-25T02:16:56Z-
dc.date.available2017-05-25T02:16:56Z-
dc.date.issued2015-09-
dc.identifier.citationACS APPLIED MATERIALS & INTERFACES, v. 7, NO 32, Page. 17582-17586en_US
dc.identifier.issn1944-8244-
dc.identifier.urihttp://pubs.acs.org/doi/abs/10.1021/acsami.5b05161-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/27443-
dc.description.abstractOne-dimensional (1D) micro- and nanostructures have become increasingly popular because of their tremendous prospect in various applications. While the design and fabrication of these structures from a single component in two-dimensional (2D) arrays is common, the attainment of hierarchical three-dimensional (3D) architectures made up of multicomponent one-dimensional structures is rare. Herein we report, for the first time, the lateral growth of gold nanowires from the sidewalls of substrate grown silicon micropillars to form a unique "wire-on-pillar" architecture. Unlike zero-dimensional (OD) point-like, 1D linear, and 2D planar Au structures, the obtained 3D "wire-on-pillar" Au architecture provides abundant hotspots between adjacent Au wires, which led to remarkably high surface-enhanced Raman scattering (SERS) signals.en_US
dc.description.sponsorshipWe gratefully acknowledge the financial support of the Ministry of Science, ICT & Future Planning of Korea (NRF-2013M3C8A3078512), the Natural Science Foundation of China (21404110 and 51473179), and Defense Acquisition Program Administration and Agency for Defense Development (UD140080GD).en_US
dc.language.isoenen_US
dc.publisherAMER CHEMICAL SOCen_US
dc.subjecthierarchical nanostructuresen_US
dc.subjectgold nanowiresen_US
dc.subjectsilicon nanowire arraysen_US
dc.subjectSERS substratesen_US
dc.subjectultrasensitive detectionen_US
dc.titleGold Nanowire Bundles Grown Radially Outward from Silicon Micro pillarsen_US
dc.typeArticleen_US
dc.relation.no32-
dc.relation.volume7-
dc.identifier.doi10.1021/acsami.5b05161-
dc.relation.page17582-17586-
dc.relation.journalACS APPLIED MATERIALS & INTERFACES-
dc.contributor.googleauthorHuang, Youju-
dc.contributor.googleauthorFerhan, Abdul Rahim-
dc.contributor.googleauthorCho, Seok-Jin-
dc.contributor.googleauthorLee, Haiwon-
dc.contributor.googleauthorKim, Dong-Hwan-
dc.relation.code2015001547-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF CHEMISTRY-
dc.identifier.pidhaiwon-
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > CHEMISTRY(화학과) > Articles
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