Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동욱 | * |
dc.date.accessioned | 2016-08-29T12:08:58Z | - |
dc.date.available | 2016-08-29T12:08:58Z | - |
dc.date.issued | 2017 | * |
dc.identifier.issn | 1557-1955 | * |
dc.identifier.issn | 1557-1963 | * |
dc.identifier.other | OAK-18854 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/231661 | - |
dc.description.abstract | We present the optical characteristics of 10-mu m-thick crystalline Si wafers with an Ag heptamer nanocluster (NC) array, using a finite-difference time-domain method. The anti-reflection properties of the Ag NC array were more pronounced at long wavelengths, with respect to a monomer array, resulting in significantly enhanced optical absorption in the underlying Si wafer. The scattering cross-section spectra of the NC on the Si wafer exhibited one broad peak with a kink, whereas those in air showed two broad peaks and a sharp Fano dip between them. The high refractive index Si wafer weakened the near-field coupling between particles in the NCs, which modified the optical cross-sections of the Ag NC more drastically than those of the Ag monomer. Therefore, the implementation of the NC nanoantennae for Si-based optoelectronic devices requires careful consideration of the substrate effects. | * |
dc.language | English | * |
dc.publisher | SPRINGER | * |
dc.subject | Silicon wafer | * |
dc.subject | Ag heptamer | * |
dc.subject | Anti-reflection effect | * |
dc.subject | Plasmonic nanoantennae | * |
dc.title | Ten-Micrometer-Thick Si Wafers with Ag Nanoclusters: Substrate Effects on Plasmon-Enhanced Optical Absorption | * |
dc.type | Article | * |
dc.relation.issue | 2 | * |
dc.relation.volume | 12 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 405 | * |
dc.relation.lastpage | 410 | * |
dc.relation.journaltitle | PLASMONICS | * |
dc.identifier.doi | 10.1007/s11468-016-0278-2 | * |
dc.identifier.wosid | WOS:000398442900025 | * |
dc.identifier.scopusid | 2-s2.0-84973610881 | * |
dc.author.google | Kim, Sujung | * |
dc.author.google | Cho, Yunae | * |
dc.author.google | Sohn, Ahrum | * |
dc.author.google | Kim, Dong-Wook | * |
dc.contributor.scopusid | 김동욱(57203350633) | * |
dc.date.modifydate | 20240123114549 | * |