Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김은규 | - |
dc.date.accessioned | 2017-03-03T06:57:56Z | - |
dc.date.available | 2017-03-03T06:57:56Z | - |
dc.date.issued | 2015-06 | - |
dc.identifier.citation | JOURNAL OF LUMINESCENCE, v. 162, Page. 115-118 | en_US |
dc.identifier.issn | 0022-2313 | - |
dc.identifier.issn | 1872-7883 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0022231315000836 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/25829 | - |
dc.description.abstract | We have studied the effect of surface plasmon polariton (SPP) and localized surface plasmon (LSP) on the emission of semi-polar InGaN/GaN light emitting diode (LED) with multi-quantum wells structure. From the photoluminescence (PL) measurement at room temperature, spectrally-integrated enhancements of semi-polar SPP LEDs with 15 and 40-nm-thick Ag films were 1.7 and 2.9, respectively. The absorbance peak of Ag nanoparticles was red-shifted as diameter of Ag nanoparticles increases. However, the absorbance peak of Au nanoparticles was not related with their diameters. Spectrally-integrated enhancement of semi-polar LSP LED with 250-nm-diameter Ag nanoparticles was shown to 1.3. These results showed that the blue emission of semi-polar InGaN/GaN LED can be improved by SPP and LSP. (C) 2015 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported in part by the New and Renewable Energy Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korean government (MOTIE) (No. 2013010010120), and by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (NRF-2014R1A2A1A11053936). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Semi-polar GaN | en_US |
dc.subject | InGaN/GaN light emitting diode | en_US |
dc.subject | Multi-quantum wells | en_US |
dc.subject | Surface plasmon polariton | en_US |
dc.subject | Localized surface plasmon | en_US |
dc.title | Enhancement of photoluminescence efficiency from semi-polar InGaN/GaN multiple quantum wells with silver metal | en_US |
dc.type | Article | en_US |
dc.relation.volume | 162 | - |
dc.identifier.doi | 10.1016/j.jlumin.2015.02.012 | - |
dc.relation.page | 115-118 | - |
dc.relation.journal | JOURNAL OF LUMINESCENCE | - |
dc.contributor.googleauthor | Lee, Kyoung Su | - |
dc.contributor.googleauthor | Lee, Dong Uk | - |
dc.contributor.googleauthor | Kim, Eun Kyu | - |
dc.relation.code | 2015002474 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | ek-kim | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.