BROWSE

Related Scientist

cmsd's photo.

cmsd
분자분광학및동력학연구단
more info

ITEM VIEW & DOWNLOAD

Luminescence dynamics of bound exciton of hydrogen doped ZnO nanowires

DC Field Value Language
dc.contributor.authorJinkyoung Yoo-
dc.contributor.authorGyu-Chul Yi-
dc.contributor.authorBonghwan Chon-
dc.contributor.authorTaiha Joo-
dc.contributor.authorZhehui Wang-
dc.date.available2016-06-30T06:52:43Z-
dc.date.created2016-05-17-
dc.date.issued2016-08-
dc.identifier.issn0022-2313-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/2582-
dc.description.abstractAll-optical camera, converting X-rays into visible photons, is a promising strategy for high-performance X-ray imaging detector requiring high detection efficiency and ultrafast detector response time. Zinc oxide is a suitable material for all-optical camera due to its fast radiative recombination lifetime in sub-nanosecond regime and its radiation hardness. ZnO nanostructures have been considered as proper building blocks for ultrafast detectors with spatial resolution in sub-micrometer scale. To achieve remarkable enhancement of luminescence efficiency n-type doping in ZnO has been employed. However, luminescence dynamics of doped ZnO nanostructures have not been thoroughly investigated whereas undoped ZnO nanostructures have been employed to study their luminescence dynamics. Here we report a study of luminescence dynamics of hydrogen doped ZnO nanowires obtained by hydrogen plasma treatment. Hydrogen doping in ZnO nanowires gives rise to significant increase in the near-band-edge emission of ZnO and decrease in averaged photoluminescence lifetime from 300 to 140 ps at 10 K. The effects of hydrogen doping on the luminescent characteristics of ZnO nanowires were changed by hydrogen doping process variables. © 2016 Elsevier B.V. All rights reserved-
dc.description.uri1-
dc.language영어-
dc.publisherELSEVIER SCIENCE BV-
dc.titleLuminescence dynamics of bound exciton of hydrogen doped ZnO nanowires-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000375940800039-
dc.identifier.scopusid2-s2.0-84962798235-
dc.identifier.rimsid55407-
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorBonghwan Chon-
dc.identifier.doi10.1016/j.jlumin.2016.03.026-
dc.identifier.bibliographicCitationJOURNAL OF LUMINESCENCE, v.176, pp.278 - 282-
dc.citation.titleJOURNAL OF LUMINESCENCE-
dc.citation.volume176-
dc.citation.startPage278-
dc.citation.endPage282-
dc.date.scptcdate2018-10-01-
dc.description.wostc2-
dc.description.scptc2-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
Appears in Collections:
Center for Molecular Spectroscopy and Dynamics(분자 분광학 및 동력학 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
JofLumin_Luminescence dynamics of bound exciton of hydrogen doped ZnO NWs_Dr. Chon(승인완료).pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse