Escimer laser annealing effects of silicon-rich silicon nitride films prepared by using catalytic chemical vapor deposition

Kyoung Min Lee, Jae Dam Hwang, Youn Jin Lee, Sun Jae Kim, Min Koo Han, Seunghun Jang, Moonsup Han, Sunghwan Won, Junghyun Sok, Kyoungwan Park, Wan Shick Hong

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We studied excimer laser annealing effects on silicon-rich silicon nitride films containing silicon quantum dots to develop silicon based flexible Light emitting diodes. The silicon-rich silicon nitride films were deposited by catalytic chemical vapor deposition system using a mixture of S1H4, NH3 and H2 gas. The substrate temperatures in all deposition process were less than 200°C to use polyethersulphone substrate. The changing crystallity and density of silicon quantum dots were analyzed by photoluminescence spectra. The change in the luminescence behavior with nucleation of silicon quantum dots was observed after excimer laser annealing.

Original languageEnglish
Title of host publicationNanoscale One-Dimensional Electronic and Photonic Devices 3, NODEPD 3
PublisherElectrochemical Society Inc.
Pages111-116
Number of pages6
Edition10
ISBN (Electronic)9781566777476
ISBN (Print)9781566777476
DOIs
StatePublished - 2009

Publication series

NameECS Transactions
Number10
Volume25
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

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