About: Electroluminescence brightness and luminous efficiency of ZnS:Mn doped with KCl     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • The electroluminescence (EL) characteristics of ZnS:Mn doped with KCl for alternating current thin film electroluminescent devices deposited by a RF sputter system from ZnS and Mn targets are investigated. Measurement of EL brightness and luminous efficiency was carried out. K is uniformly distributed through the 1 micrometer ZnS film after 5 minutes anneals at T > 600 degreeC, while Cl requires an anneal at T > 700 degreeC before diffusion results in a uniform concentration. Upon annealing at 700 degreeC for 5 minutes, the equiaxed grains were consumed by growth of the columnar grains, and growth of the columnar grain diameter is enhanced by the presence of KCl. The mixed cubic and hexagonal atomic stacking observed in as-deposited films became more cubic upon annealing with KCl co-dopants. K+ diffuses by an interstitial mechanism and it occupies an interstitial site in the cubic structure where it acts as a donor, similar to substitutional Cl- ZnS:Mn co-doped with KCl shows significant improvement
  • The electroluminescence (EL) characteristics of ZnS:Mn doped with KCl for alternating current thin film electroluminescent devices deposited by a RF sputter system from ZnS and Mn targets are investigated. Measurement of EL brightness and luminous efficiency was carried out. K is uniformly distributed through the 1 micrometer ZnS film after 5 minutes anneals at T > 600 degreeC, while Cl requires an anneal at T > 700 degreeC before diffusion results in a uniform concentration. Upon annealing at 700 degreeC for 5 minutes, the equiaxed grains were consumed by growth of the columnar grains, and growth of the columnar grain diameter is enhanced by the presence of KCl. The mixed cubic and hexagonal atomic stacking observed in as-deposited films became more cubic upon annealing with KCl co-dopants. K+ diffuses by an interstitial mechanism and it occupies an interstitial site in the cubic structure where it acts as a donor, similar to substitutional Cl- ZnS:Mn co-doped with KCl shows significant improvement (en)
  • V článku jsou zkoumány elektorluminiscenční vlastnosti (EL) ZnS:Mn dotovaného KCl pro ACTFEL zařízení. Byl měřen jas a světelná účinnost pro různé doby dotování pomocí RF naprašování a různé koncentrace KCl. Bylo ukázáno, že objemový materiál ZnS:Mn dotovaný KCl vykazuje mnohem lepší EL jas a světelnou účinnost. To je způsobeno lepší krystaličností a modifikací bodových defektů a objemového náboje v tenké vrstvě ZnS:Mn + KCl. (cs)
Title
  • Electroluminescence brightness and luminous efficiency of ZnS:Mn doped with KCl
  • Jas a světelná účinnost elektroluminescence ZnS:Mn dotovaného KCl (cs)
  • Electroluminescence brightness and luminous efficiency of ZnS:Mn doped with KCl (en)
skos:prefLabel
  • Electroluminescence brightness and luminous efficiency of ZnS:Mn doped with KCl
  • Jas a světelná účinnost elektroluminescence ZnS:Mn dotovaného KCl (cs)
  • Electroluminescence brightness and luminous efficiency of ZnS:Mn doped with KCl (en)
skos:notation
  • RIV/00216305:26220/07:PU67561!RIV08-GA0-26220___
http://linked.open.../vavai/riv/strany
  • 210-214
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/07/0113), Z(MSM0021630503)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
  • Ahmed, Mustafa M. Abdalla
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 419730
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/07:PU67561
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Electroluminescence, brightness,luminous efficiency, ZnS:Mn, KCl (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [EF2B3DC04FE3]
http://linked.open...v/mistoKonaniAkce
  • Brno
http://linked.open...i/riv/mistoVydani
  • Brno
http://linked.open...i/riv/nazevZdroje
  • Proceedings of the 13th Conference STUDENT EEICT 2007
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Ahmed, Mustafa M. Abdalla
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Ing. Zdeněk Novotný CSc.
https://schema.org/isbn
  • 978-80-214-3409-7
http://localhost/t...ganizacniJednotka
  • 26220
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 37 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software