Skip to main content

CsCl Modified Ge–Ga–S Glasses Codoped with Eu2+ and Mn2+: A Potential Yellow Phosphor for Solid‐State Lighting

Buy Article:

$43.00 plus tax (Refund Policy)

Notably enhanced Mn2+ yellow emission is observed in CsCl modified and Eu2+/Mn2+ codoped GeGaS glasses under near‐ultraviolet (NUV) excitation. The plausible efficiency of energy transfer (ET) from Eu2+ to Mn2+ is as high as 91%, which is obtained by measurement of luminescence decay of Eu2+ in samples doped with and without Mn2+. The Eu2+/Mn2+ codoping significantly increases the excitation cross section at the NUV region, which is at heart of the enhanced Mn2+ yellow emission. The ET processes responsible for the enhanced luminescence are discussed.
No References
No Citations
No Supplementary Data
No Article Media
No Metrics

Document Type: Research Article

Publication date: 01 December 2012

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more