Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Rate-equation model for energy transfer between activators at different crystallographic sites in Sr 2 Si 5 N 8 : Eu 2 +

Not Accessible

Your library or personal account may give you access

Abstract

The emission band of Sr2Si5N8:Eu2+ phosphors consists of two peaks originating from two different crystallographic sites for Eu2+ activators in the Sr2Si5N8 structure. The two-peak emission behavior is closely related to the energy transfer between activators at those sites. A rate-equation model involving the crystallographic information of the host was used to quantify the time-resolved photoluminescence spectra and to systematically analyze the energy transfer behavior.

© 2009 Optical Society of America

Full Article  |  PDF Article
More Like This
Nonradiative energy transfer between two different activator sites in La4−xCaxSi12O3+xN18−x:Eu2+

Woon Bae Park, Youngjun Song, Myoungho Pyo, and Kee-Sun Sohn
Opt. Lett. 38(10) 1739-1741 (2013)

Particle-swarm-optimization-assisted rate equation modeling of the two-peak emission behavior of non-stoichiometric CaAlxSi(7-3x)/4N3:Eu2+ phosphors

Yoon Won Jung, Bonghyun Lee, Satendra Pal Singh, and Kee-Sun Sohn
Opt. Express 18(17) 17805-17818 (2010)

Effect of inhomogeneous broadening on time-resolved photoluminescence in CaAlSiN3:Eu2+

Sangjun Lee and Kee-Sun Sohn
Opt. Lett. 35(7) 1004-1006 (2010)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (14)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved