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Temperature-dependent polarized luminescence of exciton polaritons in a ZnO film

Authors :
Th. Gruber
C. Kirchner
Andreas Waag
T. V. Shubina
O. V. Nekrutkina
Bo Monemar
Karl Fredrik Karlsson
A. A. Toropov
Source :
physica status solidi (a). 202:392-395
Publication Year :
2005
Publisher :
Wiley, 2005.

Abstract

We report on the studies of linearly polarized photoluminescence (PL) in a (0001) oriented ZnO epitaxial film, grown by metal organic chemical vapor deposition on a GaN template. The emission of mixed longitudinal-transverse exciton polariton modes was observed up to 130 K that evidences polaritonic nature of the excitonic spectrum up to this elevated temperature.

Details

ISSN :
18626319 and 18626300
Volume :
202
Database :
OpenAIRE
Journal :
physica status solidi (a)
Accession number :
edsair.doi...........87c8a5b1306f8f17d52eac1fcf1a0cf4