1.
Sci Rep
; 4: 5235, 2014 Jun 10.
Article
in English
| MEDLINE
| ID: mdl-24913315
ABSTRACT
We investigate photoluminescence of Eu-related emission in a GaN host consisting of thin layers grown by organometallic vapor-phase epitaxy. By comparing it with a reference sample of Eu-doped Y2O3, we find that the fraction of Eu(3+) ions that can emit light upon optical excitation is of the order of 1%. We also measure the quantum yield of the Eu-related photoluminescence and find this to reach (~10%) and (~3%) under continuous wave and pulsed excitation, respectively.
2.
Adv Mater
; 23(30): 3356-62, 2011 Aug 09.
Article
in English
| MEDLINE
| ID: mdl-21671450
Subject(s)
Electronics , Organic Chemicals/chemistry , Electron Transport , Quantum Theory , Temperature
3.
Phys Rev B Condens Matter
; 52(12): R8609-R8612, 1995 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9979906
4.
5.
Phys Rev B Condens Matter
; 50(4): 2645-2648, 1994 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-9976487
6.
7.
Tijdschr Diergeneeskd
; 105(4): 157-8, 1980 Feb 15.
Article
in Dutch
| MEDLINE
| ID: mdl-7368194