| |
articol de periodic |
2010 |
Romanian Journal of Physics, 55-7-8 |
GEORGESCU, S. (autor)
,
COTOI, E. (autor)
,
VOICULESCU, A. (autor)
,
TOMA, O. (autor)
,
MATEI, Cristian (autor)
|
Reflectance spectra of YVO4:Eu3+ phosphoros synthesized by direct precipitation |
|
750-757 |
|
| |
articol de periodic |
2013 |
Romanian Journal of Physics, 58-1-2 |
VOICULESCU, A. (autor)
,
GEORGESCU, S. (autor)
,
MATEI, Cristian (autor)
,
STEFAN, A. (autor)
,
GHEORGHE, I. (autor)
,
ACHIM, A. (autor)
,
VOICU, F. (autor)
|
Infrared-excited red, green, violet and UV luminiscence from langasite crystal doped with Erbium and Ytterbium |
|
136-142 |
|
| |
articol de periodic |
2015 |
Romanian Journal of Physics, 60-3-4 |
VOICULESCU, A. (autor)
,
GEORGESCU, S. (autor)
,
MATEI, Cristian (autor)
,
ȘTEFAN, A. (autor)
,
TOMA, O. (autor)
|
Synthesis and characterization of La3Ga5.5Ta0.5O14 doped with holmium an Ytterbium |
|
495-501 |
|
| |
articol de periodic |
2008 |
Romanian Reports in Physics, 60-4 |
GEORGESCU, S. (autor)
,
COTOI, E. (autor)
,
VOICULESCU, A. (autor)
,
TOMA, O. (autor)
|
Effects of particle size on the luminescence of YVO4:Eu nanocrystals |
|
947-955 |
|
| |
articol de periodic |
2010 |
Romanian Reports in Physics, 62-1 |
VOICULESCU, A. (autor)
,
COTOI, E. (autor)
,
TOMA, O. (autor)
,
GEORGESCU, S. (autor)
,
CONSTANTINESCU, S. (autor)
,
BIBICU, I. (autor)
|
Optical and Mossbauer spectroscopy studies on YVO4: Eu nanophosphor |
|
121-127 |
|
| |
articol de periodic |
2010 |
Romanian Reports in Physics, 62-1 |
GEORGESCU, S. (autor)
,
VOICULESCU, A. (autor)
,
MATEI, Cristian (autor)
,
TOMA, O. (autor)
,
GHEORGHE, L. (autor)
,
ACHIM, A. (autor)
|
Reflectance measurements on Europium-doped langasite, langanite and langatate powders |
|
128-133 |
|
| |
articol de periodic |
2012 |
Romanian Reports in Physics, 64-3 |
GEORGESCU, S. (autor)
,
VOICULESCU, A. (autor)
,
NĂSTASE, Silviu (autor)
,
TOMA, O. (autor)
,
MATEI, Cristian (autor)
,
BÎRJEGA, R. (autor)
|
Effect aluminium substitution on thee phase stability and luminiscence properties of Eu-doped langanite nano-powders synthesized by a citrate sol-gel method |
|
737-742 |
|
| |
articol de periodic |
2014 |
Romanian Reports in Physics, 66-4 |
BIBICU, I. (autor)
,
CONSTANTINESCU, S. (autor)
,
DIAMANDESCU, L. (autor)
,
VOICULESCU, A. (autor)
,
COTOI, E. (autor)
|
Massbauer spectroscopy study on YVO4:Eu luminiscent material |
|
1012-1017 |
|
