| |
articol de periodic |
2009 |
Romanian Journal of Physics, 54-9-10 |
LUPEI, A. (autor)
,
ACHIM, A. (autor)
,
LUPEI, V. (autor)
,
GHEORGHE, C. (autor)
,
GHEORGHE, L. (autor)
,
HAU, S. (autor)
|
Re3+ doped SrWO4 as laser and nonlinear active crystals |
|
919-928 |
|
| |
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 |
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 |
|
