Zobrazeno 1 - 3
of 3
pro vyhledávání: '"M. V. Derzyan"'
Autor:
Christophe Dujardin, K. L. Ovanesyan, Nicolas Garnier, M. V. Derzyan, T. I. Butaeva, Ashot Petrosyan, G.O. Shirinyan, Irina Kamenskikh, C. Pedrini
Publikováno v:
Optical Materials. 24:259-265
In this paper we present results of optical and scintillation studies of three series of LuAP and LuYAP crystals differing in yttrium and cerium concentrations. Comparison of as-grown and UV-irradiated crystals has revealed two types of color centers
Autor:
K. L. Ovanesyan, Christophe Dujardin, C. Pedrini, Nicolas Garnier, T. I. Butaeva, G.O. Shirinyan, Ashot Petrosyan, M. V. Derzyan
Publikováno v:
Radiation Effects and Defects in Solids. 157:943-949
The light yield and decay properties are the most crucial parameters of cerium-doped lutetium orthoaluminate (LuAlO 3 -Ce, LuAP) and yttrium containing solid solution (Lu 1 m x Y x AlO 3 -Ce, LuYAP), which will be used in Positron Emission Tomographs
Autor:
C. Pedrini, M. V. Derzyan, T. I. Butaeva, C. Durjardin, Ashot Petrosyan, R. G. Manucharyan, K. L. Ovanesyan, G.O. Shirinyan
Publikováno v:
Crystal Research and Technology. 33:241-248
Chemical and structural effects in LuAlO 3 -Ce 3+ single crystals grown by the Bridgman method were studied using spectral emission, x-ray, etching and optical techniques. The Ce concentration distribution was found to exhibit the normal freeze behav