46 citations · 96 across the 4 of their papers we have counts for
4 papers · 1 filter
Growth and Investigation of Nd_{1-x}Sm_{x}ScO_{3} and Sm_{1-x}Gd_{x}ScO_{3} Solid-Solution Single Crystals
R. Uecker, D. Klimm, R. Bertram +6
The pseudo-cubic lattice parameters of rare-earth (RE) scandate, REScO3, single crystals grown by the Czochralski technique with RE=Dy to Pr lie between about 3.95 and 4.02 Angstro…
Laser-heated pedestal growth of cerium doped calcium scandate crystal fibers
J. Philippen, C. Guguschev, R. Bertram +1
Ce3+ doped oxide materials are promising for optical emission in the green spectral range. The growth of CaSc2O4:Ce3+ single crystals is reported here for the first time. Laser hea…
On the effect of oxygen partial pressure on the chromium distribution coefficient in melt-grown ruby crystals
Steffen Ganschow, Detlef Klimm, Rainer Bertram
Small ruby crystals were grown by the Czochralski technique in different atmospheres and their actual chromium content was analysed by a wet chemical method. The chromium distribut…
Growth of Oxide Compounds under Dynamic Atmosphere Composition
D. Klimm, S. Ganschow, D. Schulz +3
Commercially available gases contain residual impurities leading to a background oxygen partial pressure of typically several 10^{-6} bar, independent of temperature. This oxygen p…