Search results

Sort By:

Limit search:

Photoluminescence Kinetics of YAG Crystals Activated with Ce, and Ce and Mg

100%

Barzowska J., Kubicki A., Grinberg M., Kaczmarek S., Łuczyński Z., Wojtowicz A., Koepke C.

Acta Physica Polonica A

1999

vol. 95

issue 3

395-402

A basic spectroscopic measurements of luminescence, absorption, luminescence excitation spectra and emission kinetic measurements on YAG crystals activated with cerium and magnesium are presented. We report that the Ce^{3+} luminescence decay constant, at 65 ns, is independent of Ce concentrations (from 0.05 to 0.2%) and that it does not change with the presence or absence of the Mg co-dopant. Nevertheless, we find that under pulsed laser excitation at 290 nm the rise time in Ce luminescence time profiles is effectively shorter in the Mg co-doped samples.

Refine search results

1 Acta Physica Polonica A

1 1999

1 Barzowska J.

1 Grinberg M.

1 Kaczmarek S.

1 Koepke C.

1 Kubicki A.

1 Wojtowicz A.

1 Łuczyński Z.

Search results

Photoluminescence Kinetics of YAG Crystals Activated with Ce, and Ce and Mg