SrS:Eu and CaS:Eu Thin Films: Influence of Host Lattice on Kinetics of Europium Emission

• Authors: K. Świątek , M. Godlewski , L. Niinistö , M. Leskelä
• Languages of publication: EN

Abstracts

EN

In this paper we report the studies of photoluminescent properties of CaS:Eu and SrS:Eu thin films containing up to 3 mole % of Eu, grown by the atomic layer epitaxy method. The energy transfer and direct intrashell excitation channels of Eu ions are examined in function of temperature.

Keywords

EN

71.55.Gs; 76.30.Kg; 78.55.Et

Discipline

• 78.55.Et: II-VI semiconductors
• 71.55.Gs: II-VI semiconductors
• 76.30.Kg: Rare-earth ions and impurities

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1992
• Volume: 82
• Issue: 5
• Pages: 769-772

Dates

published

1992-11

Contributors

author

K. Świątek

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

M. Godlewski

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

L. Niinistö

• Laboratory of Inorganic and Analytical Chemistry, Helsinki University of Technology, 02150 Espoo, Finland

author

M. Leskelä

• Laboratory of Inorganic and Analytical Chemistry, Helsinki University of Technology, 02150 Espoo, Finland

Identifiers

DOI

10.12693/APhysPolA.82.769