Electron Absorption and Emission Spectra of Eu^{3+} in KEu(WO_{4})_{2}

• Authors: J. Hanuza , L. Macalik , B. Macalik , W. Stręk
• Languages of publication: EN

Abstracts

EN

Electron absorption and emission spectra of Eu^{3+} ion in stoichiometric KEu(WO_{4})_{2} were measured at the temperature range 15-300 K. The oscillator strengths of f-f transitions and the Judd-Ofelt parameters were evaluated. The assignment of vibronic transitions is given and mechanism of emission decay is discussed.

Keywords

EN

78.20.Wc; 78.55.Hx

Discipline

• 78.55.Hx: Other solid inorganic materials

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1993
• Volume: 84
• Issue: 5
• Pages: 899-902

Dates

published

1993-11

Contributors

author

J. Hanuza

• W. Trzebiatowski Institute for Low Temperatures and Structure Research, Polish Academy of Sciences, P.O.Box 937, 50-950 Wrocław 2, Poland

author

L. Macalik

• W. Trzebiatowski Institute for Low Temperatures and Structure Research, Polish Academy of Sciences, P.O.Box 937, 50-950 Wrocław 2, Poland

author

B. Macalik

• W. Trzebiatowski Institute for Low Temperatures and Structure Research, Polish Academy of Sciences, P.O.Box 937, 50-950 Wrocław 2, Poland

author

W. Stręk

• W. Trzebiatowski Institute for Low Temperatures and Structure Research, Polish Academy of Sciences, P.O.Box 937, 50-950 Wrocław 2, Poland

Identifiers

DOI

10.12693/APhysPolA.84.899