Spectroscopy of Ion Pairs in Binuclear Compounds; CsCdBr_{3}:Pr^{3+}

• Authors: J. Heber , U. Schäfer , J. Neukum , N. Bodenschatz
• Languages of publication: EN

Abstracts

EN

The spectroscopy of pairs of rare-earth ions is demonstrated for Pr^{3+}:CsCdBr_{3} For reasons of charge compensation only two definite types of Pr^{3+} pairs are formed independent of concentration. Only the pair with the Pr^{3+} ions as direct neighbors shows upconversion. The dynamics of this upconversion process is studied by time-resolved spectroscopy and discussed in the energy level schemes of the single ions, and the pair.

Keywords

EN

71.55.Jv

Discipline

• 71.55.Jv: Disordered structures; amorphous and glassy solids

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1993
• Volume: 84
• Issue: 5
• Pages: 889-894

Dates

published

1993-11

Contributors

author

J. Heber

• Institute of Solid State Physics, Technical University of Darmstadt, Darmstadt, Germany

author

U. Schäfer

• Institute of Solid State Physics, Technical University of Darmstadt, Darmstadt, Germany

author

J. Neukum

• Institute of Solid State Physics, Technical University of Darmstadt, Darmstadt, Germany

author

N. Bodenschatz

• Institute of Solid State Physics, Technical University of Darmstadt, Darmstadt, Germany

Identifiers

DOI

10.12693/APhysPolA.84.889