Influence of the Aggregation-Precipitation State on the Thermoluminescence of Non-Irradiated KC1(1-x) Brx: Eu2+ Mixed Crystals

R. Perez Salas, M. Barboza-Flores, A. Clark Bayon

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Thermoluminescence, absorption and luminescence spectra of as grown and well aged non-irradiated KC1 Br (l-x) X crystals, containing an average of 150 ppm of EuCl2as a dopant are analyzed as a function of the sample composition. The precipitation state of the KCl(iBr x system is characterized by optical absorption and luminescence measurements.

Original languageEnglish
Pages (from-to)75-80
Number of pages6
JournalRadiation Effects and Defects in Solids
Volume119-121
Issue number1
DOIs
StatePublished - 1991

Bibliographical note

Funding Information:
Sciences (Italy), DGICSA-SEP, and CONACyT (Mexico). The authors thank Ricardo Guerrero (IFUNAM) for growing the crystals. We are most grateful to STAUS and the following Sonora State Government officials for financial support provided as travel grant: Alba Celina Soto Soto, Cecilia Soto Gonzalez, Luz Mercedes A. de Corral, Hector Parra Enriquez, Carlos Mendivil Montiel, Ernest0 Lopez Riesgo, Jesus Torres Gallegos, Leone1 Arguelles Mendez, Modesto Gutierrez Coronado, Juan Ceballos Ayala, Patricio Estevez Nenninger, Roberto Sanchez Cerezo, and Leobardo Aguirre Corral.

Funding Information:
This work was partially supported by the Third World Academy of

Keywords

  • Mixed alkali halides
  • precipitates
  • thermoluminescence

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