Title of article
Photoacoustic measurement of thermal properties of KCl1−XBrX:Eu2+ mixed crystals
Author/Authors
H.E. and Espinoza-Beltrلn، نويسنده , , F.J. and Ramيrez-Bon، نويسنده , , R. and Pérez-Salas، نويسنده , , R. and Aceves، نويسنده , , R. and Zelaya Angel، نويسنده , , O. and Alvarado، نويسنده , , J.J. and Sلnchez-Sinencio، نويسنده , , F. and Vargas، نويسنده , , H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
5
From page
519
To page
523
Abstract
The thermal diffusivity, thermal conductivity and heat capacity of mixed crystals of KCl1−XBrX:Eu2+ (0 ≤ X ≤ 1) were obtained using the open photoacoustic cell technique and the temperature-rise method. The thermal diffusivity and thermal conductivity show a nonlinear behavior as a function of the concentration X. This behavior is explained by the disorder in the material due to the random distribution of the Cl and Br atoms in the lattice sites. The Eu2+ dopant does not affect the composition dependence of these thermal properties.
Journal title
Chemical Physics Letters
Serial Year
1996
Journal title
Chemical Physics Letters
Record number
1777540
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