Huanosta-Tera, A. Castaņeda-Guzman, R. Pineda-Flores, J.L. <br/><br/>
Characterization of Bi/sub 4-x/R/sub x/Ti/sub 3/O sub 12/ (R/x=Pr, Nd, Gd, Dy, x=0.8) layered electroceramics by a photoacoustic method. 

 -  2003. 
 - Vol. 38, no. 6, pp. 1073-1079. 
 = Materials Research Bulletin 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Ceramics<br/>Dielectric properties<br/>Ferroelectricity<br/>Phase transition