DocumentCode :
873295
Title :
Electrostrictive and photoluminescent properties in Pr-doped (Ba,Sr)(Ti,Al)O/sub 3/ ceramics
Author :
Wang, Xusheng ; Yamada, Hiroshi ; Xu, Chao-Nan
Author_Institution :
PRESTO, Japan Sci. & Technol. Agency, Saitama
Volume :
53
Issue :
11
fYear :
2006
fDate :
11/1/2006 12:00:00 AM
Firstpage :
1969
Lastpage :
1973
Abstract :
Pr3+-doped (Ba,Sr)(Ti,Al)O3 ceramics were prepared using a conventional solid-state reaction technique. Multiple functions of electrostriction and photoluminescence were realized in the ceramics. Red emission (614 nm) was observed in the samples, and the intensity reached its largest value in the sample of 40 mol% Sr addition. Although the electrostrictive strain decreased in the Pr and Al doped samples, the temperature dependence is remarkably improved comparable to the undoped sample
Keywords :
barium compounds; electrostriction; photoluminescence; piezoceramics; praseodymium; strontium compounds; (BaSr)(TiAl)O3:Pr; 614 nm; ceramics; electrostriction; photoluminescence; solid-state reaction technique; Capacitive sensors; Ceramics; Crystalline materials; Dielectric materials; Electrostriction; Ferroelectric materials; Hysteresis; Optical materials; Photoluminescence; Strontium;
fLanguage :
English
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-3010
Type :
jour
DOI :
10.1109/TUFFC.2006.136
Filename :
4037204
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=873295
بازگشت