The piezoelectric effect in Na0.5Bi0.5TiO3 ceramics
UNSPECIFIED. (2002) The piezoelectric effect in Na0.5Bi0.5TiO3 ceramics. JOURNAL OF PHYSICS-CONDENSED MATTER, 14 (21). pp. 5399-5406. ISSN 0953-8984Full text not available from this repository.
Piezoelectric properties of Na0.5Bi0.5TiO3 ceramics have been investigated over a broad temperature range using a resonance technique. The thermal behaviours of the piezoelectric tensor coefficients d(31), d(33) and d(15) confirm that there is a distinct phase transformation at 200 degreesC. For the first time it has been found that a piezoelectric signal connected with the tensor component d(33) is observed up to 280 degreesC. This corresponds to earlier neutron and x-ray diffraction data on the point of transition from rhombohedral to tetragonal symmetry.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||JOURNAL OF PHYSICS-CONDENSED MATTER|
|Publisher:||IOP PUBLISHING LTD|
|Official Date:||3 June 2002|
|Number of Pages:||8|
|Page Range:||pp. 5399-5406|
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