Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/461
PIRA download icon_1.1View/Download Full Text
Title: Dielectric properties of barium titanate ceramics doped by B₂O₃ vapor
Authors: Qi, J
Chen, WP
Wang, Y 
Chan, HLW 
Li, L
Issue Date: 1-Dec-2004
Source: Journal of applied physics, 1 Dec. 2004, v. 96, no. 11, p.6937-6939
Abstract: The effects of B₂O₃ vapor doping on the dielectric properties of barium titanate ceramics were studied. After the doping, the Curie point of BaTiO₃ ceramics was increased from 128 °C to 130 °C and the maximum dielectric constant was considerably increased. X-ray diffraction showed that both the grain lattice parameters and the tetragonality were increased by the boron oxide vapor doping. It was proposed that boron interstitial was introduced into the grain lattice of barium titanate ceramics by B₂O₃ vapor doping and the dielectric properties were thus obviously changed.
Keywords: Boron compounds
Barium compounds
Ferroelectric ceramics
Permittivity
Dielectric losses
Lattice constants
Crystal structure
X-ray diffraction
Interstitials
Ferroelectric Curie temperature
Doping
Publisher: American Institute of Physics
Journal: Journal of applied physics 
ISSN: 0021-8979
EISSN: 1089-7550
Rights: © 2004 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in J.Q. Qi et al. J. Appl. Phys. 96, 6937 (2004) and may be found at http://link.aip.org/link/?jap/96/6937
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
barium-titanate_04.pdf147.04 kBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show full item record

Page views

92
Last Week
2
Last month
Citations as of May 22, 2022

Downloads

406
Citations as of May 22, 2022

SCOPUSTM   
Citations

37
Last Week
1
Last month
0
Citations as of May 27, 2022

WEB OF SCIENCETM
Citations

34
Last Week
0
Last month
0
Citations as of May 26, 2022

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.