Subbarao, E. C. ; Shirane, G. (1959) Dielectric and structural studies in the systems Ba(Ti,Nb)O3 and Ba(Ti,Ta)O3 Journal of the American Ceramic Society, 42 (6). pp. 279-284. ISSN 0002-7820
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Official URL: http://onlinelibrary.wiley.com/doi/10.1111/j.1151-...
Related URL: http://dx.doi.org/10.1111/j.1151-2916.1959.tb12954.x
Abstract
The dielectric properties, lattice parameters, and X-ray and neutron diffraction intensities of solid solutions of BaTiO3 containing Nb or Ta were studied. These solid solutions have a perovskite-type structure with part of the Ti4+ ions replaced by Nb5+ or Ta6+ ions and with some cation vacancies. These solid solutions exhibit a remarkable lowering of the Curie point, but the tetragonal-orthorhombic and the orthorhombic-rhombohedral transition points are raised.
Item Type: | Article |
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Source: | Copyright of this article belongs to John Wiley and Sons. |
ID Code: | 76296 |
Deposited On: | 31 Dec 2011 12:20 |
Last Modified: | 31 Dec 2011 12:20 |
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