Electronic Resource
Copenhagen
:
International Union of Crystallography (IUCr)
Applied crystallography online
9 (1976), S. 335-338
ISSN:
1600-5767
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Geosciences
,
Physics
Notes:
The temperature dependence of the axial lattice spacings of a pure BaTiO3 crystal, grown from a `top-seeded' TiO2-rich melt, is presented for the four phases. This behaviour is compared with that of a crystal grown using a potassium fluoride flux. The lower ferroelectric paraelectric transition temperature and the smaller lattice parameter discontinuities exhibited by the latter crystal are attributed to the incorporation of impurities from the flux.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0021889876011436
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