𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Cation disorder in ferroelectric Aurivillius phases of the type Bi2ANb2O9(A=Ba, Sr, Ca)

✍ Scribed by Blake, Susan M.; Falconer, Mark J.; McCreedy, Mark; Lightfoot, Philip

Book ID
121458527
Publisher
Royal Society of Chemistry
Year
1997
Tongue
English
Weight
504 KB
Volume
7
Category
Article
ISSN
0959-9428

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Cation Disorder in the Ferroelectric Oxi
Cation Disorder in the Ferroelectric Oxides ABi2Ta2O9, A=Ca, Sr, Ba
✍ RenΓ© Macquart; Brendan J. Kennedy; Yuichi Shimakawa πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 350 KB

The crystal structures of the layered ferroelectric oxides ABi 2 Ta 2 O 9 (A ‫؍‬ Ca, Sr, and Ba) have been re5ned using multiple-wavelength synchrotron powder di4raction data. At room temperature CaBi 2 Ta 2 O 9 and SrBi 2 Ta 2 O 9 have an orthorhombic structure with space group A2 1 am. Bulk sample

Phase transition in Pb4.9A0.1Ge2.7Si0.3O
Phase transition in Pb4.9A0.1Ge2.7Si0.3O11 (A=Ca,Sr,Ba) ferroelectrics
✍ N.K. Mishra; R. Sati; R.N.P. Choudhary πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 363 KB

Polycrystalline samples of modified lead germanate Pb 4.9 A 0.1 Ge 2.7 Si 0.3 O 11 A Ca; Sr; Ba have been prepared by solid-state reaction technique. X-ray studies have been carried out to check the formation of single-phase composition and to obtain preliminary structural data. Measurements of diel