X-ray diffraction data for the new ferroelectric tetragonal tungsten bronze phases, Ba2RETi2M3O15:M=Nb and RE=La, Pr, Nd, Sm, Gd, Dy, (Bi);M=Ta and RE=La, Nd

Powder Diffraction

Volumn 20, Issue 1, 2005, Pages 43-46

  Miles, Gabrielle C ^a   Stennett, Martin C ^a   Pickthall, David ^a   Kirk, Caroline A ^a   Reaney, Ian M ^a   West, Anthony R ^a  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

COORDINATION NUMBER; LINEAR VARIATION; OCTAHEDRAL FRAMEWORKS; RARE EARTH CATIONS; TETRAGONAL TUNGSTEN BRONZE; TETRAGONAL TUNGSTEN-BRONZE STRUCTURE; TRIVALENT ION; X-RAY DIFFRACTION DATA;

IONIC CONDUCTION; POSITIVE IONS;

X RAY DIFFRACTION;

EID: 20444437886     PISSN: 08857156     EISSN: 19457413     Source Type: Journal    
DOI: 10.1154/1.1803838     Document Type: Article

References (6)

1. Kirk, C. A., Stennett, M. C., Reaney, I. M., and West, A. R. (2002). " A New Relaxor Ferroelectric., " J. Mater. Chem. 12, 2609.
2. Chen, X. M. and Yang, J. S. (1999). " Dielectric Characteristics of Ceramics in BaO-Nd2O3-TiO2-Ta2O5 System., " J. Eur. Ceram. Soc. 19, 139.
3. Chen, X. M., Liu, C. L., Yang, J. S., and Wu, Y. J. (1999). " Ba4Nd2Ti4Ta6O30 Dielectric Ceramics Modified by Bi Substitution for Nd., " J. Solid State Chem. 148, 438.
4. Miles, G. C., Stennett, M. C., Pickthall, D., Kirk, C. A., Reaney, I. M., and West, A. R. (in preparation).
5. Jamieson, P. B., Abrahams, S. C., and Bernstein, J. L. (1969). " Ferroelectric Tungsten Bronze-Type Crystal Structures. Π. Barium Sodium Niobate Ba(4+x)Na(2-2x)Nb10O30., " J. Chem. Phys. 50, 4352.
6. Shannon, R. D. (1976) "Revised Effective Ionic Radii and Systematic Studies of Interatomic Distances in Halides and Chalcogenides, " Acta Crystallogr., Sect. A: Cryst. Phys., Diffr., Theor. Gen. Crystallogr. 32, 751.