Particle size effect on the crystal structure symmetry of K0.5 Na0.5NbO3

Journal of the European Ceramic Society

Volumn 25, Issue 12 SPEC. ISS., 2005, Pages 2075-2079

  Shiratori, Yosuke ^a   Magrez, Arnaud ^a,b   Pithan, Christian ^a  

^a FORSCHUNGSZENTRUM JÜLICH   (Germany)

^b EPFL   (Switzerland)

Author keywords

Niobates; Perovskites; Powders chemical preparation; Raman spectroscopy; X ray methods

Indexed keywords

ANNEALING; CRYSTAL SYMMETRY; MICROEMULSIONS; PARTICLE SIZE ANALYSIS; PHASE TRANSITIONS; RAMAN SPECTROSCOPY; SYNTHESIS (CHEMICAL); X RAY POWDER DIFFRACTION;

MICROEMULSION MEDIATED SYNTHESIS; MONOCLINIC STRUCTURE; PARTICLE SIZE EFFECT; ROOM TEMPERATURE;

SODIUM COMPOUNDS;

X-RAY;

EID: 20444443141     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2005.03.012     Document Type: Article

References (14)

1. 3) J. Appl. Phys. 83 1998 3288-3297
2. E. Ringgaard and T. Wurlitzer Lead-free piezoceramics based on alkali niobates. In Electroceramics IX 2004 (C7-507)
3. B. Jaffe W.R. Cook and H. Jaffe Piezoelectric Ceramics 1971 Academic Press London pp. 185-212
4. 6 induced by size effect Chem. Phys. Lett. 391 2004 288-292
5. B.D. Begg K.S. Finnie and E.R. Vance Raman study of the relationship between room-temperature tetragonality and the Curie point of barium titanate J. Am. Ceram. Soc. 79 1996 2666-2672
6. 3 J. Raman Spectrosc. 29 1998 379-384
7. H. Herrig and R. Hempelmann A colloidal approach to nanometre-sized oxide ceramics powders Mater. Lett. 27 1996 287-292
8. 3 powders. J. Cryst. Growth, 2005, in press.
9. H. Barańska A. Łabudzińska and J. Terpiński Laser Raman Spectrometry: Analytical Applications 1987 Ellis Horwood Limited Chichester Chapter 4, pp. 94, 117
10. M. Ahtee and A.W. Hewat Structural phase transition in sodium-potassium niobate solid solutions by neutron powder diffraction Acta Cryst. A34 1978 309-317
11. G. Herzberg Molecular Spectra and Molecular Structure: II. Infrared and Raman Spectra of Polyatomic Molecules 1945 Van Nostrand New York p. 122
12. D.L. Rousseau R.P. Bauman and S.P.S. Porto Normal mode determination in crystals J. Raman Spectrosc. 10 1981 253-290
13. H. Poulet and J.P. Mathieu Vibration Spectra and Symmetry of Crystals 1976 Gordon and Breach New York Chapter 5
14. M.Ya. Gamarnik Tensile and compressive effect of intracrystalline pressure in small particles Phys. Stat. Sol. (b) 164 1991 107-119