Rietveld refinement of the gadolinium strontium oxide SrGd 2O4

Powder Diffraction

Volumn 18, Issue 4, 2003, Pages 288-292

  Chaker, H ^a   Kabadou, A ^a   Toumi, M ^b   Ben Hassen, R ^a  

^a University of Sfax   (Tunisia)

^b Struggle and Prevention   (Tunisia)

Author keywords

Rietveld method; Spinel structure; X ray powder diffraction

Indexed keywords

INTERATOMIC DISTANCES; INTEROXIDES;

CRYSTALLIZATION; HEAT TREATMENT; LATTICE CONSTANTS; NEGATIVE IONS; PARTICLE SIZE ANALYSIS; STOICHIOMETRY; SYNTHESIS (CHEMICAL); X RAY POWDER DIFFRACTION;

GADOLINIUM COMPOUNDS;

EID: 0347285550     PISSN: 08857156     EISSN: 19457413     Source Type: Journal    
DOI: 10.1154/1.1616553     Document Type: Article

References (20)

1. Acharya, B., Muralidhar, J., and Pradhan, L. (1991). Regional Lab., Orissa, India, ICDD Grant-in-Aid, ICCD Index No. 42-0343.
2. Barry, R. (1967). J. Inorg. Nucl. Chemi. 29, ICCD Index No. 19-0889.
3. Bednorz, J. G., and Müller, K. A. (1986). Z. Phys. B: Condens. Matter 64, 189.
4. Coelho, A. A., and Cheary, R. W. (1997). XFIT program, Fundamental Parameters Approach to X-ray Line Profile Analysis, Version 4.4.
5. Iwahara, H., Uchida, H., Kondo, K., and Ogaki, K. (1988). J. Electrochem. Soc. 135, 529.
6. Le Bail, A., Duroy, H., and Fourquet, J. L. (1988). Mater. Res. Bull. 23, 447.
7. Minh, N. Q. (1993). J. Am. Ceram. Soc. 76, 563.
8. 4: Ein Beitrag zur Kristallstruktur des Calciumferrat (III) Typs;" Z. Anorg. Allg. Chem. 377, 70-78.
9. Pfoertsch, D. (1980). Ruud, C., Penn State University, University Park, Pennsylvania, USA, ICDD Grant-in-Aid, ICCD Index No. 32-1254, 1272.
10. Rao, C. N. (1993). J. Mater. Sci. Eng. B 18, 1.
11. Rietveld, H. M. (1969). "A profile refinement method for nuclear and magnetic structures," J. Appl. Crystallogr. 2, 65-71.
12. Rodriguez-Carjaval, J. (1990). "XVth Congress of the International Union of Crystallography," Proceedings of the Satellite Meeting on Powder Diffraction, Toulouse, p. 127.
13. Roisnel, T. (2001). WinPLOTR program, Laboratoire de Chimie du Solide et Inorganique Moléculaire, UMR 6511 CNRS-Université de Rennes 1, Institut de Chimie de Rennes, Avenue du Général Leclerc, 35042 Rennes cedex, France.
14. Saiki, A., Ishizawa, N., Mizutani, N., and Kato, M. (1984). "Structural change of C-type rare earth oxides, Ytterbium oxide and Erbium oxide at high temperatures," Acta Crystallogr., Sect. B: Struct. Sci. 40, 76-82.
15. Schreiner, W. (1994). IC Laboratories, Katonah, NY, USA, ICDD Grant-in-Aid, ICCD Index No. 46-0132, 0133, 0148.
16. Shanon, 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. A32, 751-767.
17. Sheldrick., G. M. (1997). Shelxl program, University of Gottingen, Germany.
18. Shirley, R. (2000). CRYSFIRE program, An Interactive Powder Indexing Support Program, Version 9.34g (QBasic), University of Surrey Guildford, Surrey GU2 7XH, England.
19. Sreedharan, O. M., Lawrence, F., and Mathews, T. (2000). Proceedings of the First Asian Conference on Solid State Ionic Devices, Science and Technologie (FACSSIDST 2000), p. 130.
20. Young, R. A., and Wiles, D. B. (1982). "Profile shape functions in Rietveld refinements," J. Appl. Crystallogr. 15, 430-438.