Characterization of the cotunnite-type phases of zirconia and hafnia by neutron diffraction and raman spectroscopy

Journal of the American Ceramic Society

Volumn 80, Issue 7, 1997, Pages 1910-1914

  Haines, Julian ^a   Léger, Jean Michel ^a   Hull, Steve ^b   Petitet, Jean Pierre ^c   Pereira, Altair S ^d   Perottoni, Claudio A ^d   Da Jornada, João A H ^d  

^a CNRS   (France)

^b RUTHERFORD APPLETON LABORATORY   (United Kingdom)

^c UNIVERSITÉ PARIS 13   (France)

^d FEDERAL UNIVERSITY OF RIO GRANDE DO SUL   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

CHARACTERIZATION; CRYSTAL STRUCTURE; NEUTRON DIFFRACTION; PHASE TRANSITIONS; RAMAN SPECTROSCOPY; ZIRCONIA;

COTUNNITE TYPE PHASE; HAFNIA; MULTIANVIL DEVICE; POLYHEDRAL METAL OXYGEN DISTANCE; TIME OF FLIGHT NEUTRON POWDER DIFFRACTION;

OXIDES;

EID: 0031188419     PISSN: 00027820     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1151-2916.1997.tb03073.x     Document Type: Article

References (26)

1. J. Haines, J. M. Léger, and A. Atouf, "Crystal Structure and Equation of State of Cotunnite-Type Zirconia," J. Am. Ceram. Soc., 78, 445-48 (1995).
2. 2"; pp. 130-32 in High Pressure Science and Technology, Proceedings of the Joint XV AIRAPT and XXXIII EHPRG International Conference (Warsaw, Poland, September 1995). Edited by W. A. Trzeciakowski. World Scientific, Singapore, 1996.
3. 2 Compounds with Coordination Numbers from 6 to 11 at High Pressures"; pp. 405-407 in High Pressure Science and Technology, Proceedings of the Joint XV AIRAPT and XXXIII EHPRG International Conference (Warsaw, Poland, September 1995). Edited by W. A. Trzeciakowski. World Scientific, Singapore, 1996.
4. 2)," Acta Crystallogr., 12, 507-11 (1959).
5. 2," Acta Crystallogr., 18, 983-91 (1965).
6. R. Ruh and P. W. R. Corfield, "Crystal Structure of Monoclinic Hafnia and Comparison with Monoclinic Zirconia," J. Am. Ceram. Soc., 53, 126-29 (1970).
7. 2 Using a Diamond Anvil and Single Crystal X-ray Diffraction Method," Phys. Chem. Miner., 13, 233-37 (1986).
8. 2 by High Resolution Neutron Powder Diffraction," Proc. Jpn. Acad., 66(B), 193-96 (1990).
9. C. J. Howard, E. H. Kisi, and O. Ohtaka, "Crystal Structures of Two Orthorhombic Zirconias," J. Am. Ceram. Soc., 74, 2321-23 (1991).
10. O. Ohtaka, T. Yamanaka, and S. Kume, "Synthesis and X-ray Structural Analysis by the Rietveld Method of Orthorhombic Hafnia," Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi, 99, 826-27 (1991).
11. O. Ohtaka, T. Yamanaka, S. Kume, N. Hara, H. Asano, and F. Izumi, "Structural Analysis of Orthorhombic Hafnia by Powder Neutron Diffraction," J. Am. Ceram. Soc., 78, 233-37 (1995).
12. 2," J. Phys. Chem. Solids, 41, 331-34 (1980).
13. O. Ohtaka, S. Kume, and E. Ito, "Stability Field of Cotunnite-Type Zirconia," J. Am. Ceram. Soc., 73, 744-45 (1990).
14. O. Ohtaka, S. Kume, and E. Ito, "Synthesis and Phase Stability of Cotunnite-Type Zirconia," J. Am. Ceram. Soc., 71, C-448-C-449 (1988).
15. O. Ohtaka, T. Yamanaka, S. Kume, E. Ito, and A. Navrotsky, "Stability of Monoclinic and Orthorhombic Zirconia: Studies by High-Pressure Phase Equilibria and Calorimetry," J. Am. Ceram. Soc., 74, 505-509 (1991).
16. 2 above 1000°C at 20 GPa," Phys. Rev. B, 49, 9295-98 (1994).
17. S. R. U. Devi, L. C. Ming, and M. H. Manghnani, "Structural Transformation in Cubic Zirconia," J. Am. Ceram. Soc., 70, C-218-C-219 (1987).
18. R. J. Hemley, C. T. Prewitt, and K. J. Kingma, "High-Pressure Behavior of Silica," Rev. Mineral., 29, 41-81 (1994).
19. J. M. Léger, J. Haines, M. Schmidt, J. P. Petitet, A. S. Pereira, and J. A. H. da Joraada, "Discovery of Hardest Known Oxide," Nature (London), 383, 401 (1996).
20. D. C. Rubie, S. Karato, H. Yan, and H. St. C. O'Neill, "Low Differential Stress and Controlled Chemical Environment in Multianvil High-Pressure Experiments," Phys. Chem. Miner., 20, 315-22 (1993).
21. J. Haines, J. M. Léger, M. Schmidt, J. P. Petitet, A. S. Pereira, and J. A. H. da Jornada, "The Search for New Superhard Materials"; in Proceedings of the XXXIV EHPRG Conference (Leuven Belgium, September 1996). Leuven University Press, in press.
22. W. I. F. David, D. E. Akporiaye, R. M. Ibberson, and C. C. Wilson, Rutherford Appleton Laboratory Report, RAL-88-103, 1988.
23. 2 to 35 GPa and Pressure-Induced Transformation from the Fluorite Structure," Phys. Rev. B., 37, 4250-53 (1988).
24. 2 to 30 GPa and Pressure-Induced Phase Changes," Pramana, 36, 133-41 (1991).
25. 2 Above 35 GPa," Phys. Rev. B, 41, 4309-13 (1990).
26. 2 to 50 GPa by Raman Spectroscopy," Phys. Rev. B., 48, 9205-11 (1993).