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TDPAC investigation on thermally related HfF4.3H2O and HfO2

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Abstract

The hyperfine quadrupole interaction of HfF4.3H2O at Hf sites is investigated from 14 to 820 K. No transitions have been found. After the complete dehydration of this compound at 393 K, chemical reactions take place which give rise to hafnium oxifluorides and metastable forms of hafnium oxide. Heating treatments at increasing temperatures make HfO2 turn into its monoclinic phase.

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References

  1. J.A. Martínez, M.C. Caracoche, A.M. Rodríguez, P.C. Rivas and A.R. López García, Chem. Phys. Lett. 102(1983)277.

    Google Scholar 

  2. D. Hall, C.E.F. Rickard and T.N. Waters, J. Inorg. Nucl. Chem. 33(1971)2395.

    Google Scholar 

  3. R.W.G. Wyckoff,Crystal Structures, Vol. 2 (Wiley, New York, 1965) p. 129.

    Google Scholar 

  4. Alfa Products, Ventron Division, Thiokol Corporation, 152 Andover Street, Danvers, MA 01923, USA.

  5. J.A. Martinez, A.M. Rodriguez, M.C. Caracoche, R.C. Mercader and A.R. López García, Hyp. Int. 11(1981)261.

    Google Scholar 

  6. I.A. El-Shanshoury, V.A. Rudenko and I.A. Ibrahim, J. Amer. Ceram. Soc. 53(1969)264.

    Google Scholar 

  7. C.E.F. Rickard and T.N. Waters, J. Inorg. Nucl. Chem. 26(1964)925.

    Google Scholar 

  8. S. Koički, M. Marasijević and B. Cekić, Hyp. Int. 14(1983)105.

    Google Scholar 

  9. L. Thomé, H. Bernas, P. Heubes, M. Deicher and E. Recknagel, Nucl. Instr. and Meth. 199 (1982)431.

    Google Scholar 

  10. A.G. Boganov, V.S. Rudenko and L.P. Makarov, Dokl. Akad. Nauk. SSSR 160(1965)1065.

    Google Scholar 

  11. L.N. Komissarova, Yu.P. Simanov and Z.A. Vladimirova, Russian J. Inorg. Chem. 5(1960) 687.

    Google Scholar 

  12. K.S. Mazdiyasni, C.T. Lynch and J.S. Smith, J. Amer. Ceram. Soc. 49(1966)286.

    Google Scholar 

  13. Fluka A.G., Chemische Fabrik, CH-9470 Buchs, Switzerland.

  14. P.R. Gardner and W.V. Prestwich, Can. J. Phys. 48(1970)1430;

    Google Scholar 

  15. H. Barfuss, G. Böhnlein, H. Hohenestein, W. Kreische, H. Niedrig, H. Appel, R. Heidinger, J. Raudies, G. Then and W.G. Thies, Z. Phys. B47(1982)99.

    Google Scholar 

  16. B.E. Gerdau, J. Wolf, H. Winkler and J. Braunsfurth, Proc. Roy. Soc. A311(1969)197;

    Google Scholar 

  17. Y. Yeshurun and B. Arad, J. Phys. C7(1974)430.

    Google Scholar 

  18. M. Salomon, L. Boström, T. Lindquist, M. Pérez and M. Zwansiger, Ark. Fys. 27(1965)97.

    Google Scholar 

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Authors and Affiliations

  1. Departamento de Física, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CC 67, 1900, La Plata, Argentina

    M. C. Caracoche (Member of Carrera del Investigador Científico), J. A. Martínez (Member of Carrera del Investigador Científico), P. C. Rivas (Member of Carrera del Personal de Apoyo a la Investigación y Desarrollo) & A. R. López García (Member of Carrera del Investigador Científico)

  2. CICPBA, Argentina

    M. C. Caracoche (Member of Carrera del Investigador Científico) & J. A. Martínez (Member of Carrera del Investigador Científico)

  3. CONICET, Argentina

    P. C. Rivas (Member of Carrera del Personal de Apoyo a la Investigación y Desarrollo) & A. R. López García (Member of Carrera del Investigador Científico)

Authors
  1. M. C. Caracoche
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  2. J. A. Martínez
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  3. P. C. Rivas
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  4. A. R. López García
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Caracoche, M.C., Martínez, J.A., Rivas, P.C. et al. TDPAC investigation on thermally related HfF4.3H2O and HfO2 . Hyperfine Interact 23, 221–229 (1985). https://doi.org/10.1007/BF02058078

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  • DOI: https://doi.org/10.1007/BF02058078

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