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EXAFS study of glasses of the CaO-Ga2O3-GeO2 system

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Konferencja
6th Seminar Porous Glasses-Special Glasses, PGL 2002, Szklarska Poręba, 22-26.IX.2002 r.
Języki publikacji
EN
Abstrakty
EN
X-ray absorption spectroscopy (XAS) measurements for Ca3Ga2Ge3O12 and Ca3Ga2Ge4O14 glasses are presented. In particular, the extended X-ray absorption fine structure (EXAFS) spectra are analysed and local neighbourhood of Ga and Ge atoms is described in detail. The Ge/Ga atoms neighbourhood in considered glasses is compared with the data available for corresponding crystals. Performed comparative crystal-glass structural analysis confirms correlation between crystalline and glassy structures of the Ca3Ga2Ge3O12 and Ca3Ga2Ge4O14 compounds. Our results provide several new detailed data, and some general suggestions on the CaO–Ga2O3–GeO2 glass structure.
Słowa kluczowe
Czasopismo
Rocznik
Strony
125--132
Opis fizyczny
Bibliogr. 18 poz., rys., tab.
Twórcy
  • Faculty of Technical Physics and Applied Mathematics, and TASK Computer Centre, Gdańsk University of Technology, ul. Gabriela Narutowicza 11/12, 80-952 Gdańsk, Poland
autor
  • Faculty of Technical Physics and Applied Mathematics, and TASK Computer Centre, Gdańsk University of Technology, ul. Gabriela Narutowicza 11/12, 80-952 Gdańsk, Poland
autor
  • Faculty of Technical Physics and Applied Mathematics, and TASK Computer Centre, Gdańsk University of Technology, ul. Gabriela Narutowicza 11/12, 80-952 Gdańsk, Poland
autor
  • Department of Physics, Kazimierz Wielki Academy of Bydgoszcz, pl. Weyssenhoffa 11, 85-072 Bydgoszcz, Poland
  • INFM UdR Camerino, Dipartimento di Fisica, Universita di Camerino, Via Madonna delle Carceri, 1-62032 Camerino, MC, Italy
autor
  • INFM UdR Camerino, Dipartimento di Fisica, Universita di Camerino, Via Madonna delle Carceri, 1-62032 Camerino, MC, Italy
Bibliografia
  • [1] Drube J., Struve B., Huber G., Opt. Commun. 50 (1984), 45.
  • [2] Kenyon P., Andrews L., Mc Collum B., Lempicki A., IEEE Quantum Electron. 18 (1982), 1189.
  • [3] Yeh D.C., Sibley W.A., Suscavage M., Drexhange M.G., J. Appl. Phys. 62 (1987), 266.
  • [4] Damen J.P.M., Pistorius J.A., Robertson J.M., Matre. Res. Buli. 12 (1977), 73.
  • [5] Mill B.V, Butashin A.V., Ellern A.M., Majer A.A., Izv. Akad. Nauk SSSR, Ser. Neorgan. Mater. 17 (1981), 1648 (in Russian).
  • [6] Padlyak B.V., Buchynskii P.P., Patent of Ukraine, No. UA 25235 A, 1998.
  • [7] Padlyak B.V., Mudry S., Halchak V., Korolyshyn A., Rybicki J., Witkowska A., Opt. Appl. 30 (2000), 691.
  • [8] Nosenko A.E., Padlyak B.V., Mol. Phys. Rep. 8 (1994), 79.
  • [9] Mill B.V, Butashin A.V. and Ellern A.M., Izv. Akad. Nauk SSSR, Ser. Neorgan. Mater. 19 (1983), 1715 (in Russian).
  • [10] Koningsberger D.C., Prins R. [Eds.], X-ray Absorption - Principles, Applications, Techniques of EXAFS, SEXAFS and XANES, Wiley, New York 1988.
  • [11] Filipponi A., Di Cicco A., Phys. Rev. B 51 (1995), 12322.
  • [12] http://www.esrf.fr
  • [13] Filipponi A., Di Cicco A., Natoli C.R., Phys. Rev. B 52 (1995), 15122.
  • [14] Ibidem, p. 15135.
  • [15] Filipponi A., Di Cicco A., TASK Quart. 4 (2000), 575.
  • [ 16] Miyaji F., Yoko T., Jin J., Sakka S., Fukunaga T., Misawa M., J. Non-Cryst. Solids 175 (1994), 211.
  • [17] Choi Y.G., Kim K.H., Chernov V.A., Heo J., J. Non-Cryst. Solids 259 (1999), 205.
  • [18] Witkowska A., Rybicki J., Murawski L., D i Cicco A., Mol. Phys. Rep. 36 (2002), 133.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW1-0013-0123
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