Ultrafine Cr-doped Al2O3 prepared by detonation synthesis

Описание

Тип публикации: статья из журнала

Год издания: 2005

Идентификатор DOI: 10.1007/s10789-005-0221-y

Аннотация: Data are presented on the phase composition, particle size distribution, EPR, and luminescence of ultrafine chromium-doped alumina powders prepared by detonation synthesis. The largest particles in the powders are shown to consist mainly of a Cr2O3 solid solution in alpha-Al2O3. The luminescence spectrum of fine particles shows, inПоказать полностьюaddition to lines characteristic of ruby, extra lines which are tentatively attributed to Cr3+ ions incorporated substitutionally into theta-Al2O3.

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Издание

Журнал: INORGANIC MATERIALS

Выпуск журнала: Vol. 41, Is. 8

Номера страниц: 830-835

ISSN журнала: 00201685

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA

Авторы

  • Lyamkina N.E. (Krasnoyarsk State Technical University)
  • Chiganova G.A. (Krasnoyarsk State Technical University)
  • Taranova M.A. (Krasnoyarsk State Technical University)
  • Slabko V.V. (Kirensky Institute of Physics,Siberian Division,Russian Academy of Sciences)
  • Vorotynov A.M. (Kirensky Institute of Physics,Siberian Division,Russian Academy of Sciences)

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