Structural changes resulting from doping Ti2O3 with Sc2O3 or Al2O3
โ Scribed by Catherine E. Rice; William R. Robinson
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 480 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0022-4596
No coin nor oath required. For personal study only.
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The photoluminescence spectrum of Ti'+-doped Gd,Sc2Al,0,2 observed at 77 K and below consists of a series of zero-phonon lines with vibronic structure and a broad band spanning the wavelength range 650 to 1300 nm. By using time-resolved spectroscopy this spectrum has heen shown to have overlapping f
In 2 O 3 crystallizes in the bixbyite, or C-type rare earth, structure (space group Ia3), as do the smaller lanthanide oxides (Tb+Lu) and the oxides of Y and Sc. Solid solutions of In 2ุx M x O 3ุ (M โซุโฌ Y or Sc) with varying lattice parameters were prepared and doped with tin. Substitution of tin o