Mixed valencies system Sr 1Àx La x PbO 3Àd (0 6 x 6 0.15) has been prepared by solid state reaction at 900 °C. All solutions crystallize in a distorted perovskite structure and were carefully examined by chemical analysis and X-ray diffraction. The La 3+ -substitution was checked via the linear depe
Location of lanthanide impurity energy levels in the III–V semiconductor AlxGa1−xN (0 ⩽ x ⩽ 1)
✍ Scribed by P. Dorenbos; E. van der Kolk
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 157 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0925-3467
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