We present a band energy approach for a total energy cluster optimization which accounts for the various structural modifications caused by the non-stoichiometry of KNbO 3 crystals. The variation of the optical properties with the deviation from the stoichiometric composition can be understood withi
Non-stoichiometric defects in sapphire
โ Scribed by J.J. Mills
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 250 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0022-3697
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We present a band structure approach with a molecular dynamics cluster optimization which accounts for the various structural modifications related to the non-stoichiometry of LiNbO 3 crystals. The variation of the optical properties with the deviation from the stoichiometric composition can be unde
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