Dynamics of photo-induced changes in the elastic characteristics of lithium niobate crystals doped with Jahn–Teller Fe2+ ions

Dynamics of photo-induced changes in the elastic characteristics of lithium niobate crystals doped with Jahn–Teller Fe2+ ions

The effect of admixture Jahn–Teller Fe 2+ ions on the elastic characteristics of lithium niobate was studied. The appearance of photostrains and a change in elastic moduli under the influence of laser radiation was established, thus enabling the creation of device elements with optically controlled...

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Veröffentlicht in:Physics of the solid state 2017-02, Vol.59 (2), p.304-309
Hauptverfasser: Golenishchev-Kutuzov, A. V., Golenishchev-Kutuzov, V. A., Kalimullin, R. I., Semennikov, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Ferroelectricity
Ferrous ions
Jahn-Teller effect
Lithium niobates
Modulus of elasticity
Physics
Physics and Astronomy
Solid State Physics
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Zusammenfassung:The effect of admixture Jahn–Teller Fe 2+ ions on the elastic characteristics of lithium niobate was studied. The appearance of photostrains and a change in elastic moduli under the influence of laser radiation was established, thus enabling the creation of device elements with optically controlled elastic characteristics.
ISSN:1063-7834
1090-6460
DOI:10.1134/S106378341702007X