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Communication Dans Un Congrès Année : 2005

Structure Properties relationships in LiNbO3-based multilayered ferroelectric structures

Résumé

We report the growth of LiNbO3 thin films onto In2O3:Sn-coated <111>-Si substrates by standard radio-frequency sputtering. Multi-layer procedures, up to 4 successive deposits, have been developed that can subsequently improve the structural and macroscopic ferroelectric properties of such as-grown composite structures. The enhancement of polarization, as high as 40 microC.cm-2 in 4-stacked layers, is attributed to c-oriented seed-layer-induced crystallization (self-polarization) and interfacial (migratory) polarization.
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Dates et versions

hal-00186147 , version 1 (08-11-2007)

Identifiants

  • HAL Id : hal-00186147 , version 1

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Veronique Bornand, Philippe Papet. Structure Properties relationships in LiNbO3-based multilayered ferroelectric structures. 12th International Symposium on Electrecets ISE 12, Sep 2005, Brazil. pp.466-468. ⟨hal-00186147⟩
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