Lithium niobate (LN) has piezoelectric, electro-optics, nonlinear optical and photorefractive properties, which are rich in mature (surface acoustic filters, EO modulators, frequency converters) or potential (holographic memories, photo-induced waveguide) applications. Using the density functional theory (DFT) combined with the full potential linearized augmented plane waves (FP- LAPW) method implemented in the WIEN2k_12 code, we investigated - with more details - the electronic properties of stoichiometric LN (SLN) such as the band structure, the density of states, the charge density, the effective masses, the hopping integral for Nb-Nb and O-O, as well as different optical properties derived from the dielectric function like the refractiv...
Because of their electro-optical, non-linear optical and photorefractive effet, lithium niobate crys...
Because of their electro-optical, non-linear optical and photorefractive effet, lithium niobate crys...
Using first principles calculations, we study the ground-state structure of bulk proton-exchanged li...
Lithium niobate (LN) has piezoelectric, electro-optics, nonlinear optical and photorefractive proper...
Lithium niobate (LN) has piezoelectric, electro-optics, nonlinear optical and photorefractive proper...
Lithium niobate (LN) has piezoelectric, electro-optics, nonlinear optical and photorefractive proper...
Le niobate de lithium (LN) présente des propriétés piézo-électrique, électro-optique, optique non li...
Le niobate de lithium (LN) présente des propriétés piézo-électrique, électro-optique, optique non li...
The structural, electronic, elastic, mechanical and optical properties of technologically important ...
We investigate the energy band structure, total density of states, the linear, nonlinear optical (NL...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Lithium niobate (LN) is attractive material for the frequency mixers and doublers, integrated optica...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Because of their electro-optical, non-linear optical and photorefractive effet, lithium niobate crys...
Because of their electro-optical, non-linear optical and photorefractive effet, lithium niobate crys...
Using first principles calculations, we study the ground-state structure of bulk proton-exchanged li...
Lithium niobate (LN) has piezoelectric, electro-optics, nonlinear optical and photorefractive proper...
Lithium niobate (LN) has piezoelectric, electro-optics, nonlinear optical and photorefractive proper...
Lithium niobate (LN) has piezoelectric, electro-optics, nonlinear optical and photorefractive proper...
Le niobate de lithium (LN) présente des propriétés piézo-électrique, électro-optique, optique non li...
Le niobate de lithium (LN) présente des propriétés piézo-électrique, électro-optique, optique non li...
The structural, electronic, elastic, mechanical and optical properties of technologically important ...
We investigate the energy band structure, total density of states, the linear, nonlinear optical (NL...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Lithium niobate (LN) is attractive material for the frequency mixers and doublers, integrated optica...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Because of their electro-optical, non-linear optical and photorefractive effect, lithium niobate cry...
Because of their electro-optical, non-linear optical and photorefractive effet, lithium niobate crys...
Because of their electro-optical, non-linear optical and photorefractive effet, lithium niobate crys...
Using first principles calculations, we study the ground-state structure of bulk proton-exchanged li...