Title of article :
Phenomenological modeling and design of new acentric crystals for optoelectronics
Author/Authors :
Atuchin، نويسنده , , V.V. and Kidyarov، نويسنده , , B.I. and Pervukhina، نويسنده , , N.V.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
The sets of ∼600 noncentrosymmetric simple and binary oxides and ∼270 sulfides have been observed and classified. The fields have been defined on the plane of the shortest chemical bond lengths between cations and anions in which appearance of the crystals not having center of inversion is possible. Interrelation between nonlinear optical susceptibility χ(2) and chemical bonding in oxides and sulfides has been considered. The intervals of the shortest bond lengths cation–anion optimal for high rank χ(2) have been estimated for the compounds.
Keywords :
Sulfide , Nonlinear optical susceptibility , Noncentrosymmetric crystals , structure , Oxide
Journal title :
Computational Materials Science
Journal title :
Computational Materials Science