作者: A.S. Korotkov , V.V. Atuchin
DOI: 10.1016/J.OPTCOM.2007.12.030
关键词: Chemical formula 、 Crystal structure 、 Inorganic compound 、 Materials science 、 Refraction 、 Refractive index 、 Chemical composition 、 Ionic radius 、 Ion 、 Optics
摘要: Abstract A method is proposed for estimation of mean refractive index a compound which chemical composition known. This based on using systems electronic polarizabilities ions and ionic radii in crystals. Applicability the has been tested representative set ∼100 known inorganic noncentrosymmetric It shown that can be predicted with possible error 0–30% depending nature compound. The majority oxides show acceptable difference