Chemical composition-structure-properties relations in a series of Sr x Ba1-x Nb2O6 compounds

Autor: V. I. Simonov
Rok vydání: 2009
Předmět:
Zdroj: Journal of Structural Chemistry. 50:66-70
ISSN: 1573-8779
0022-4766
DOI: 10.1007/s10947-009-0191-z
Popis: Based on structural studies of SrxBa1-xNb2O6 crystals with different concentrations of strontium and barium, the structural causality of optical nonlinearity of these crystalline materials is established. YAG:Nd laser radiation of the crystals results in a monotonic decrease in the second harmonic intensity with increasing strontium concentration in a sample. Fine details of the structure responsible for this effect are determined.
Databáze: OpenAIRE