Title of article :
Growth and characteristics of near-stoichiometric Zn:LiNbO3 crystals grown by TSSG method
Author/Authors :
Shuangquan Fang، نويسنده , , Biao Wang، نويسنده , , Tao Zhang، نويسنده , , Furi Ling، نويسنده , , Yequan Zhao، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2005
Abstract :
A series of near-stoichiometric Zn:LiNbO3 (Zn:NSLN) crystals were grown by the top seed solution growth (TSSG) method using K2O as flux. Defect structures and Zn2+ occupation mechanism were analyzed and discussed by X-ray powder diffraction (XRD), differential thermal analysis (DTA), ultraviolet-visible (UV) absorption and infrared (IR) spectrum measurement. Moreover, we also found that the threshold concentration of ZnO in NSLN were between 2 and 3 mol%.
Keywords :
LiNbO3 , Threshold , Near-stoichiometric , Dsefect structure
Journal title :
Materials Chemistry and Physics
Journal title :
Materials Chemistry and Physics
