Summary form only given. Quasi-phase-matching (QPM) of ferroelectric crystals with periodically 180/spl deg/ inverted domain structures has emerged as an important technology for nonlinear frequency generation. We report a use of transient current analysis to investigate the kinetics of polarization switching in congruent grown Z-cut lithium niobate (LiNbO/sub 3/) at various field strength and poling direction. Our study indicates the axial anisotropy and the linear dependence of switching current and 1/switching time on E are due to a field-driven sidewise 180/spl deg/ domain motion.
Mobility effects in polarization switching of lithium niobates
01.01.1999
182264 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Chemical Bonding in Photocatalytic Niobates and Tantalates
British Library Conference Proceedings | 2012
|Electrochemical lithium insertion in some niobates MNb2O6 M=Mn. Co, Ni, Cu, Zn and Cd)
Online Contents | 1999
|Investigation of transport numbers in yttrium doped bismuth niobates
Online Contents | 2009
|Electrochemical lithium insertion in some niobates MNb2O6 (M=Mn, Co, Ni, Cu, Zn and Cd)
Online Contents | 1999
|