Gerald Burns, F.H. Dacol, et al.
Solid State Ionics
Measurements of the optic index of refraction, along the c axis, are presented for three representative single crystals in the (PbxBa 1-x) Nb2O6 ferroelectric system. In particular, we show that as the temperature is lowered, crystals at the morphotropic phase boundary (x=0.63±0.03) first develop a polarization along the c axis and then, at lower temperature, the polarization rotates to the ab plane.
Gerald Burns, F.H. Dacol, et al.
Solid State Ionics
A.S. Bhalla, R. Guo, et al.
Journal of Applied Physics
G. Burns, M.K. Crawford, et al.
Physical Review B
U. Venkateswaran, K. Strössner, et al.
Solid State Communications