Ellen J. Yoffa, David Adler
Physical Review B
We report very accurate measurements of the optic index of refraction as a function of temperature n(T) of two ferroelectric materials PbTiO3 and Pb5Ge3O11. In sharp contrast to results in BaTiO3, n(T) is linear in the high-temperature centrosymmetric phases. The implications are discussed. © 1982 The American Physical Society.
Ellen J. Yoffa, David Adler
Physical Review B
J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
Julian J. Hsieh
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films