Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
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.
Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
T.N. Morgan
Semiconductor Science and Technology
Thomas H. Baum, Carl E. Larson, et al.
Journal of Organometallic Chemistry
F.J. Himpsel, T.A. Jung, et al.
Surface Review and Letters