A. Gupta, B.W. Hussey, et al.
Journal of Solid State Chemistry
Paper
Soft optic phonon mode in ferroelectric Pb5Ge3O11
Abstract
A temperature dependent "soft" optic phonon is found in the ferroelectric Pb5Ge3O11. Other details of the optic phonons that transform as the totally symmetric irreducible representation also are reported. © 1972.
Related
Chu R. Wie, K. Xie, et al.
Proceedings of SPIE 1989
L. Kuhn, M.L. Dakss, et al.
Applied Physics Letters
E.A. Giess, B.A. Scott, et al.
Materials Research Bulletin