In-Sang Yang, G. Burns, et al.
Physica C: Superconductivity and its applications
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
B.A. Scott, E.A. Giess, et al.
Materials Research Bulletin
A.W. Smith, G. Burns
Physics Letters A
S.J. La Placa, P.W.R. Corfield, et al.
Solid State Communications