G. Burns, F.H. Dacol, et al.
Applied Physics Letters
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.
G. Burns, F.H. Dacol, et al.
Applied Physics Letters
B.A. Scott, E.A. Giess, et al.
Materials Research Bulletin
B.A. Scott, S.J.La Placa, et al.
JACS
G. Burns, M.K. Crawford, et al.
Physical Review B