Dispersion curve of PbTiO3 in tetragonal and cubic phases

International Journal of Infrared and Millimeter Waves

Volumn 22, Issue 3, 2001, Pages 469-476

  Liu, Ping ^a   Xu, Wenlan ^a   Lu, Wei ^a  

^a SHANGHAI INSTITUTE OF TECHNICAL PHYSICS   (China)

Author keywords

PbTiO3; Phonon dispersion; Rigid ion model

Indexed keywords

COMPUTER SOFTWARE; CRYSTAL STRUCTURE; EIGENVALUES AND EIGENFUNCTIONS; ESTIMATION; FERROELECTRIC MATERIALS; MATHEMATICAL MODELS; PEROVSKITE; PHASE TRANSITIONS;

PBTIO3; PHONON DISPERSION; RIGID-ION-MODEL;

LEAD COMPOUNDS;

EID: 0346559779     PISSN: 01959271     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1010754024817     Document Type: Article

References (9)

1. J. D. Freire, R. S. Katiyar, Phys.Rev.B, 37(1988), 2074.
2. G. Shirane, J. D. Axe, J. Harada, and J.P. Remeika, Phys.Rev.B, 2(1970), 155.
3. Salaun S. Bulou A. Gesland JY, Simon P., J. Phys.: Condens. Matter. 12(2000) 7395.
4. Smirnov MB, Hlinka J. Solov'ev AV., Phys. Rev. B. 61 (2000) 943.
5. Jha PK. Sanyal SP. J. Phys. Chem. Solids.61,(2000) 943.
6. A.A. Maradudin, E. W. Montroll, G. H. Weiss, and I. P. Ipatova, Theory of Lattice Dynamics in the Harmonic Approximation (Academic Press, New Yrok, 1971)
7. M D Fontana, H Idrissi, G E kugel, et al, J.Phys.C, 3(1991), 8695
8. J. A. Sanjurjo, E. Lopez-Cruz, and G. Burns, Phys.Rev.B, 28(1983) 7260
9. H. Bilz, G. Benedek, and A. Bussmann-Holder, Phys.Rev.B, 35(1987) 4830.