References
- Lines , M. E. and Glass , A. M. 1977 . Principles and Applications of Ferroelectrics and Related Materials , Oxford : Clarendon .
- Cohen , R. E. and Krakauer , H. 1990 . Phys. Rev. , B42 : 6416
- Cohen , R. E. , Boyer , L. L. , Mehl , M. J. , Pickett , W. E. and Krakauer , H. 1989 . Perovskites: A Structure of Great Interest to Geophysics and Materials Science , 55 American Geophysical Union .
- Weyrich , K. H. 1988 . Ferroelectrics , 79 : 65
- Weyrich , K. H. and Siems , R. 1985 . Japanese J. of Applied Phys. , S24–2 : 206
- 1985 . Z. Phys. , B61 : 63
- King-Smith , R. D. and Vanderbilt , D. this volume
- Rabe , K. M. and Joannopoulos , J. D. 1987 . Phys. Rev. Lett. , 59 : 570
- 1987 . Phys. Rev. , B36 : 6631
- Fridkin , V. M. 1979 . Photoferroelectrics , Springer-Verlag .
- Lines , M. E. 1969 . Phys. Rev. , 177 : 797
- Pfeuty , P. and Toulouse , G. 1977 . Introduction to the Renormalization Group and to Critical Phenomena , J. Wiley . A good introduction is
- Wilson , K. G. and Kogut , J. 1974 . Phys. Report , C12 : 75
- Mattheiss , L. F. 1972 . Phys. Rev. , B6 : 4718
- Harrison , W. A. 1980 . Electronic Structure and the Properties of Solids , W. H. Freeman . Chap. 19
- Stirling , W. G. 1972 . J. Phys. C: Solid State Phys. , 5 : 2711
- Bussmann-Holder , A. , Bilz , H. and Benedek , G. 1989 . Phys. Rev. , B39 : 9214
- Boyer , L. L. , Mehl , M. J. , Flocken , J. W. and Hardy , J. R. 1985 . Japanese J. of Applied Phys. , S24–2 : 204
- Thomann , H. 1987 . Ferroelectrics , 73 : 183
- Boyer , L. L. and Hardy , J. R. 1981 . Phys. Rev. , 24 : 2577
- Slater , J. C. 1950 . Phys. Rev. , 78 : 748
- Pytte , E. and Feder , J. 1969 . Phys. Rev. , 187 : 1077
- Landau , L. D. and Lifshitz , E. M. 1980 . Statistical Physics, , third edition , Pergamon . Chap. 14
- Devonshire , A. F. 1949 . Phil. Mag. , 40 : 1040
- 1951 . 42 : 1065
- Rabe , K. M. and Joannopoulos , J. D. 1992 . Electronic Phase Transitions , Edited by: Kopaev , Y. and Hanke , W. Elsevier .
- Jona , F. and Shirane , G. 1962 . Ferroelectric Crystals , Macmillan .
- Shirane , G. and Hoshino , S. 1951 . J. Phys. Soc. Japan , 6 : 265
- Sham , L. J. 1974 . Dynamical Properties of Solids , Edited by: Horton , G. K. and Maradudin , A. A. North-Holland . Chap. 5
- Aharony , A. 1976 . Phase Transitions and Critical Phenomena , Edited by: Domb , C. and Green , M. S. Vol. 6 , 357 Academic .
- Pick , R. M. , Cohen , M. H. and Martin , R. M. 1970 . Phys. Rev. , B1 : 910
- DeCicco , P. D. and Johnson , F. A. 1969 . Proc. Roy. Soc. , A310 : 111
- Gonze , X. and Vigneron , J. P. 1989 . Phys. Rev. , B39 : 13120
- Resta , R. and Kunc , K. 1986 . Phys. Rev. , B34 : 7146
- Baroni , S. , Giannozzi , P. and Testa , A. 1987 . Phys. Rev. Lett. , 58 : 1861
- King-Smith , R. D. and Needs , R. J. 1990 . J. Phys.: Condens. Matter , 2 : 3431
- Littlewood , P. B. 1980 . J. Phys. C , 13 : 4893
- Martin , R. M. 1974 . Phys. Rev. , B9 : 1998
- Sham , L. J. 1969 . Phys. Rev. , 188 : 1431
- Vogl , P. 1978 . J. Phys. C: Solid St. Phys. , 11 : 251
- Resta , R. this volume
- Vanderbilt , D. private communication
- Berry , M. V. 1984 . Proc. Roy. Soc. (London) , A392 : 45
- Simon , B. 1983 . Phys. Rev. Lett. , 51 : 2167