References
- Nelmes , R. J. 1987 . Ferroelectrics , 71 : 87 – 123 .
- Nelmes , R. J. , Meyer , G. M. and Tibballs , J. E. 1982 . J. Phys. C , 15 : 59 – 75 .
- Tibballs , J. E. , Nelmes , R. J. and McIntyre , G. J. 1982 . J. Phys. C , 15 : 37 – 58 .
- Tibballs , J. E. and Nelmes , R. J. 1982 . J. Phys. C , 15 : L849 – 53 .
- Nelmes , R. J. , Kuhs , W. F. , Howard , C. J. , Tibballs , J. E. and Ryan , T. W. 1985 . J. Phys. C , 18 : L711 – 6 .
- Nelmes , R. J. , Kuhs , W. F. , Howard , C. J. , Tibballs , J. E. and Ryan , T. W. 1985 . J. Phys. C , 18 : L1023 – 30 .
- Tun , Z. , Nelmes , R. J. , Kuhs , W. F. and Stansfield , R. F. D. to be published
- Isherwood , B. J. and James , J. A. 1972 . J. Physique , 33 ( C2 ) : 91 – 2 .
- Loiacono , G. M. , Balascio , J. F. and Osborne , W. 1974 . Appl. Phys. Lett. , 24 : 455 – 6 .
- Kaminov , I. P. 1965 . Phys. Rev. , 138 : A1539 – 43 .
- Bastie , P. , Lajzerowicz , J. and Schneider , J. R. 1978 . J. Phys. C , 11 : 1203 – 16 .
- Samara , G. A. 1974 . Ferroelectrics , 7 : 221 – 4 .
- Megaw , H. D. 1957 . “Ferroelectricity in Crystals” , 35 London : Methuen .
- Megaw , H. D. 1973 . “Crystal Structures: A Working Approach” , 359 Philadelphia : Saunders .
- Nakano , J. , Shiozaki , Y. and Nakamura , E. 1974 . Ferroelectrics , 8 : 483 – 4 .
- Bacon , G. E. and Pease , R. S. 1955 . Proc. Roy. Soc. , A230 : 359 – 81 .
- Frazer , B. C. and Pepinsky , R. 1953 . Acta Cryst. , 6 : 273 – 85 .
- 1952 . “International Tables for X-ray Crystallography” , Vol. I , 129 Birmingham : Kynoch Press . p. 212
- Lehmann , M. S. and Larsen , F. K. 1974 . Acta Cryst. , A30 : 580 – 4 .
- Landolt-Börnstein . 1982 . “Ferroelectrics and Related Substances” , Edited by: Hellwege , K.-H. and Hellwege , A. M. Vol. III/16 , New York : Springer-Verlag .
- Becker , P. J. and Coppens , P. 1974 . Acta Cryst. , A30 : 129 – 47 . 148–53
- Koester , L. 1977 . Springer Tracts in Modern Physics , 80 : 1 – 55 .
- Zucker , U. H. , Perenthaler , E. , Kuhs , W. F. , Bachmann , R. and Schulz , H. 1983 . J. Appl. Cryst. , 16 : 358
- Kuhs , W. F. , Nelmes , R. J. and Howard , C. J. to be published
- Cook , W. R. 1967 . J. Appl. Phys. , 38 : 1637 – 42 .
- Kobayashi , J. , Uesu , Y. , Mizutani , I. and Enomoto , Y. 1970 . Phys. Stat. Sol. (a) , 3 : 63 – 9 .
- Uesu , Y. , Tanaka , T. and Kobayashi , J. 1974 . Ferroelectrics , 7 : 247 – 9 .
- Kobayashi , J. , Uesu , Y. and Enomoto , Y. 1971 . Phys. Stat. Sol. (b) , 45 : 293 – 304 .