References
- Baisa , D. F. , Bondar , A. V. , Gordon , A. S. and Maltsev , S. V. 1979 . Spin relaxation in first-order phase transitions and in the neighbourhood of the critical point . Phys. Stat. Sol. , 93 : 805
- Balagurov , A. M. , Popa , N. C. and Savenko , B. N. 1986 . Symmetry analysis of the low-temperature domain structure in ferroelastic LiKSO4 . Phys. Stat. Sol. b , 134 : 457
- Barsch , G. R. and Krumhansl , J. A. 1988 . Nonlinear and nonlocal continuum model of transformation precursors in martensites . Met. Trans. A. , 19A : 761
- Bastie , P. , Lajzerowicz , J. and Schneider , J. R. 1978 . Investigation of the ferroelectric-ferroelastic phase transition in KH2PO4 and RbH2PO4 by means of γ-ray diffractometry . J. Phys. C. , 11 : 1203
- Benguigui , L. and Beaucamps , Y. 1980 . A new tricritical point in Co doped barium-titanate . Ferroelectrics , 25 ( 1–4 ) : 633
- Bismayer , U. and Salje , E. 1981 . Ferroelastic phases in Pb3(PO4)2-Pb3(AsO4)2 X-ray and optical experiments . Acta Cryst. , A37 : 145
- Bismayer , U. , Salje , E. , Glazer , A. M. and Cosier , J. 1986 . Effect of strain induced order parameter coupling on ferroelastic behaviour of lead phosphate-arsenate . Phase Trans. , 6 : 126
- Bray , A. J. and Moore , M. A. 1982 . Spin glasses: the hole story . J. Phys. C , 15 : 2417
- Carpenter , M. A. and Salje , E. 1989 . Time-dependent Landau theory for order/disorder processes in minerals . Min. Mag. , 53 : 483
- Cheng , C. , Heine , V. and Jones , I. L. 1990 . Silicon carbide polytypes as equilibrium structures . J. Phys: Condensed matter , 23 : 5115
- Clapp , P. C. , Rifkin , J. , Kenyon , J. and Tanner , L. E. 1988 . Computer study of tweed as a precursor to a martensitic transformation of a bcc lattice . Metall. T-A , 19 ( 4 ) : 783
- Clarke , R. and Glazer , A. M. 1976 . Critical phenomena in ferroelectric crystals of lead zirconate titanate . Ferroelectrics , 14 : 695
- Cowley , R. A. 1976 . Acoustic phonon instabilities and structural phase transitions . Phys. Rev. , B13 : 4877
- Dattagupta , S. , Heine , V. , Marrais , S. and Saye , E. 1991 . J. Phys. Condensed Matter , submitted
- David , W. I. F. 1983 . Structural relationships between spontaneous strain and acoustic properties in ferroelastics . J. Phys. C. , 16 : 2455
- Dove , M. T. 1990a . In Salje ,
- Dove , M. T. and Powell , B. M. 1989 . Neutron diffraction study of the tricritical orientational order/disorder phase transition in calcite at 1260 K . Phys. Chem. Min. , 16 : 503
- Falk , F. 1983 . Ginzburg-Landau theory of static domain walls in shape memory alloys . Z. Phys. B Condensed Matter , 51 : 177
- Folk , R. , Iro , H. and Schwabl , F. 1979 . Critical dynamics of elastic phase transitions . Phys. Rev. B , 20 ( 3 ) : 1229
- Glauber , R. J. 1963 . Time-dependent statistics of the Ising model . J. Math. Phys. , 4 : 294
- Gordon , A. 1983 . Tricritical phase transitions in ferroelectrics . Physica , 122B : 321
- Grundy , H. D. and Brown , W. L. 1969 . A high temperature X-ray study of equilibrium forms of Albite . Min. Mag. , 37 : 156
- Harris , M. J. , Salje , E. , Guttler , B. K. and Carpenter , M. A. 1989 . Structural states of natural potassium feldspar: an infrared spectroscopic study . Phys. Chem. Min. , 16 : 649
- Heine , V. and McConnell , J. D. C. 1984 . The origin of incommensurate structures in insulators . J. Phys. C. , 17 : 1199
- Lynden-Bell , R. M. , Ferrario , M. , McDonald , I. R. and Salje , E. 1989 . A molecular dynamics study of orientational disordering in crystalline sodium . J. Phys Condensed Matter , 1 : 6523
- Metiu , H. , Kitahara , K. and Ross , J. 1976a . Stochastic theory of the kinetics of phase transitions . J. Chem. Phys. , 64 : 292
- Metiu , H. , Kitahara , K. and Ross , J. 1976b . A derivation and comparison of two equations (Lan-dau-Ginzburg and Cahn) for the kinetics of phase transitions . J. Chem. Phys. , 65 : 393
- Muller , K. A. , Berlinger , W. and Waldner , F. 1968 . Characteristic structural phase transition in perovskite-type compounds . Phys. Rev. Lett. , 21 : 814
- Peercy , P. S. 1975 . Raman Scattering near the tricritical point in SbSi . Phys. Rev. Letters , 35 : 1581
- Redfern , S. A. T. and Salje , E. 1988 . Spontaneous strain and ferroelastic phase transition in As2O5 . J. Phys. C , 21 : 277
- Reeder , R. J. , Redfern , S. A. T. and Salje , E. 1988 . Spontaneous strain at the structural phase transition in NaNO3 . Phys. Chem. Min. , 15 : 605
- Salje , E. 1986 . Raman spectroscopic investigations of the order parameter behaviour of hypersolvus alkali feldspar: displacive phase transition and evidence for Na-K site ordering . Phys. Chem. Min. , 13 : 340
- Salje , E. 1988 . Kinetic rate law as derived from order parameter theory I: theoretical concepts . Phys. Chem. Min. , 15 : 336
- Salje , E. 1990a . Phase transitions in ferroelastic and co-elastic crystals . Ferroelectrics , 104 : 111
- Salje , E. K. H. 1990b . Phase transitions in ferroelastic and co-elastic crystals , 440 Cambidge : Cambridge University Press . Monograph, ca.
- Salje , E. and Devarajan , V. 1986 . Phase transitions in systems with strain-induced coupling between two order parameters . Phase Transitions , 6 : 235
- Salje , E. , Bismayer , U. and Jansen , M. 1987a . Temperature evolution of the ferroelastic order parameter of As2O5 as determined from optical birefringence . J. Phys. , C 20 : 3613
- Salje , E. , Palosz , B. and Wruck , B. 1987b . In-situ observation of the polytypic phase transition 2H-12R in PbI2: investigation of the thermodynamic structural and dielectric properties . J. Phys. C. , 20 : 4077
- Salje , E. and Wruck , B. 1988 . Kinetic rate laws as derived from order parameter theory II: interpretation of experimental data by Laplace-transformation, the relaxation spectrum and kinetic gradient coupling between two order parameters . Phys. Chem. Min. , 16 : 140
- Salje , E. , Kuscholke , B. and Wruck , B. 1985 . Domain wall formation in minerals: I Theory of twin boundary shapes in Na-feldspar . Phys. Chem. Min. , 12 : 132
- Salje , E. K. H. , Wruck , B. and Thomas , H. 1990 . Order parameter saturation and a low temperature extension of Landau theory . Z. Phys. , in press
- Samara , G. A. 1978 . Comment in tricritical point in SbSi . Phys. Rev. B. , 17 ( 7 ) : 3020
- Schmahl , W. W. and Salje , E. 1989 . X-ray diffraction study of the orientational order/disorder transition in NaNO3: evidence for order parameter coupling . Phys. Chem. Min. , 16 : 790
- Schmahl , W. W. , Putnis , A. , Salje , E. , Freeman Graeme , P. , Barber , A. , Jones , R. , Singh , K. K. , Blunt , J. , Edwards , P. P. , Loram , J. and Misza , K. 1989 . Twin formation and structural modulations in orthorhombic and tetragonal YBa2(Cu1-xCox)O7-δ . Phil. Mag. Lett. , 60 : 6241
- Schmidt , V. H. , Western , A. B. , Baker , A. G. and Bacon , C. R. 1978 . Tricritical point and tricritical exponent—data in KH2PO4 . Ferroelectrics. , 20 ( 3–4 ) : 169
- Seto , H. , Noda , Y. and Yamada , Y. 1989 . Precursor phenomena at martensitic phase transition in Fe-Pd alloy , II: Huang scattering and embryonic fluctuations Tech. Rep. of ISSP Ser. A 11 No. 2119
- Suzuki , T. and Wuttig , M. 1975 . Martensitic transformation and lattice instability . B. Am. Phys. , 20 ( 3 ) : 349
- Thomas , H. 1971 . Structural Phase Transitions and Soft Modes Universitetsforleget
- Wenyuan , S. , Huimin , S. , Yening , W. and Baosheng , L. 1985 . Internal friction associated with domain walls and ferroelastic transition in LNPP . J. Physique , 46 ( suppl. 12 ) : C10
- Winkler , B. , Salje , E. , Palosz , B. and Dove , M. T. 1990 . Phonon instabilities in polytic phase transitions: PbI2 . J. Phys. Condensed Matter , in press
- Yamada , Y. , Noda , Y. , Takimoto , M. and Furukawa , K. 1985 . Modulated lattice relaxation and incommensurability of lattice waves in a beta-based premartensite phase . J. Phys. Soc. Jap. , 54 : 2940