References
- Anderson , A. C. , Reese , W. and Wheatley , J. C. 1963 . Properties of He3 at pressures greater than the minimum in the melting curve . Phys. Rev. , 130 : 1644
- Azima , A. , Brown , C. W. and Mitra , S. S. 1978 . Infrared spectra of four p-n-alkoxybenzoic acids in the solid, liquid crystalline and isotropic phases . Spectrochim. Acta. , 34A : 47
- Bulkin , B. J. 1979 . “ Infrared and Raman spectroscopy of liquid crystals ” . In Liquid Crystals , Edited by: Saeva , F. D. 365 – 410 . New York : Marcel Dekker . Chap. 10
- Cladis , P. E. 1975 . New liquid-crystal phase diagram . Phys. Rev. Letter. , 35 : 48
- Cladis , P. E. , Guillon , D. , Bouchet , F. R. and Finn , P. L. 1981 . Reentrant nematic transitions in cyanooctyloxybiphenyl (80CB) . Phys. Rev. A , 23 : 2594
- Dollish , F. R. , Fateley , W. G. and Bentley , F. F. 1974 . Characteristic Raman frequencies of organic compounds , 105 – 120 . Toronto : John Wiley & Sons . Chap. 8
- Femandes , J. R. and Venugopalan , S. 1976 . Infrared spectroscopic study of orientational order and phase formation in liquid crystalline CBOOA . Mol. Cryst. Liq. Cryst. , 35 : 113
- Gray , G. W. and Mosley , A. 1976 . The Raman spectra of 4-cyano-4′-pentylbiphenyl and 4-cyano-4′-pentyl-d11-biphenyl . Mol. Cryst. Liq. Cryst. , 35 : 71
- Guillon , D. , Cladis , P. E. and Stamatoff , J. 1978 . X-ray study and microscopic study of the reentrant nematic phase . Phys. Rev. Letter. , 41 : 1598
- Hardouin , F. , Sigaud , G. , Achard , M. F. and Gasparoux , H. 1979 . Enantiotropic nematic reentrant behaviour at atmospheric pressure in a pure compound . Phys. Letter. , 71A : 347
- Hardouin , F. and Levelut , A. M. 1980 . X-ray study of the reentrant polymorphism N-SA-N-SA in a pure liquid crystal compound . J. de Phys. , 41 : 41
- Kirov , N. , Fontana , M. P. , Cavatorta , F. and Ratajczak , H. 1981 . IR, FIR, Raman and thermodynamic investigations of p-n-alkoxybenzoic acids in their solid, mesomorphic and isotropic phases . Mol. Cryst. Liq. Cryst. , 75 : 303
- Leadbetter , A. J. , Frost , J. C. , Gaughan , J. P. , Gray , G. W. and Mosley , A. 1979 . The structure of smectic A phases of compounds with cyano end groups . J. de Phys. , 40 : 375
- Mizuno , M. and Shinoda , T. 1981 . Interrnal rotation of N-(p-methoxybenzylidene)-p-n-butylaniline (MBBA) and benzylidene-aniline (BA) . Mol. Cryst. Liq. Cryst. , 69 : 103
- Schlottmann , P. 1975 . On properties of superconducting alloys containing Kondo impurities . J. Low Temp. Phys. , 20 : 123
- Sigaud , G. , Tinh , N. H. , Hardouin , F. and Gasparoux , H. 1981 . Occurrence of reentrant nematic and reentrant smectic A phases in mesogenic series . Mol. Cryst. Liq. Cryst. , 69 : 81
- Suresh , K. A. , Shashidhar , R. , Heppke , G. and Hopf , R. 1983 . Temperature variation of the layer spacing in the smectic A, reentrant nematic and reentrant smectic A phases of 9OBCAB . Mol. Crysl. Liq. Cryst. , 99 : 249
- Takase , A. , Sakagami , S. and Nakamizo , M. 1977 . Deformation vibrations of the alkyl chains for the homologous series of tetrephthal-bis-alkylaniline (TBAA) in the smectic B phase . Jpn. J. Appl. Phys. , 16 : 549
- Takase , A. , Sakagami , S. and Nakamizo , M. 1978 . Conformational change of liquid crystalline ethyl-4′-n-octyloxy biphenyl carboxylate at the liquid crystal phase transitions . Jpn. J. Appl. Phys. , 17 : 1495
- Takase , A. and Sakagami , S. 1984 . Infra-red spectroscopic study of reentrant liquid-crystalline N-[4-(4-octyloxybenzoyloxy)benzylidene]-4-cyanoaniline . Jpn. J. Appl. Phys. , 23 : 1532
- Tinh , N. H. 1983 . Reentrant behavior and cyano substituted aryl p-alkoxycinnamates . Mol. Cryst. Liq. Cryst. , 91 : 285
- Varsányi , G. 1969 . Vibrational spectra of benzene derivatives , 369 – 73 . New York : Academic Press . Sect. 3.4.3.2.1
- Vergoten , G. and Fleury , G. 1975 . Spectroscopie vibrationnelle de cristaux liquides . Mol. Cryst. Liq. Cryst. , 30 : 213
- Weissflog , W. , Pelzl , G. , Wiegeleben , A. and Demus , D. 1980 . A new polymorphism variant: nematic-smectic C-smectic A-nematic . Mol. Crysl. Liq., Cryst. , 56 : 295