Zobrazeno 1 - 10
of 15
pro vyhledávání: '"D. J. Photinos"'
Autor:
H. S. Serpi, D. J. Photinos
Publikováno v:
The Journal of Chemical Physics. 105:1718-1734
We present a new molecular field theory of the nematic ordering of main chain polymers that allows molecular structure and conformations to be taken explicitly into account. The theory is based on the self‐consistency conditions which follow from t
Autor:
E. T. Samulski, D. J. Photinos
Publikováno v:
The Journal of Chemical Physics. 98:10009-10016
The residual electric dipole interactions recently detected in the deuterium NMR spectra of α,ω‐dibromoalkanes dissolved in nematic liquid crystalline solvents [J. Phys. Chem. 96, 8176 (1992)] are analyzed in the context of the modular formulatio
Autor:
D. J. Photinos, E. T. Samulski
Publikováno v:
ChemInform. 24
The residual electric dipole interactions recently detected in the deuterium NMR spectra of α,ω‐dibromoalkanes dissolved in nematic liquid crystalline solvents [J. Phys. Chem. 96, 8176 (1992)] are analyzed in the context of the modular formulatio
Autor:
E. Enciso, A. H. Narten, M. L. Klein, M. G. Brereton, J. H. R. Clarke, I. W. Hamley, G. J. Moro, T. Dorfmüller, P. L. Nordio, J. Yarwood, C. Zannoni, M. Lal, G. C. Maitland, D. Cavagnat, G. Zerbi, R. G. Snyder, R. W. Pastor, H. D. Burrows, J. J. C. Teixeira-Dias, E. T. Samulski, J. W. Emsley, G. R. Luckhurst, D. J. Photinos, R. Y. Dong, C. Chachaty, G. van Ginkel
Publikováno v:
J. Chem. Soc., Faraday Trans.. 88:1913-1926
Autor:
D. J. Photinos, A. G. Vanakaras
Publikováno v:
The Journal of chemical physics. 128(15)
An intermediate nematic phase is proposed for the interpretation of recent experimental results on phase biaxiality in bent-core nematic liquid crystals. The phase is macroscopically uniaxial but has microscopic biaxial, and possibly polar, domains.
Autor:
D. J. Photinos, G. Nounesis
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 352:ix-ix
Autor:
D. J. Photinos, G. Nounesis
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 351:vii-vii
Publikováno v:
Physical Chemistry Chemical Physics (PCCP); Aug2003, Vol. 5 Issue 17, p3700-3706, 7p
Autor:
M. Lal, M. L. Klein, G. Zerbi, B. W. H. Van Beest, C. Chachaty, J. H. R. Clarke, P. L. Nordio, G. J. T. Tiddy, K. Kremer, J. P. Ryckaert, M. G. Brereton, Y. Michopoulos, E. T. Samulski, J. Yarwood, S. L. Price, T. Boublik, A. H. Windle, H. D. Burrows, S. Sellers, G. R. Luckhurst, C. Zannoni, J. W. Emsley, R. W. Pastor, D. J. Osguthorpe, G. J. Moro, D. Brown, A. J. Stone, C. A. Reynolds, J. J. C. Teixeira-Dias, K. Yu, I. W. Hamley, D. J. Photinos
Publikováno v:
Journal of the Chemical Society, Faraday Transactions. 88:1775
Publikováno v:
Liquid Crystals. 3:695-704
A simple statistical model of interacting non-rigid molecules, based on a perturbation expansion of the pair correlation function and the additivity of segmental interactions, is applied to the study of orientational order as measured by N.M.R. in th