Structure and relaxation processes of an anisotropic molecular fluid confined into 1D nanochannels

R. Lefort; D. Morineau; R. Guégan; A. Moréac; C. Ecolivet; M. Guendouz

doi:10.1080/14786430600949614

Structure and relaxation processes of an anisotropic molecular fluid confined into 1D nanochannels

R. Lefort^*, D. Morineau, R. Guégan, A. Moréac, C. Ecolivet, M. Guendouz

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Structural order parameters of a smectic liquid crystal confined into the columnar form of porous silicon are studied using neutron scattering and optical spectroscopic techniques. It is shown that both the translational and orientational anisotropic properties of the confined phase strongly couple to the one-dimensional character of the porous silicon matrix. The influence of this confinement induced anisotropic local structure on the molecular reorientations occurring in the picosecond timescale is discussed.

Original language	English
Pages (from-to)	469-476
Number of pages	8
Journal	Philosophical Magazine
Volume	87
Issue number	3-5
DOIs	https://doi.org/10.1080/14786430600949614
Publication status	Published - 2007 Jan
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/14786430600949614

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abstract = "Structural order parameters of a smectic liquid crystal confined into the columnar form of porous silicon are studied using neutron scattering and optical spectroscopic techniques. It is shown that both the translational and orientational anisotropic properties of the confined phase strongly couple to the one-dimensional character of the porous silicon matrix. The influence of this confinement induced anisotropic local structure on the molecular reorientations occurring in the picosecond timescale is discussed.",

author = "R. Lefort and D. Morineau and R. Gu{\'e}gan and A. Mor{\'e}ac and C. Ecolivet and M. Guendouz",

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T1 - Structure and relaxation processes of an anisotropic molecular fluid confined into 1D nanochannels

AU - Lefort, R.

AU - Morineau, D.

AU - Guégan, R.

AU - Moréac, A.

AU - Ecolivet, C.

AU - Guendouz, M.

PY - 2007/1

Y1 - 2007/1

N2 - Structural order parameters of a smectic liquid crystal confined into the columnar form of porous silicon are studied using neutron scattering and optical spectroscopic techniques. It is shown that both the translational and orientational anisotropic properties of the confined phase strongly couple to the one-dimensional character of the porous silicon matrix. The influence of this confinement induced anisotropic local structure on the molecular reorientations occurring in the picosecond timescale is discussed.

AB - Structural order parameters of a smectic liquid crystal confined into the columnar form of porous silicon are studied using neutron scattering and optical spectroscopic techniques. It is shown that both the translational and orientational anisotropic properties of the confined phase strongly couple to the one-dimensional character of the porous silicon matrix. The influence of this confinement induced anisotropic local structure on the molecular reorientations occurring in the picosecond timescale is discussed.

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JO - Philosophical Magazine

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ER -

Structure and relaxation processes of an anisotropic molecular fluid confined into 1D nanochannels

Abstract

ASJC Scopus subject areas

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