Influence of piezoelectric bilinear and biquadratic coupling in smectic C* phase of ferroelectric liquid crystal

SS Roy; SK Roy; PK Mukherjee

Influence of piezoelectric bilinear and biquadratic coupling in smectic C* phase of ferroelectric liquid crystal

SS Roy, SK Roy, PK Mukherjee

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

Abstract

A theoretical relation has been developed from the Landau free energy expansion between SmC-SmA phase transition temperature of chiral smectic compound and that of its nonchiral analogue. The bilinear and biquadratic coupling constant and the quadrupolar order parameter have been determined from the extended microscopic model in the chiral smectic-C (Sm-C*) phase of four ferroelectric liquid crystal (FLC) materials and results have been discussed.

Original language	English
Pages (from-to)	3491-3502
Journal	International Journal of Modern Physics B
Volume	11
Issue number	29
Publication status	Published - Nov 1997

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@article{3b3fe356975e47caabcff60b8d306956,

title = "Influence of piezoelectric bilinear and biquadratic coupling in smectic C* phase of ferroelectric liquid crystal",

abstract = "A theoretical relation has been developed from the Landau free energy expansion between SmC-SmA phase transition temperature of chiral smectic compound and that of its nonchiral analogue. The bilinear and biquadratic coupling constant and the quadrupolar order parameter have been determined from the extended microscopic model in the chiral smectic-C (Sm-C*) phase of four ferroelectric liquid crystal (FLC) materials and results have been discussed.",

author = "SS Roy and SK Roy and PK Mukherjee",

year = "1997",

month = nov,

language = "English",

volume = "11",

pages = "3491--3502",

journal = "International Journal of Modern Physics B",

issn = "0217-9792",

publisher = "World Scientific Publishing",

number = "29",

}

TY - JOUR

T1 - Influence of piezoelectric bilinear and biquadratic coupling in smectic C* phase of ferroelectric liquid crystal

AU - Roy, SS

AU - Roy, SK

AU - Mukherjee, PK

PY - 1997/11

Y1 - 1997/11

N2 - A theoretical relation has been developed from the Landau free energy expansion between SmC-SmA phase transition temperature of chiral smectic compound and that of its nonchiral analogue. The bilinear and biquadratic coupling constant and the quadrupolar order parameter have been determined from the extended microscopic model in the chiral smectic-C (Sm-C*) phase of four ferroelectric liquid crystal (FLC) materials and results have been discussed.

AB - A theoretical relation has been developed from the Landau free energy expansion between SmC-SmA phase transition temperature of chiral smectic compound and that of its nonchiral analogue. The bilinear and biquadratic coupling constant and the quadrupolar order parameter have been determined from the extended microscopic model in the chiral smectic-C (Sm-C*) phase of four ferroelectric liquid crystal (FLC) materials and results have been discussed.

M3 - Article

VL - 11

SP - 3491

EP - 3502

JO - International Journal of Modern Physics B

JF - International Journal of Modern Physics B

SN - 0217-9792

IS - 29

ER -