A Landau description of the recently observed critical point of the phase transition between the polarized smectic A phase and the ferroelectric smectic C phase is given. It is shown that the overall experimental behavior is well described by a simple Landau model based on a linear polarization - tilt angle - coupling
The temperature dependence of the polarization P and the tilt angle theta is calculated here in the ...
When measuring the polarization of a ferroelectric liquid crystal one usually obtains quite a pronou...
The polarization switching properties of ferroelectric materials have been extensively studied, both...
A Landau description of the recently observed critical point of the phase transition between the pol...
This study gives the temperature dependence of the two order parameters, namely, polarization P and ...
Recently, it was discovered that a-chiral smectic layers can undergo a phase transition into a polar...
A detailed analytic description of the phase transition in an electric field between the modulated s...
The full Landau potential of several, widely varying ferroelectric liquid-crystalline materials has ...
We present a Landau theory of the transition between a uniformly polarized smectic C phase and a dis...
We extend the Landau-de Gennes phenomenological model of the electric field induced isotropic-nemati...
The fundamental theoretical approach derived in A.V. Emelyanenko et al., Phys. Rev. E 74, 011705 (20...
We propose a Landau model to describe the smectic C-isotropic phase transition. A general Landau the...
Presented at the 15th International Liquid Crystal Conference, Budapest, 3-8 July 1994.The electrocl...
International audienceAt variance with structural ferroic phase transitions which give rise to macro...
Tilt angle and the dielectric constant (susceptibility ) as functions of the field strength and temp...
The temperature dependence of the polarization P and the tilt angle theta is calculated here in the ...
When measuring the polarization of a ferroelectric liquid crystal one usually obtains quite a pronou...
The polarization switching properties of ferroelectric materials have been extensively studied, both...
A Landau description of the recently observed critical point of the phase transition between the pol...
This study gives the temperature dependence of the two order parameters, namely, polarization P and ...
Recently, it was discovered that a-chiral smectic layers can undergo a phase transition into a polar...
A detailed analytic description of the phase transition in an electric field between the modulated s...
The full Landau potential of several, widely varying ferroelectric liquid-crystalline materials has ...
We present a Landau theory of the transition between a uniformly polarized smectic C phase and a dis...
We extend the Landau-de Gennes phenomenological model of the electric field induced isotropic-nemati...
The fundamental theoretical approach derived in A.V. Emelyanenko et al., Phys. Rev. E 74, 011705 (20...
We propose a Landau model to describe the smectic C-isotropic phase transition. A general Landau the...
Presented at the 15th International Liquid Crystal Conference, Budapest, 3-8 July 1994.The electrocl...
International audienceAt variance with structural ferroic phase transitions which give rise to macro...
Tilt angle and the dielectric constant (susceptibility ) as functions of the field strength and temp...
The temperature dependence of the polarization P and the tilt angle theta is calculated here in the ...
When measuring the polarization of a ferroelectric liquid crystal one usually obtains quite a pronou...
The polarization switching properties of ferroelectric materials have been extensively studied, both...
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