Field‐Induced Switching of the Layer Chirality in SmCP Phases of Novel Achiral Bent‐Core Liquid Crystals and their Unusual Large Increase in Clearing Temperature under Electric Field Application | Zendy

Schröder Martin W. | Zendy; Diele Siegmar | Zendy; Pelzl Gerhard | Zendy; Weissflog Wolfgang | Zendy

Premium

Field‐Induced Switching of the Layer Chirality in SmCP Phases of Novel Achiral Bent‐Core Liquid Crystals and their Unusual Large Increase in Clearing Temperature under Electric Field Application

Author(s) -

Schröder Martin W.,

Diele Siegmar,

Pelzl Gerhard,

Weissflog Wolfgang

Publication year - 2004

Publication title -

chemphyschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.016

H-Index - 140

eISSN - 1439-7641

pISSN - 1439-4235

DOI - 10.1002/cphc.200300904

Subject(s) - bent molecular geometry , chirality (physics) , electric field , core (optical fiber) , field (mathematics) , liquid crystal , materials science , layer (electronics) , condensed matter physics , nanotechnology , chemical physics , chemistry , physics , optoelectronics , composite material , chiral symmetry breaking , mathematics , quantum mechanics , pure mathematics , nambu–jona lasinio model , quark

Switching of chirality: A field‐induced inversion of the layer chirality has been found in the SmCP A phase of novel bent‐core mesogens. Furthermore, a field‐induced enhancement of the clearing temperature (transition temperature SmCP A to isotropic) up to 4 K could be observed; this is obviously due to the field‐induced alignment of ferroelectric clusters, which exist already in the isotropic liquid. The picture shows a texture of the SmCP A phase with circular domains.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research