On the rectangular-hexagonal columnar phase transition in disc-like liquid crystals

1983 ◽  
Vol 44 (5) ◽  
pp. 597-602 ◽  
Author(s):  
C. Destrade ◽  
Nguyen Huu Tinh ◽  
J. Malthête ◽  
A.M. Levelut
Keyword(s):  
Phase Transition ◽  
Liquid Crystals ◽  
Columnar Phase ◽  
Hexagonal Columnar

scholarly journals Tilt orientationally disordered hexagonal columnar phase of phthalocyanine discotic liquid crystals

2014 ◽  
Vol 89 (6) ◽  
Author(s):  
Makoto Yoneya ◽  
Takayoshi Makabe ◽  
Ayano Miyamoto ◽  
Yo Shimizu ◽  
Yasuo Miyake ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Discotic Liquid Crystals ◽  
Columnar Phase ◽  
Hexagonal Columnar

Rectangular to hexagonal columnar phase transition exhibited by a biforked mesogen

2003 ◽  
Vol 10 (2) ◽  
pp. 143-151 ◽  
Author(s):  
A.C. Ribeiro ◽  
B. Heinrich ◽  
C. Cruz ◽  
H.T. Nguyen ◽  
S. Diele ◽  
...  
Keyword(s):  
Phase Transition ◽  
Columnar Phase ◽  
Hexagonal Columnar

Solid-state 13C NMR study of banana liquid crystals – 2: Alkyl tail-group packing environments in the hexagonal columnar phase

2013 ◽  
Vol 1040 ◽  
pp. 117-121 ◽  
Author(s):  
Hiromichi Kurosu ◽  
Yumi Endo ◽  
Saori Kimura ◽  
Tomoko Hashimoto ◽  
Motoi Harada ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Solid State ◽  
13C Nmr ◽  
Columnar Phase ◽  
Nmr Study ◽  
Hexagonal Columnar ◽  
Alkyl Tail ◽  
Solid State 13C Nmr

scholarly journals Smectic A–hexagonal columnar–B7 phase transition of acute-angle bent-core molecules

2015 ◽  
Vol 3 (10) ◽  
pp. 2266-2273 ◽  
Author(s):  
Eun-Woo Lee ◽  
Masaya Hattori ◽  
Fumiya Uehara ◽  
Masatoshi Tokita ◽  
Susumu Kawauchi ◽  
...  
Keyword(s):  
Phase Transition ◽  
Structural Transformation ◽  
Acute Angle ◽  
Columnar Phase ◽  
Smectic A ◽  
Hexagonal Columnar

A distinct structural transformation occurs between a 1D layered SmA phase and 2D layer undulated banana phase via a unique hexagonal columnar phase which may result from different molecular packings as a function of temperature.

scholarly journals Emergence and stabilization of transient twisted defect structures in confined achiral liquid crystals at a phase transition.

Soft Matter ◽  
2021 ◽  
Author(s):  
Jose X Velez ◽  
Zhaofei Zheng ◽  
Daniel A. Beller ◽  
Francesca Serra
Keyword(s):  
Phase Transition ◽  
Liquid Crystals ◽  
Soft Matter ◽  
Capillary Tube ◽  
Nematic Liquid Crystals ◽  
Defect Structures

Spontaneous emergence of chirality is a pervasive theme in soft matter. We report a transient twist forming in achiral nematic liquid crystals confined to a capillary tube with square cross...

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