Liquid crystalline organic semiconductors for organic transistor ...
WEBOct 12, 2016 · A liquid-crystalline semiconducting polymer based on thienylene–vinylene–thienylene: Enhanced hole mobilities by mesomorphic molecular ordering and thermoplastic shape-deformable...
Liquid crystals for organic thin-film transistors - Nature
WEBApr 10, 2015 · Here we report that liquid crystalline materials exhibiting a highly ordered liquid crystal phase of smectic E (SmE) can solve both these problems. We design a SmE liquid crystalline material,...
Liquid crystals for organic thin-film transistors - PubMed
WEBApr 10, 2015 · Here we report that liquid crystalline materials exhibiting a highly ordered liquid crystal phase of smectic E (SmE) can solve both these problems. We design a SmE liquid crystalline material, 2-decyl-7-phenyl-[1]benzothieno[3,2-b][1]benzothiophene (Ph-BTBT-10), for FETs and synthesize it.
Precise orientation control of a liquid crystal organic …
WEBApr 1, 2022 · We report a three-dimensional (3D) molecular orientation control of a liquid crystal organic semiconductor (LC-OSC) based on the long-range ordering characteristic of an LC material.
Flip-flop dynamics in smectic liquid-crystal organic …
WEBOct 24, 2023 · Smectic liquid crystals (SmLCs) are characterized by their layered structure, parallel orientation of molecules, and absence of long-range translational ordering within each layer.
Flexible Organic Thin‐Film Transistors with Liquid‐Crystalline …
WEBJul 21, 2023 · It exhibits a highly ordered liquid-crystal phase of smectic E (SmE) and it provides uniform and molecularly flat polycrystalline thin films reproducibly when liquid-crystalline thin films as the precursor of flat and uniform thin films are crystallized.
Liquid crystal and crystal structures of a phenyl ...
WEBMay 23, 2017 · We have investigated liquid crystal and crystal structures of a smectic E (SmE) liquid crystalline organic-semiconductor, 2-decyl-7-phenyl-benzothienobenzothiophene (Ph-BTBT-10).
First azulene liquid crystal with de Vries behavior and a SmA re ...
WEBDe Vries-like materials show small layer shrinkages at the SmA to SmC transition and can therefore be applied in surface-stabilized ferroelectric liquid crystal displays. Here we report the synthesis and characterization of a new class of de Vries mesogens with a simple 2-phenylazulene-1-carbonitrile-based core.
Advances of isotropic to smectic phase transitions
WEBOct 15, 2021 · When SmA liquid crystal is confined in porous silicon or aerosil gel, the first order character of the I-SmA phase transition changes to second order. The smectic correlation length decreases more slowly with increasing aerosils.
Supramolecular liquid crystals from the dimer of L‐shaped …
WEBJan 23, 2024 · The liquid crystal phase is achieved by a balance between structural stabilization by interactions of π-conjugated systems and dynamics by cis–trans isomerization of the amide. The mesogens are aligned parallel to the layer normal, and the layer spacing is wider than in the crystal phase.
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