Ultra-short helix pitch and spiral ordering in cholesteric liquid crystal revealed by resonant soft X-ray scattering-Reference-Cited by-同舟云学术

Ultra-short helix pitch and spiral ordering in cholesteric liquid crystal revealed by resonant soft X-ray scattering

Published:2022 Issue:1 Volume:18 Page:89-96
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Smekhova Alevtina¹^ORCID,Novotná Vladimíra²^ORCID,Fekete Ladislav²,Abrudan Radu¹,Fondell Mattis¹^ORCID,Hamplová Věra²,Ostrovskii Boris I.³⁴

Affiliation:

1. Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin 12489, Germany

2. Institute of Physics of the Czech Academy of Sciences, Prague 8, Czech Republic

3. Federal Scientific Research Center “Crystallography and photonics”, Russian Academy of Sciences, 119333 Moscow, Russia

4. Institute of Solid State Physics, Russian Academy of Sciences, 142432 Chernogolovka, Russia

Abstract

An ultra-short helix pitch of 104 nm was revealed by anomalous soft X-ray scattering at the carbon K edge and AFM technique in a room temperature cholesteric liquid crystal with a lactate unit in a molecular chain.

Funder

H2020 Research Infrastructures

Russian Science Foundation

Bundesministerium für Bildung und Forschung

Ministerstvo Školství, Mládeže a Tělovýchovy

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/SM/D1SM01543E

Reference39 articles.

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3. Physics of liquid crystals of bent-shaped molecules

4. Cholesteric Liquid Crystal Materials for Tunable Diffractive Optics

5. L. M.Blinov and V. G.Chigrinov , Electrooptic effects in liquid crystal materials , Springer , New York , 1994

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