Mirror symmetry breaking by chirality synchronisation in liquids and liquid crystals of achiral molecules

C Tschierske, G Ungar - ChemPhysChem, 2016 - Wiley Online Library
Spontaneous mirror symmetry breaking is an efficient way to obtain homogeneously chiral
agents, pharmaceutical ingredients and materials. It is also in the focus of the discussion …

The dependency of twist-bend nematic liquid crystals on molecular structure: a progression from dimers to trimers, oligomers and polymers

RJ Mandle - Soft Matter, 2016 - pubs.rsc.org
This article gives an overview on recent developments concerning the twist-bend nematic
phase. The twist-bend nematic phase has been discussed as the missing link between the …

Resonant Carbon -Edge Soft X-Ray Scattering from Lattice-Free Heliconical Molecular Ordering: Soft Dilative Elasticity of the Twist-Bend Liquid Crystal Phase

C Zhu, MR Tuchband, A Young, M Shuai… - Physical review …, 2016 - APS
Resonant x-ray scattering shows that the bulk structure of the twist-bend liquid crystal phase,
recently discovered in bent molecular dimers, has spatial periodicity without electron density …

Co-orbiting satellite galaxy structures are still in conflict with the distribution of primordial dwarf galaxies

MS Pawlowski, B Famaey, H Jerjen… - Monthly Notices of …, 2014 - academic.oup.com
Both major galaxies in the Local Group host planar distributions of co-orbiting satellite
galaxies, the Vast Polar Structure (VPOS) of the Milky Way and the Great Plane of …

Mirror symmetry breaking in liquids and liquid crystals

C Tschierske - Liquid Crystals, 2018 - Taylor & Francis
In the recent two decades liquid crystal science has contributed significantly to the
understanding of mirror symmetry breaking and spontaneous emergence of chirality in …

The dependency of nematic and twist-bend mesophase formation on bend angle

RJ Mandle, CT Archbold, JP Sarju, JL Andrews… - Scientific reports, 2016 - nature.com
We have prepared and studied a family of cyanobiphenyl dimers with varying linking groups
with a view to exploring how molecular structure dictates the stability of the nematic and twist …

Progression from nano to macro science in soft matter systems: dimers to trimers and oligomers in twist-bend liquid crystals

RJ Mandle, JW Goodby - RSC advances, 2016 - pubs.rsc.org
In this article we report on the characterization and properties of several unsymmetrical
phenyl-benzoate bimesogens that exhibit the soft-matter, twist-bend nematic (NTB) phase …

Chiral dopants and the twist-bend nematic phase–induction of novel mesomorphic behaviour in an apolar bimesogen

CT Archbold, EJ Davis, RJ Mandle, SJ Cowling… - Soft Matter, 2015 - pubs.rsc.org
Herein we report studies on a bimesogen that exhibits a chiral twist bend nematic phase
when doped with small weight percentages of a chiral material and a partial phase diagram …

Direct observation of liquid crystals using cryo‐TEM: Specimen preparation and low‐dose imaging

M Gao, YK Kim, C Zhang, V Borshch… - Microscopy research …, 2014 - Wiley Online Library
Liquid crystals (LCs) represent a challenging group of materials for direct transmission
electron microscopy (TEM) studies due to the complications in specimen preparation and …

Apolar bimesogens and the incidence of the twist–bend nematic phase

RJ Mandle, EJ Davis, CT Archbold… - … A European Journal, 2015 - Wiley Online Library
The nematic twist–bend phase (NTB) was, until recently, only observed for polar mesogenic
dimers, trimers or bent‐core compounds. In this article, we report a comprehensive study on …