Liquid crystal colloids

II Smalyukh - Annual Review of Condensed Matter Physics, 2018 - annualreviews.org
Colloids are abundant in nature, science, and technology, with examples ranging from milk
to quantum dots and the colloidal atom paradigm. Similarly, liquid crystal ordering is …

Photopatterned designer disclination networks in nematic liquid crystals

Y Guo, M Jiang, S Afghah, C Peng… - Advanced Optical …, 2021 - Wiley Online Library
Linear defect‐disclinations are of fundamental interest in understanding complex structures
explored by soft matter physics, elementary particles physics, cosmology, and various …

[HTML][HTML] Directing and reconfiguring colloidal assembly by disclination networks in nematic liquid crystal as templates

Y Guo, M Jiang, S Afghah, C Peng, RLB Selinger… - Giant, 2024 - Elsevier
Exotic structures with interesting physical and chemical properties can be achieved by self-
organizing engineered building blocks. The central aim for self-assembly is to precisely …

Control of the Folding Dynamics of Self‐Reconfiguring Magnetic Microbots Using Liquid Crystallinity

CW Shields IV, YK Kim, K Han… - Advanced Intelligent …, 2020 - Wiley Online Library
Reconfigurable microdevices are being explored in a range of contexts where their life‐like
abilities to move and change shape are important. While much work has been done to …

Colloidal analogues of polymer chains, ribbons and 2D crystals employing orientations and interactions of nano-rods dispersed in a nematic liquid crystal

RK Pujala, S Dhara - Scientific Reports, 2019 - nature.com
Robust control over the position, orientation and self-assembly of nonspherical colloids
facilitate the creation of new materials with complex architecture that are important from …

Orientation Dependent Interaction and Self‐Assembly of Cubic Magnetic Colloids in a Nematic Liquid Crystal

DV Sudhakaran, RK Pujala… - Advanced Optical …, 2020 - Wiley Online Library
Spherical microparticles dispersed in nematic liquid crystals have been extensively
investigated in the past years. Here, experimental studies are reported on the elastic …

Orientation, elastic interaction and magnetic response of asymmetric colloids in a nematic liquid crystal

DK Sahu, TG Anjali, MG Basavaraj, J Aplinc… - Scientific Reports, 2019 - nature.com
Colloidal particles in nematic liquid crystals create elastic distortion and experience long-
range forces. The symmetry of elastic distortion and consequently the complexity of …

Repulsion–attraction switching of nematic colloids formed by liquid crystal dispersions of polygonal prisms

B Senyuk, Q Liu, PD Nystrom, II Smalyukh - Soft Matter, 2017 - pubs.rsc.org
Self-assembly of colloidal particles due to elastic interactions in nematic liquid crystals
promises tunable composite materials and can be guided by exploiting surface …

Defect-polymorphism-controlled electrophoretic propulsion of anisometric microparticles in a nematic liquid crystal

D VS, DK Sahu, RK Pujala, S Dhara - Physical Review Applied, 2022 - APS
The nontrivial shape of colloidal particles creates complex elastic distortions and topological
defects in liquid crystals and plays a key role in governing their electrophoretic propulsion …

Elastomeric nematic colloids, colloidal crystals and microstructures with complex topology

Y Yuan, P Keller, II Smalyukh - Soft Matter, 2021 - pubs.rsc.org
Control of physical behaviors of nematic colloids and colloidal crystals has been
demonstrated by tuning particle shape, topology, chirality and surface charging. However …