Exploiting colloidal metamaterials for achieving unnatural optical refractions

JH Huh, K Kim, E Im, J Lee, YD Cho… - Advanced Materials, 2020 - Wiley Online Library
The scaling down of meta‐atoms or metamolecules (collectively denoted as metaunits) is a
long‐lasting issue from the time when the concept of metamaterials was first suggested …

Self‐Assembled Colloidal Nanopatterns toward Unnatural Optical Meta‐Materials

K Wang, SH Park, J Zhu, JK Kim… - Advanced Functional …, 2021 - Wiley Online Library
Abstract 2D nanoscale patterns have been extensively investigated for various applications
including information storage devices, non‐volatile memory devices, chemical or biological …

Self-assembled optical metamaterials

A Baron, A Aradian, V Ponsinet, P Barois - Optics & Laser Technology, 2016 - Elsevier
Self-assembled metamaterials constitute a promising platform to achieving bulk and
homogenous optical materials that exhibit unusual effective medium properties. For many …

Chemo-and thermomechanically configurable 3D optical metamaterials constructed from colloidal nanocrystal assemblies

J Guo, JY Kim, M Zhang, H Wang, A Stein, CB Murray… - ACS …, 2019 - ACS Publications
Nanofabrication has limited most optical metamaterials to 2D or, often with multiple
patterning steps, simple 3D meta-atoms that typically have limited built-in tunability. Here …

Metamaterials: artificial materials beyond nature

S Zhu, X Zhang - National Science Review, 2018 - academic.oup.com
Research in advanced materials is continuously driving modern technologies forward. For
example, semiconductors have laid the foundation for today's electronics industry. While …

Feedback-driven self-assembly of symmetry-breaking optical metamaterials in solution

S Yang, X Ni, X Yin, B Kante, P Zhang, J Zhu… - Nature …, 2014 - nature.com
Thermodynamically driven self-assembly offers a direct route to organize individual
nanoscopic components into three-dimensional structures over a large scale,,. The most …

Artificial metaphotonics born naturally in two dimensions

Z Dai, G Hu, Q Ou, L Zhang, F Xia… - Chemical …, 2020 - ACS Publications
Recently, two rich and exciting research fields, layered two-dimensional (2D) materials and
metamaterials, have started overlapping. Metamaterials are artificial, engineered materials …

Bottom-up fabrication methods of optical metamaterials

X Zhao - Journal of Materials Chemistry, 2012 - pubs.rsc.org
The bottom-up fabrication of facile, lower-cost, larger areas optical metamaterials (OMMs) is
expected to provide important benefits for applications in stealth technology and …

Device-quality, reconfigurable metamaterials from shape-directed nanocrystal assembly

W Zhou, Z Liu, Z Huang, H Lin… - Proceedings of the …, 2020 - National Acad Sciences
Anchoring nanoscale building blocks, regardless of their shape, into specific arrangements
on surfaces presents a significant challenge for the fabrication of next-generation chip …

Metamaterials: a new frontier of science and technology

Y Liu, X Zhang - Chemical Society Reviews, 2011 - pubs.rsc.org
Metamaterials, artificial composite structures with exotic material properties, have emerged
as a new frontier of science involving physics, material science, engineering and chemistry …