Fundamentals and applications of metasurfaces

HH Hsiao, CH Chu, DP Tsai - Small Methods, 2017‏ - Wiley Online Library
Metasurfaces have become a rapidly growing field of research in recent years due to their
exceptional abilities in light manipulation and versatility in ultrathin optical applications. They …

Metasurfaces for biomedical applications: imaging and sensing from a nanophotonics perspective

S Zhang, CL Wong, S Zeng, R Bi, K Tai, K Dholakia… - …, 2020‏ - degruyter.com
Metasurface is a recently developed nanophotonics concept to manipulate the properties of
light by replacing conventional bulky optical components with ultrathin (more than 104 times …

Global optimization of dielectric metasurfaces using a physics-driven neural network

J Jiang, JA Fan - Nano letters, 2019‏ - ACS Publications
We present a global optimizer, based on a conditional generative neural network, which can
output ensembles of highly efficient topology-optimized metasurfaces operating across a …

Nanoscale physical unclonable function labels based on block copolymer self-assembly

JH Kim, S Jeon, JH In, S Nam, HM **, KH Han… - Nature …, 2022‏ - nature.com
Hardware-based cryptography that exploits physical unclonable functions is required for the
secure identification and authentication of devices in the Internet of Things. However …

High quantum yield amino acid carbon quantum dots with unparalleled refractive index

VB Kumar, SK Mirsky, NT Shaked, E Gazit - ACS nano, 2024‏ - ACS Publications
Carbon quantum dots (CQDs) are one of the most promising types of fluorescent
nanomaterials due to their exceptional water solubility, excellent optical properties …

Pattern recognition directed assembly of plasmonic gap nanostructures for single-molecule SERS

R Niu, F Gao, D Wang, D Zhu, S Su, S Chen… - ACS …, 2022‏ - ACS Publications
Gold nanocubes (AuNCs) with tunable localized surface plasmon resonance properties are
good candidates for plasmonic gap nanostructures (PGNs) with hot spots (areas with …

Enabling future nanomanufacturing through block copolymer self-assembly: A review

C Cummins, R Lundy, JJ Walsh, V Ponsinet, G Fleury… - Nano Today, 2020‏ - Elsevier
Self-assembly approaches, eg colloidal, emulsion and polymer phase separation, provide
scientists with an exotic yet direct platform to access technologically desired nanostructures …

Advances in optical metasurfaces: fabrication and applications

VC Su, CH Chu, G Sun, DP Tsai - Optics express, 2018‏ - opg.optica.org
The research and development of optical metasurfaces has been primarily driven by the
curiosity for novel optical phenomena that are unattainable from materials that exist in nature …

Emerging low-cost, large-scale photonic platforms with soft lithography and self-assembly

H Kang, D Lee, Y Yang, D Kyo Oh, J Seong… - Photonics …, 2023‏ - spiedigitallibrary.org
Advancements in micro/nanofabrication have enabled the realization of practical
micro/nanoscale photonic devices such as absorbers, solar cells, metalenses, and …

Block copolymer nanopatterning for nonsemiconductor device applications

GG Yang, HJ Choi, KH Han, JH Kim… - … Applied Materials & …, 2022‏ - ACS Publications
Block copolymer (BCP) nanopatterning has emerged as a versatile nanoscale fabrication
tool for semiconductor devices and other applications, because of its ability to organize well …