Results 141 to 150 of about 188,571 (367)
Advanced Materials, EarlyView.This work introduces an in situ precipitation strategy for the hydrogel‐based vat photopolymerization of architected ceramics and metals with reduced shrinkages and improved densities. Repeated infusion‐precipitation significantly increases metal loading within the hydrogels, which improves part quality after thermal conversion.
Yiming Ji +3 more
wiley +1 more source
Low-loss terahertz superconducting plasmonics
New Journal of Physics, 2012 In the plasmonic regime, an electromagnetic wave bounded to the surface of a conductor can be confined to a region much smaller than its wavelength in free space.
Anagnostis Tsiatmas +3 more
doaj +1 more source
Nanoscale Research Letters, 2019 Time-resolved terahertz spectroscopy has become a common method both for fundamental and applied studies focused on improving the quality of human life. However, the issue of finding materials applicable in these systems is still relevant.
Maria O. Zhukova +9 more
doaj +1 more source
Fabrication of a novel micron scale Y‐structure‐based chiral metamaterial: Simulation and experimental analysis of its chiral and negative index properties in the terahertz and microwave regimes [PDF]
, 2007 Nantakan Wongkasem +6 more
openalex +1 more source
Remorphable Architectures: Reprogramming Global Bistability through Locally Bistable Metamaterials
Advanced Materials, EarlyView.Local bistable reconfiguration in mechanical metamaterials is leveraged in globally bistable architectures to enable in situ reprogrammable transition pathways through state flip of individual building blocks. The local‐to‐global correspondence of instabilities empowers soft robotic systems with on‐demand morphing traits, as well as aerospace ...
Lei Wu +3 more
wiley +1 more source
Frontiers in ChemistryNon-plasma technologies are being extensively investigated for their potential to mitigate microbial growth through the production of various reactive species.
Jefferson de Oliveira Mallia +6 more
doaj +1 more source
USING HOMOGENEOUS EQUIVALENT PARAMETERS IN FINITE ELEMENT MODELS OF CURVED METAMATERIAL STRUCTURES [PDF]
, 2018 Richard Mattish +2 more
openalex +1 more source
Physical Intelligence in Small‐Scale Robots and Machines
Advanced Materials, EarlyView.“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley +1 more source
Quantum optical effective-medium theory for layered metamaterials
, 2016 The quantum optics of metamaterials starts with the question whether the same effective-medium theories apply as in classical optics. In general the answer is negative.
Amooghorban, Ehsan, Wubs, Martijn
core
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source