Results 111 to 120 of about 10,043 (284)

Gyroidal titanium nitride as nonmetallic metamaterial

open access: yesOptical Materials Express, 2015
We have synthesized gyroidal TiN metamaterials, studied their optical properties, and compared them with the optical properties of the TiN thin films fabricated using reactive magnetron sputtering. The plasma frequency, ωp, and the corresponding free carrier concentration, N, in the gyroid samples were found to be much lower than those in thin films ...
S. Prayakarao   +9 more
openaire   +1 more source

Roadmap on Artificial Intelligence‐Augmented Additive Manufacturing

open access: yesAdvanced Intelligent Systems, EarlyView.
This Roadmap outlines the transformative role of artificial intelligence‐augmented additive manufacturing, highlighting advances in design, monitoring, and product development. By integrating tools such as generative design, computer vision, digital twins, and closed‐loop control, it presents pathways toward smart, scalable, and autonomous additive ...
Ali Zolfagharian   +37 more
wiley   +1 more source

Comparison of Quality of Porous Structure Specimens Produced by Different Additive Technologies and from Different Materials

open access: yesApplied Sciences
Lattice and gyroid structures are often subjected to additive technologies to produce various types of products, and the current market has a number of 3D printers that can be used for their production.
Jozef Tkac   +5 more
doaj   +1 more source

Design and Additive Manufacturing of TPMS Heat Exchangers

open access: yesApplied Sciences
Triply periodic minimal surface (TPMS) heat exchangers (HXs) have been investigated in this paper along with additive manufacturing (AM). Heat transfer coefficients, pressure drops, and thermal capacity were systematically evaluated as functions of wall ...
Jian Liu   +4 more
doaj   +1 more source

Distribution of lipids in non-lamellar phases of their mixtures

open access: yes, 2000
We consider a model of lipids in which a head group, characterized by its volume, is attached to two flexible tails of equal length. The phase diagram of the anhydrous lipid is obtained within self-consistent field theory, and displays, as a function of ...
M. Schick   +3 more
core   +1 more source

Numerical Study of Fluid Flow in a Gyroid-Shaped Heat Transfer Element

open access: yesEnergies
This paper deals with the design of porous geometry of a heat transfer element. The proposed geometry combines a gyroid triply periodic minimal surface with the recursive principle of geometric body creation.
Martin Beer, Radim Rybár
doaj   +1 more source

3D Polymeric Nanonetworks: From Self‐Assembly to Advanced Fabrication

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review provides the first systematic cross‐method comparison of fabrication techniques for 3D polymeric nanonetworks. It evaluates five key strategies—block copolymer self‐assembly, hyper‐crosslinking, template‐assisted methods, 3D printing, and nanolithography—across critical metrics including resolution, throughput, scalability, and material ...
Carlos G. Cobos   +2 more
wiley   +1 more source

Universal Phase Identification of Block Copolymers From Physics‐Informed Machine Learning

open access: yesJournal of Polymer Science, Volume 63, Issue 6, Page 1433-1440, 15 March 2025.
ABSTRACT Block copolymers play a vital role in materials science due to their diverse self‐assembly behavior. Traditionally, exploring the block copolymer self‐assembly and associated structure–property relationships involve iterative synthesis, characterization, and theory, which is labor‐intensive both experimentally and computationally.
Xinyi Fang   +6 more
wiley   +1 more source

Geometry of the momentum space: From wire networks to quivers and monopoles [PDF]

open access: yes, 2013
A new nano--material in the form of a double gyroid has motivated us to study (non-commutative $C^*$ geometry of periodic wire networks and the associated graph Hamiltonians.
Kaufmann, Ralph M.   +2 more
core  

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