Results 191 to 200 of about 838,981 (293)

Design of Bi-Material Triangle Curved Beam Honeycomb Metamaterial with Tunable Poisson's Ratio, Thermal Expansion, and Band Gap Characteristics. [PDF]

Materials (Basel)
Wang Z, Cheng Y, Zhao H, Zhang H.
europepmc   +1 more source

Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing

Advanced Functional Materials, EarlyView.
Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff, Saman Jamshididana, Zach Miller, Kassandra Hernandez, Nicolas Gonsalves, Andre Olarra, Elliot Yoo, Jeremy A. Herman, Devin J. Roach   +8 more
wiley   +1 more source

A strategy to reduce thermal expansion and achieve higher mechanical properties in iron alloys. [PDF]

Nat Commun
Lu H, Zhou C, Song Y, Zhang Y, Wu Y, Long F, Yao Y, Hao J, Chen Y, Yu D, Schwiedrzik JJ, An K, He L, Lu Z, Chen J.   +14 more
europepmc   +1 more source

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

Advanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin, Roman V. Kirtaev, Mikhail S. Mironov, Dmitriy V. Grudinin, Alexander A. Marchenko, Marina M. Chugunova, Valentin R. Solovei, Alexander V. Syuy, Andrey A. Vyshnevyy, Ilya P. Radko, Aleksey V. Arsenin, Valentyn S. Volkov   +11 more
wiley   +1 more source

Coefficients of Thermal Expansion in Aligned Carbon Staple Fiber-Reinforced Polymers: Experimental Characterization with Numerical Investigation. [PDF]

Polymers (Basel)
Kupski J, Zweifel L, Preinfalck M, Baz S, Hajikazemi M, Brauner C.   +5 more
europepmc   +1 more source

Ceramic Particle‐Reinforced Medium‐Entropy Alloys With Outstanding Mechanical Properties Prepared by Novel Micro‐LPBF

Advanced Functional Materials, EarlyView.
An innovative medium entropy alloy (MEA) composite material was fabricated via micro laser powder bed fusion (μ‐LPBF) with appropriate nano‐ceramic particles doping and exhibited markedly improved overall performance, including synergistically enhanced strength and ductility, increased hardness and compressive strength, improved wear resistance and ...
Zhonglin Shen, Mingwang Fu
wiley   +1 more source

Systematic Simulations of Structural Stability, Phonon Dispersions, and Thermal Expansion in Zinc-Blende ZnO. [PDF]

Nanomaterials (Basel)
Talwar DN, Becla P.
europepmc   +1 more source

Stoma‐Shell Nanoarchitecture for Enhanced Plasma Confinement Catalysis in Synthesis of Ethanol from CO2

Advanced Functional Materials, EarlyView.
High‐energy electron impact in plasma catalysis often causes excessive dissociation of active intermediates, limiting C2+ product selectivity. To address this challenge, a bio‐inspired stoma‐shell nanoarchitecture is designed to decouple electron impact from catalytic reaction zones.
Nan Zou, Zhiliang Dong, Tsun‐Kong Sham, Xiaonian Li, Ying Zheng, Ting Qiu   +5 more
wiley   +1 more source

Novel Aerogel Structure of β-Eucryptite: Featuring Low Density, High Specific Surface Area, and Negative Thermal Expansion Coefficient. [PDF]

Gels
Ma H, Liu S, Ren J, Liu X, Zhang W, Zhu Y, Yuan Z, Zhu J, Yi X.   +8 more
europepmc   +1 more source