Results 141 to 150 of about 15,942 (294)

Design and Manufacturing of a Metal-Based Mechanical Metamaterial with Tunable Damping Properties. [PDF]

Materials (Basel), 2022
Kappe K, Wahl JP, Gutmann F, Boyadzhieva SM, Hoschke K, Fischer SCL.   +5 more
europepmc   +1 more source

Spectral Selectivity Enhancement in Solar Absorber Multilayers through Titanium Oxynitride Thin Film Modulation

Advanced Optical Materials, EarlyView.
Optical and plasmonic properties of TiN and Ti(O)N thin films were tuned at the synthesis stage by modulating the oxygen pressure during room‐temperature pulsed laser deposition. Ti(O)N thin films exhibiting a highly metallic and peculiar double‐epsilon‐near‐zero (DENZ) behavior were produced.
Claudia P. Hallqvist, Cristina Mancarella, Marco Agozzino, Salvatore Lucchese, Luca Mascaretti, Ivan Richter, Alessio Lamperti, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Andrea Li Bassi   +9 more
wiley   +1 more source

Wood-inspired metamaterial catalyst for robust and high-throughput water purification

Nature Communications
Continuous industrialization and other human activities have led to severe water quality deterioration by harmful pollutants. Achieving robust and high-throughput water purification is challenging due to the coupling between mechanical strength, mass ...
Lei Zhang, Hanwen Liu, Bo Song, Jialun Gu, Lanxi Li, Wenhui Shi, Gan Li, Shiyu Zhong, Hui Liu, Xiaobo Wang, Junxiang Fan, Zhi Zhang, Pengfei Wang, Yonggang Yao, Yusheng Shi, Jian Lu   +15 more
doaj   +1 more source

Resilient Mechanical Metamaterial Based on Cellulose Nanopaper with Kirigami Structure. [PDF]

Nanomaterials (Basel), 2022
Fujita T, Nakagawa D, Komiya K, Ohira S, Hanasaki I.   +4 more
europepmc   +1 more source

Bridging Optical and Mechanical Metamaterial/Metasurface Realms Toward Integrated Meta‐Systems

Advanced Optical Materials, EarlyView.
This perspective describes the rise of metamaterials in the field of materials science, specifically with optical and mechanical functionality. Fundamentals of both optical and mechanical metamaterials are discussed with a review of state‐of‐the‐art metamaterial science.
Justin Brackenridge, Jaejun Lee, Vladimir V. Tsukruk   +2 more
wiley   +1 more source

A Kresling origami metamaterial with reprogrammable shock stiffness

Theoretical and Applied Mechanics Letters
Using origami folding concepts to design novel mechanical metamaterials has recently become a prevalent framework. Inspired by the Kresling origami structure, this study proposes a double-layer Kresling origami metamaterial with reprogrammable shock ...
Ruiwei Liu, Yantong Huang, Manjia Su, Chenxiao Li, Beibin Liang, Chunlong Wang   +5 more
doaj   +1 more source

Observation of the Differential Goos‐Hänchen Shifts in Wavelength Domain Using a Helical Fiber Grating

Advanced Optical Materials, EarlyView.
Goos‐Hänchen shift (GHS) is a phenomenon in which an optical beam experiences a longitudinal displacement upon total internal reflection. In this work, we experimentally demonstrate an enhanced GHS in the wavelength domain using a helical fiber grating (HFG).
Zhang Meng, Yuto Kotani, Naoto Murata, Pawel Pogorzelski, Reza Abdi‐Ghaleh, Peng Wang, Hua Zhao, Hongpu Li   +7 more
wiley   +1 more source

Inverse-designed 3D sequential metamaterials achieving extreme stiffness

Materials & Design
Mechanical metamaterials signify a groundbreaking leap in material science and engineering. The intricate and experience-dependent design process poses a challenge in uncovering architectural material sequences with exceptional mechanical properties ...
Jiacheng Han, Xiaoya Zhai, Lili Wang, Di Zhang, Junhao Ding, Winston Wai Shing Ma, Xu Song, Wei-Hsin Liao, Ligang Liu, Jun Wu, Xiao-Ming Fu   +10 more
doaj   +1 more source

Shock-absorbing effect of flooring-adopted mechanical metamaterial technology and its influence on the gait and balance of older adults. [PDF]

Inj Prev, 2022
Tatemoto T, Sugiura T, Kumazawa N, Ii T, Kitamura S, Tanabe S, Hirayama Y, Shimomura H, Mizuno K, Otaka Y.   +9 more
europepmc   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source