Results 261 to 270 of about 2,469,239 (346)
Advanced Functional Materials, EarlyView.Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley +1 more source
Flexible Receiver Antenna Prepared Based on Conformal Printing and Its Wearable System. [PDF]
Sensors (Basel)Zhu Q, Zhang W, Zhu W, Wu C, Shi J.
europepmc +1 more source
Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors
Advanced Functional Materials, EarlyView.We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu +7 more
wiley +1 more source
A high isolated, high gain millimeter wave quad-port MIMO antenna array for wideband 5G new radio application. [PDF]
Sci RepTiwari P +6 more
europepmc +1 more source
Design of a textile-based UHF RFID sensor for high read range and multilevel diaper moisture sensing. [PDF]
Sci RepTean CJ +4 more
europepmc +1 more source
Upper-Bound Electromagnetic Performance of Substrate-Free Epidermal Tattoo Antennas for UHF Applications. [PDF]
Sensors (Basel)Barba AB +6 more
europepmc +1 more source
Wideband circularly polarized leaky wave rectenna. [PDF]
Sci RepMohamed N +4 more
europepmc +1 more source
Integration of frequency selective surfaces with MIMO antennas for enhanced performance in IoT and V2V communication systems. [PDF]
Sci RepTroudi I +7 more
europepmc +1 more source