Results 151 to 160 of about 829,156 (307)

Nano‐Scale Characterization of Impurities Segregation in Solid Oxide Electrolysis Cells

Advanced Functional Materials, EarlyView.
Cathodic polarization induces impurity segregation in Ni, forming an amorphous Na─Al─Si─O amorphous phase at grain boundaries. Under ultralow oxygen partial pressure, multiple elements dissolve, migrate, and reoxidize within the metal. A patterned model system provides direct nanoscale evidence, clarifying the mechanism of polarization‐driven impurity ...
Zhongtao Ma, Qingjie Wang, Bowen Li, Vasileios Bilalis, Søren Bredmose Simonsen, Ming Chen   +5 more
wiley   +1 more source

Designing a Compact Dual-Band, Dual-Polarized Antenna for Biotelemetry Communications Using the Characteristic Mode Method. [PDF]

Sensors (Basel), 2023
Xu X, Song Z, Wang Y.
europepmc   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Dual-Polarized Multi-Beam Fixed-Frequency Beam Scanning Leaky-Wave Antenna. [PDF]

Sensors (Basel), 2023
Chu D, Mao Y, Li H, Bie H, Zhou Y.
europepmc   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source

Energy Harvesting of Infrared Radiation Using Dual-Polarized Nanoantennas [PDF]

, 2017
In this research work, we propose a novel energy harvester which converts solar electromagnetic radiation into DC energy at infrared regime. The proposed device consists of a dual polarized nanoantenna loaded with an anisotropic material at its gap. The
Arfin, Rishad
core  

A Double-Layer Dual-Polarized Huygens Metasurface and Its Meta-Lens Antenna Applications. [PDF]

Micromachines (Basel), 2023
Cao S, Zhou J, Li R, Xue C.
europepmc   +1 more source

All‐Solution‐Processed HgTe Quantum Dot Photodetectors for Extended Short‐Wavelength Infrared Range Enhanced by Plasmonic ITO Nanocrystals

Advanced Functional Materials, EarlyView.
All‐solution‐processed, low‐cost extended short‐wavelength infrared photodetectors are realized by coupling colloidal HgTe quantum dots to plasmonic In2O3:Sn,F nanocrystals. Localized surface plasmon resonances boost and spectrally tailor light absorption between 1500 and 3000 nm, enabling responsivities above 40 A W−1.
Kseniia A. Sergeeva, Anastasiia V. Sokolova, Chenxi Guo, Yuanfei Huo, Yulia V. Kuznetsova, Ran An, Aleksandr A. Sergeev, Kam Sing Wong, Tianshuo Zhao, Andrey L. Rogach   +9 more
wiley   +1 more source

Dual-polarized broadband dipole

A dual-polarized, broadband antenna made up of two single-polarized dipoles is presented. The antenna is mounted on a ground plane to produce a low-profile structure.
Perruisseau-Carrier, J., Hee, T. W., Hall, P. S.   +2 more
core   +1 more source

Decoupling of Dual-Polarized Antenna Arrays Using Non-Resonant Metasurface. [PDF]

Sensors (Basel), 2022
Luo S, Mei P, Zhang Y, Pedersen GF, Zhang S.   +4 more
europepmc   +1 more source