Results 181 to 190 of about 93,639 (267)
A Gentle Introduction to Lattice Field Theory. [PDF]
Seiler E.
europepmc +1 more source
Despite the abundance and vast energy potential of water, its efficient utilization is hindered by single‐mode energy conversion. Herein, heterophilic CNT yarns that allow for simultaneous energy harvesting by means of dual‐scale hydration—electrical energy harvesting through proton gradients and mechanical torsional harvesting through microchannel ...
Jae Myeong Lee+10 more
wiley +1 more source
A decomposition of light's spin angular momentum density. [PDF]
Vernon AJ+4 more
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On the roles of function and selection in evolving systems. [PDF]
Wong ML+8 more
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Omni‐Directional Assembly of 2D Single‐Crystalline Metal Nanosheets
A versatile assembly method is developed to uniformly assemble 2D single‐crystal copper nanosheets (Cu NS) onto substrates with complex shapes via ultrasonication process. This technique leverages cavitation effects to deposit monolayer Cu NS films with minimal overlap.
Seungyeon Kim+9 more
wiley +1 more source
Spectral Control by Silver Nanoparticle-Based Metasurfaces for Mitigation of UV Degradation in Perovskite Solar Cells. [PDF]
Delgado-Rodríguez S+5 more
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On‐Chip Active Non‐Reciprocal Topological Photonics
An ultra‐compact and efficient on‐chip isolator is experimentally demonstrated by integrating magneto‐optical InSb onto a terahertz silicon topological chip. The simultaneous breaking of spatial and temporal reversal symmetries forms a valley‐conserved non‐reciprocal waveguide mode, enabling a compact cavity size of 6.4 × 2.5λ2 and a low insertion loss
Ridong Jia+5 more
wiley +1 more source
Status of Electromagnetically Accelerating Universe. [PDF]
Frampton PH.
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Ultrahigh Conductive MXene Films for Broadband Electromagnetic Interference Shielding
A new series of nitrogen‐substituted MXene films, spanning the full composition range, achieves record‐high conductivity (35 000 S cm⁻¹) and outstanding electromagnetic interference (EMI) shielding across X, Ka, and W bands, even in ultrathin layers.
Ju‐Hyoung Han+14 more
wiley +1 more source
Revolutionizing inferior vena cava filter retrieval with electromagnetic graspers and gold-coated magnetic beads. [PDF]
James M, Iftikhar S, Sehgal VS.
europepmc +1 more source