Nanophotonics, Volume 15, Issue 15, 13 August 2026.Conceptual illustration of the retro‐reflective and transmissive metasurface (RRTM). The blue radar establishes communication with the UAV via the transmissive mode, whereas the purple surveillance radar acquires the status of friendly units through the retro‐reflective mode and the two modes operate simultaneously within the same decoupled aperture ...
Shulei Zhang +8 more
wiley +1 more source
Miniaturized Flexible Corrosion-Resistant Tag Antenna with Folding Arm Based on Graphene Film. [PDF]
Micromachines (Basel)Zeng M +6 more
europepmc +1 more source
Radiation‐Free In‐Gap Finite Barrier Bound States in a Lithium Niobate‐Based Honeycomb Lattice
Nanophotonics, Volume 15, Issue 15, 13 August 2026.This work demonstrates radiation‐free finite barrier bound states (FBBSs), successfully overcoming the high propagation loss challenge inherent in conventional FBBS designs while enabling flexible electro‐optic tunability. These findings establish a versatile platform for on‐chip integrated, high‐modulation‐efficiency electro‐optic modulators and ...
Yiru Du +8 more
wiley +1 more source
Dual Band-Pass Filter Based on Split Ring Resonators with Controlled Asymmetric Bandwidth Response. [PDF]
Sensors (Basel)Castillo-Araníbar P +2 more
europepmc +1 more source
Space‐Time Coding Conformal Metasurfaces for Multifrequency Beam Steering and Shaping
Advanced Materials, Volume 38, Issue 45, 13 August 2026.Space‐time coding conformal metasurfaces enable dynamic wave control on curved surfaces by combining programmable spatial patterns with temporal modulation. This study shows that a single conformal aperture can independently manipulate multiple frequency components, achieving multifunctional beam shaping and steering, with implications for ...
Filippo Pepe +8 more
wiley +1 more source
Reconfigurable Spoof Plasmonic Skyrmion Electronics for Deformation-Invariant Multimode Sensing. [PDF]
Adv Sci (Weinh)Wang Z +7 more
europepmc +1 more source
Fast One‐Step Microwave Synthesis of 2H–1T MoS2 for Efficient Hydrogen Evolution
Advanced Synthesis &Catalysis, Volume 368, Issue 15, 1 August 2026.MoS2 nanoflakes were rapidly synthesized in a microwave hydrothermal reactor for HER catalysis in a single 15‐min step. For the first time, in situ monitoring of synthesis parameters was performed using a camera, while XPS and XRD analyses confirm that the process forms MoS2 nanoflowers with mixed 2H–1T seeds, directing the subsequent growth of pure 1T
Elisabetta Campedelli +4 more
wiley +1 more source
An Improved Nonlinear Capacitance Model for GaN HEMTs Based on the Angelov Model. [PDF]
Micromachines (Basel)Miao Y, Yuan Q, Wang C, Cheng J.
europepmc +1 more source
Advanced Theory and Simulations, Volume 9, Issue 8, August 2026.The graphical abstract presents the unit‐cell architecture of the proposed transparent metasurface polarization converter, featuring a low‐filling‐factor rotated copper frame on PET, an air‐cavity spacer, and an ITO ground plane. The design enables optical transparency, lightweight construction, and ultra‐broadband, high‐efficiency cross‐polarization ...
Huu Lam Phan +3 more
wiley +1 more source
Sideband injection locking of microwave frequency combs in a superconducting optomechanical circuit. [PDF]
Microsyst NanoengJeong J, Ryu Y, Jung H, Cha J.
europepmc +1 more source