Ultrafast light switches use atomically thin semiconductors for rapid optical control

A nanostructure made of silver and an atomically thin semiconductor layer can be turned into an ultrafast switching mirror ...
IEEE

Beamforming Analysis of Dual Beam Antenna Array Using Theory of Characteristic Modes

Abstract: This paper presents a novel and insightful approach to beamforming a $2\times 2$ antenna array using the theory of characteristic modes. The array comprises four rectangular patch antenna ...
Compoundsemiconductor.net

Researchers use dim light to produce bright LEDs

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ability to convert low-energy light into a high-energy version. The method has ...
IEEE

Grating-Lobe Reduction for Uniform Undersampled Phased Array Using Dielectric Dome Lens

Abstract: Undersampled arrays exhibit low mutual coupling, alleviating heat dissipation challenges associated with active radio frequency (RF) components in integrated front-end designs. This article ...
C&EN

Identification and Quantification of Aqueous Disinfectants Using an Array of Carbon Nanotube-Based Chemiresistors

Department of Mechanical Engineering, McMaster University, Hamilton ON L8S 4K1, Canada School of Biomedical Engineering, McMaster University, Hamilton ON L8S 4K1, Canada Article Views are the ...