New global standard set for testing graphene's single-atom thickness

Graphene could transform everything from electric cars to smartphones, but only if we can guarantee its quality. The ...

This crystal sings back: Study sheds light on magnetochiral instability

Researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign have reported the first ...
IEEE

K-Band Waveguide Resonator Bandpass Filter Structure With Adjustable Transmission Zeros for Producing Various Symmetric and Asymmetric Responses

Abstract: This work is to present a versatile K-band waveguide resonator bandpass filter structure capable of producing various responses with a pair of transmission zeros. One of the significant ...
Tech Xplore

Novel AI method sharpens 3D X-ray vision

X-ray tomography is a powerful tool that enables scientists and engineers to peer inside of objects in 3D, including computer ...

Did an exploding comet end the age of the wooly mammoths? New evidence says yes

Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, ...
EurekAlert!

Scientists reveal how electrowetting reshapes charge storage inside carbon pores

Improving the capacitance of supercapacitors requires gaining control over ion behavior inside carbon nanopores. This study ...
IEEE

Zero-Shot Image Denoising for High-Resolution Electron Microscopy

Abstract: High-resolution electron microscopy (HREM) imaging technique is a powerful tool for directly visualizing a broad range of materials in real-space. However, it faces challenges in denoising ...
C&EN

Duplicate structures haunt crystallography databases

Duplicates of crystal structures are flooding databases, implicating repositories hosting organic, inorganic, and computer-generated crystals. The issue raises questions about curation practices at ...