Single ion maps 3D electromagnetic fields above chips with record sensitivity

Researchers at ETH Zurich have developed a method that uses a single ion to detect electromagnetic fields above a surface and ...

It’s one of the biggest mysteries of the cosmos: What are these little red dots?

Massive galaxies? Dusty black holes? Black hole stars? Scientists have raised a lot of theories around what the crimson blobs ...
IEEE

Frequency Estimation for Energy Rate-Based Forced Oscillation Source Identification Using Its Properties on Modes Decomposed by Matrix Pencil Function

Abstract: Forced oscillation (FO) source identification prevents the impending threat to power system security. This article proposes a methodology to accurately estimate FO frequency for source ...
EDN

Using an oscilloscope’s time, frequency, and statistical measurement domains

Multiple domains provide designers and test engineers with complementary views of acquired signals. Oscilloscopes originated as instruments that measure electrical signals in the time domain. The ...
IEEE

Low-Frequency Noise Performance of Microstrip-Coupled Lumped-Element Aluminum KIDs Using Hydrogenated Amorphous Silicon Parallel-Plate Capacitors for NEW-MUSIC

Abstract: We present measurements of the low-frequency noise of a microstrip-coupled, lumped-element aluminum kinetic inductance detector design that uses a hydrogenated amorphous silicon ...
Reuters

Samsung Elec invests $175 million to become top shareholder in US genetics firm

June 9 (Reuters) - Privately held Element Biosciences said on Tuesday it had raised funds, including $175 million from longtime investor Samsung Electronics (005930.KS), opens new tab, to expand ...