New nanohole-based microscopy monitors electrochemical reactions millisecond by millisecond

Many technological applications, such as sensors and batteries, greatly rely on electrochemical reactions. Improving these ...
EDN

Eddy current in focus: A rapid revisit

From DIY levitation tricks to clever braking systems, these swirling paths of electrons keep finding new ways to surprise and inspire.

Why changes in a Florida ocean current could wreak havoc worldwide

It’s part of the scenario in “The Day After Tomorrow,” but scientists differ over whether or how fast it may occur. A team studying the current toils to bring clarity.
IEEE

Non-contact measurement of harmonic voltage based on leakage current and impedance transfer in capacitive devices

Abstract: In order to solve the problems of low precision and difficult installation of grid broadband voltage measurement, this paper proposes a non-contact measurement method of broadband voltage ...

Cutting down on quantum-dot crosstalk: Precise measurements expose a new challenge

Devices that can confine individual electrons are potential building blocks for quantum information systems. But the electrons must be protected from external disturbances. RIKEN researchers have now ...