Introduction:Attosecond pulses capture ultrafast electron and light–matter dynamics on the shortest timescales accessible to controlled experiments ...

Attosecond pulses enable sub-femtosecond studies of ultrafast electron dynamics. Since 2001, pulse durations have shortened ...

Scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new way to determine atomic structures from nanocrystals previously considered unusable, ...

Professor Maxie Roessler, from Imperial’s Department of Chemistry, has been named a Laureate of the 2026 Blavatnik Awards for ...

Abstract: Two-dimensional (2D) semiconductor devices are attractive for future electronics, but face reliability challenges due to electrically-active defects in the gate insulator or at the insulator ...

Chemistry textbooks explain how reactions start and end, but they rarely show what happens in between. Seeing these hidden moments matters because chemistry is ultimately governed by quantum rules. By ...

High-harmonic generation has been established in gases both as a source of extreme ultraviolet light as well as a tool for studying atomic and molecular physics in the attosecond time domain. The more ...

GPIX varies its covered call portfolio coverage (overwrite) levels dynamically depending on market conditions such as the S&P 500's volatility. This allows GPIX to capture a lot of the S&P 500's ...

LONDON, Jan 5 (Reuters) - Here are key facts about international oil companies in Venezuela, a country with the world's largest oil reserves thrown into crisis by the capture of President Nicolas ...

The US capture of Maduro was a prime example of ‘America at her best’: Sen Lindsey Graham Sen. Lindsey Graham, R-S.C., discusses the global impact of the U.S. capture of Nicolas Maduro on ‘Sunday ...