Data from a South Pole observatory shows that the fraction of protons in ultrahigh-energy cosmic rays is lower than expected.

Researchers at the University of Innsbruck, along with those at Dortmund, Bayreuth, and Linz universities, have demonstrated ...

Quantum sensors have become important tools in low-energy particle physics. Michael Doser explores opportunities to exploit ...

A set of breakthroughs from scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) is ...

This paper aims to enhance indoor light energy harvesting for Internet of Things (IoT) sensors in the context of simultaneous light and information power transfer (SLIPT). We use the time-delayed ...

Electron transport layers (ETLs) play a fundamental role in perovskite solar cells (PSCs) through charge extraction. Here, we developed flexible PSCs on 12 different kinds of ETLs based on SnO2. We ...

A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University ...

Quantum plasmonic biosensors enable self-illumination for real-time, label-free diagnostics with scalable point-of-care applications.

The Mexico Energy Efficiency in Public Facilities (PRESEMEH) project, which was approved in 2016 and closed in 2023, promoted the efficient use of energy in Mexican municipalities and hospitals ...

A novel energy-transfer system involving nonaggregated cationic porphyrins adsorbed on an anionic-type clay surface and the electron-transfer reaction that occurs after light harvesting are described.

The photoelectric effect, first explained in 1905, transformed our understanding of how light interacts with matter. When high-energy light hits atoms, it knocks electrons loose. This process powers ...