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Search results for materials characterization studies

Materials Science Jul 4, 2025

Study uses machine learning to map pH-dependent performance of tin catalysts

Some of the most encouraging results for reaction-enhancing catalysts come from one material in particular: tin (Sn). While Sn's overall utility as a catalyst is well-known, its underlying structure-performance relationship ...

Condensed Matter Jul 3, 2025

TaIrTeâ‚„ photodetectors show promise for highly sensitive room-temperature THz sensing

Terahertz radiation (THz), electromagnetic radiation with frequencies ranging between 0.1 and 10 THz, could be leveraged to develop various new technologies, including imaging and communication systems. So far, however, a ...

Environment Jul 2, 2025

We don't know what happens to the waste we recycle, and that's a problem

There is a glaring lack of tracking for global recycling. Poor waste management is deeply connected to climate change, plastic pollution and global nutrient imbalances globally.

Condensed Matter Jul 2, 2025

Strong magnetic fields flip angular momentum dynamics in magnetovortical matter

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it encompasses both the intrinsic spin of particles and their orbital motion around a point. These ...

Analytical Chemistry Jul 2, 2025

Resonant frequencies reveal a map for optimizing single-atom catalysts

Using nuclear magnetic resonance, researchers at ETH Zurich have studied the atomic environments of single platinum atoms in solid supports as well as their spatial orientation. In the future, this method can be used to optimize ...

Bio & Medicine Jul 1, 2025

Nanoparticle-based targeted delivery unleashes the full power of anti-cancer drugs

A new study details the development of a nanoparticle-based system that delivers concentrated chemotherapy specifically to cancer cells and not normal cells, potentially allowing clinicians to administer higher, more effective ...

Superconductivity Jun 30, 2025

Enhanced quantum computers and beyond: Exploring magnons with superconducting qubits

Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials—known as magnons—have the potential to improve quantum computing devices. However, using magnons in quantum devices ...

Condensed Matter Jun 27, 2025

Twisted trilayer graphene shows high kinetic inductance

Superconductivity is an advantageous physical phenomenon observed in some materials, which entails an electrical resistance of zero below specific critical temperatures. This phenomenon is known to arise following the formation ...

Optics & Photonics Jun 26, 2025

Scientists develop new technique for capturing ultra-intense laser pulses in a single shot

Scientists at the University of Oxford have unveiled a pioneering method for capturing the full structure of ultra-intense laser pulses in a single measurement. The breakthrough, published in close collaboration with Ludwig-Maximilian ...

General Âé¶¹ÒùÔºics Jun 25, 2025

Computational trick enables better understanding of exotic state of matter

It can be found inside gas giants such as Jupiter and is briefly created during meteorite impacts or in laser fusion experiments: warm dense matter. This exotic state of matter combines features of solid, liquid and gaseous ...

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