Search results for atom

Nanophysics 12 hours ago

Researchers successfully fabricate NiS ultrafine nanorods with separated symmetry along two directions

Crystal symmetry is a fundamental concept in materials science, playing a crucial role in determining structure-property relationships. Typically, a crystal is a solid composed of structural units that periodically repeat ...

Soft Matter 13 hours ago

New study unveils how water dynamics slow down at low temperatures

A scientist at the Institute for Molecular Science has published a study that provides insight into the puzzling phenomenon of dynamic slowdown in supercooled water, an essential step toward understanding the glass transition ...

Condensed Matter 16 hours ago

Speeding up calculations that reveal how electrons interact in materials

Materials scientists and engineers would like to know precisely how electrons interact and move in new materials and how the devices made with them will behave. Will the electrical current flow easily within the material? ...

Analytical Chemistry 16 hours ago

Scientists explore how single-atom catalysts impact water purification in advanced oxidation process

The rapid increase in global industrialization in the past centuries has resulted in the disposal of excessive toxic pollutants into the environment, seriously threatening the aquatic ecosystem and human health. Peroxymonosulfate-based ...

Optics & Photonics 17 hours ago

Researchers create the world's strongest ionizing terahertz radiation

Terahertz waves, known as non-ionizing radiation, can turn into ionization radiation when sufficiently many terahertz photons are focused in space and time. A team led by scientists in Korea and the U.S. has created the world's ...

Environment 17 hours ago

Q&A: Plastic waste is a global problem, but carbon recycling can help

Heavy industries such as aviation and chemical manufacturing contribute to about 20% of overall U.S. greenhouse gas emissions and will continue to depend on fossil fuels.

Analytical Chemistry 18 hours ago

Study introduces a cleaner way to produce ammonia at room temperature and pressure

Ammonia is the starting point for the fertilizers that have secured the world's food supply for the last century. It's also a main component of cleaning products, and is even considered as a future carbon-free replacement ...

Planetary Sciences 18 hours ago

New approach enhances accelerator's capability to uncover clues from supernovae in lunar dust

Researchers at the China Institute of Atomic Energy (CIAE) have significantly enhanced the method of detecting iron-60 (60Fe), a rare isotope found in lunar samples, using the HI-13 tandem accelerator. This achievement paves ...

Condensed Matter May 27, 2024

Researchers measure crystal nucleation in supercooled atomic liquids

Researchers at European XFEL in Schenefeld near Hamburg have taken a closer look at the formation of the first crystallization of nuclei in supercooled liquids. They found that the formation starts much later than previously ...

Analytical Chemistry May 24, 2024

Researchers develop organic photoredox catalysts with enhanced stability and recyclability

In recent years, global environmental concerns have prompted a shift toward eco-friendly manufacturing in the field of organic synthetic chemistry. In this regard, research into photoredox catalytic reactions, which use light ...

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