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Planetary Sciences 2 hours ago

Earth from space: Namibian landforms

This image may resemble the surface of Mars, but it was actually captured by the Copernicus Sentinel-2 mission, revealing the stunning terrain of northwest Namibia.

Nanophysics 2 hours ago

Tweaking isotopes sheds light on promising approach to engineer semiconductors

Research led by scientists at the Department of Energy's Oak Ridge National Laboratory has demonstrated that small changes in the isotopic content of thin semiconductor materials can influence their optical and electronic ...

Analytical Chemistry 3 hours ago

Chemist explores the real-world science of Star Wars

A professor at the University of Warwick is exploring the chemistry of the galaxy far, far away this Star Wars Day, May the 4th.

Nanomaterials 3 hours ago

Nanostructured copper surface shows potential for transparent, antimicrobial surfaces in touch displays

The interest in antimicrobial solutions for personal and multi-user touch screens, such as tablets and mobile devices, has grown in recent years. Traditional methods like sprayable alcohols or wipes are not ideal for these ...

Condensed Matter 5 hours ago

Physicists pioneer new quantum sensing platform

Quantum sensors detect the smallest of environmental changes—for example, an atom reacting to a magnetic field. As these sensors "read" the unique behaviors of subatomic particles, they also dramatically improve scientists' ...

Condensed Matter 23 hours ago

Physicists arrange atoms in close proximity, paving way for exploring exotic states of matter

Proximity is key for many quantum phenomena, as interactions between atoms are stronger when the particles are close. In many quantum simulators, scientists arrange atoms as close together as possible to explore exotic states ...

Agriculture May 2, 2024

Supplementing diet for farmed abalones to manipulate greenlip abalone lip and shell color

A mixed diet including native algae gives Australia's prized cultured abalone the colors and appearance preferred by lucrative Asian markets, new research shows.

Biochemistry May 2, 2024

Natural sun protection for wood floors and furniture

To keep wood from aging prematurely, it's important to protect it effectively against ultraviolet (UV) radiation. At the same time, people want to retain the look and feel of natural wooden surfaces, but the transparent protective ...

Optics & Photonics May 2, 2024

Researchers unveil single-shot and complete polarization imaging system using metasurfaces

Think of all the information we get based on how an object interacts with wavelengths of light—aka color. Color can tell us if food is safe to eat or if a piece of metal is hot. Color is an important diagnostic tool in ...

Nanomaterials May 2, 2024

Study unveils 3D printing PQD-polymer architectures at room temperature

A technology enabling the fabrication of intricate three-dimensional (3D) quantum dot (QD)-based structures at room temperature has been developed.

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