Search results for diamond

Environment Jun 5, 2024

Opinion: Africa doesn't have choice between economic growth and protecting the environment—how they can merge

Heathrow Airport in the UK currently uses more energy than the entire west African country of Sierra Leone. Despite Africa accounting for less than 4% of all global greenhouse gas emissions, many of its countries face significant ...

Condensed Matter Jun 3, 2024

Scientists bring crystal clarity to diamond's quantum signals

They say that one can miss the forest for the trees. But it's often worth taking a closer look at the trees to make sense of the dense, brambly whole. That's what a Stanford University group did to tackle a thorny quantum-information ...

Analytical Chemistry Jun 3, 2024

Scientists develop 'X-ray vision' technique to see inside crystals

A team of New York University researchers has created a new way to visualize crystals by peering inside their structures, akin to having X-ray vision. Their new technique—which they aptly named "Crystal Clear"—combines ...

Quantum Physics May 29, 2024

Research team demonstrates modular, scalable hardware architecture for a quantum computer

Quantum computers hold the promise of being able to quickly solve extremely complex problems that might take the world's most powerful supercomputer decades to crack.

Ecology May 28, 2024

Biodiversity in the margins: Merging farmlands affects natural pest control

A new study published in the Journal of Applied Ecology demonstrates how the diversity and abundance of arthropods decrease when hedgerows and field margins covered by wild grass and flowers are removed.

Earth Sciences May 20, 2024

Record low Antarctic sea ice 'extremely unlikely' without climate change, says scientists

Scientists at the British Antarctic Survey (BAS) have found that the record-low levels of sea ice around Antarctica in 2023 were extremely unlikely to happen without the influence of climate change. This low was a one-in-a-2000-year ...

Nanophysics May 17, 2024

Using DNA origami, researchers create diamond lattice for future semiconductors of visible light

The shimmering of butterfly wings in bright colors does not emerge from pigments. Rather, photonic crystals are responsible for the play of colors. Their periodic nanostructure allows light at certain wavelengths to pass ...

Astronomy May 17, 2024

Astronomers detect rare neutral atomic-carbon absorbers with deep neural network

Recently, an international team led by Prof. Ge Jian from the Shanghai Astronomical Observatory of the Chinese Academy of Sciences conducted a search for rare weak signals in quasar spectral data released by the Sloan Digital ...

Condensed Matter May 16, 2024

Method milestone for quantum physics: Rapid test for topological 2D materials

Topological quantum materials are hailed as a cornerstone of future technological advancements. Yet, validating their exceptional qualities has always been a lengthy process.

Analytical Chemistry May 15, 2024

New photocatalyst to improve decarbonization and other chemical reactions

The use of greenhouse gases is one of the most popular directions of the global trend toward decarbonization—reducing the carbon footprint from production and human activities. In the process of converting carbon dioxide ...

page 2 from 40