17/07/2019

Researchers put a new spin on molecular oxygen

While pinning down a single oxygen atom sounds difficult, trying to then manipulate electrons associated with that single atom to alter its charge sounds downright impossible. However, for the first time, this achievement ...

Sea level rise requires extra management to maintain salt marshes

Salt marshes are important habitats for fish and birds and protect coasts under sea level rise against stronger wave attacks. However, salt marshes themselves are much more vulnerable to these global change threats than previously ...

Lead halide perovskites are not ferroelectric

In a solar cell, when the sunlight impacts the material, a charge is generated. Specifically, this charge corresponds to an electron-hole pair, where an electron is excited to the conduction band, leaving a hole in the valence ...

What counts for our climate: Carbon budgets untangled

A new study published in Nature identifies relevant factors that affect estimates of remaining carbon budgets, and thereby untangles the differences to make estimates more easily comparable, which will help decision-makers ...

Improving the odds of synthetic chemistry success

Chemistry is more than just mixing compound A with compound B to make compound C. There are catalysts that affect the reaction rate, as well as the physical conditions of the reaction and any intermediate steps that lead ...

Two-qubit gate: the speediest quantum operation yet

A group of scientists led by 2018 Australian of the Year Professor Michelle Simmons have achieved the first two-qubit gate between atom qubits in silicon—a major milestone on the team's quest to build an atom-scale quantum ...

The loss of biodiversity comes at a price

Almost 300,000€ is what the Doñana fire cost in terms of biodiversity, according to an estimate done by a University of Cordoba research group. The fire occurred in 2017 and destroyed about 8,500 hectares, most of which were ...

Japanese scientists embrace creepy-crawlies

Firms in Japan are changing people's perceptions about common spiders, worms and insect larvae. These seemingly unwanted creatures have unique features that could be useful for many applications that benefit humans, according ...

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