Search results for atomic nuclear

Plasma Physics Aug 30, 2022

Elemental research: Scientists apply boron to tungsten components in fusion facilities

What is the connection between boron, an element in a common household cleaner, and tokamaks, ring-shaped fusion facilities that heat fuel to million-degree temperatures? Scientists at the U.S. Department of Energy's (DOE) ...

Quantum Physics Aug 15, 2022

2D array of electron and nuclear spin qubits opens new frontier in quantum science

By using photons and electron spin qubits to control nuclear spins in a two-dimensional material, researchers at Purdue University have opened a new frontier in quantum science and technology, enabling applications like atomic-scale ...

Materials Science Aug 5, 2022

A simple, cheap material for carbon capture, perhaps from tailpipes

Using an inexpensive polymer called melamine—the main component of Formica—chemists have created a cheap, easy and energy-efficient way to capture carbon dioxide from smokestacks, a key goal for the United States and ...

Molecular & Computational biology Aug 3, 2022

Giant viruses build a cell nucleus surprisingly like our own

Humans aren't the only targets for viruses. Like us, bacteria become infected by many types of viruses. In fact, across billions of years, bacteria and viruses have engaged in a non-stop evolutionary arms race for survival ...

Political science Jul 20, 2022

Enriching uranium is the key factor in how quickly Iran could produce a nuclear weapon. Here's where it stands today

Iran's nuclear program was a major topic in President Joe Biden's July 13–16, 2022 trip to the Middle East. The most challenging part of producing nuclear weapons is making the material that fuels them, and Iran is known ...

Plasma Physics Jul 20, 2022

Go with the flow: New findings about moving electricity could improve fusion devices

Researchers at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) have found that updating a mathematical model to include a physical property known as resistivity could lead to the improved ...

Nanomaterials Jul 18, 2022

A new look at disordered carbon

When carbon atoms stack into a perfectly repeating three-dimensional crystal, they can form precious diamonds. Arranged another way, in repetitive flat sheets, carbon makes the shiny gray graphite found in pencils. But there ...

Quantum Physics Jul 14, 2022

New technique allows physicists to study interactions of neutrons inside of an atom

An international team of physicists has developed a new technique that allows researchers to study the interactions between neutrons inside of an atom. In their paper published in the journal Nature, the group describe their ...

Optics & Photonics Jul 14, 2022

Using salutary delay in the reaction of crystal atoms to an avalanche of photons

Using X-ray laser pulses, the structure of matter can be studied with previously unprecedented accuracy. However, the pulses are so violent that they destroy the sample being irradiated. Notwithstanding, a Polish-Japanese ...

Space Exploration Jul 12, 2022

China is considering a nuclear-powered mission to Neptune

One look at the Planetary Decadal Survey for 2023–2032, and you will see some bold and cutting-edge mission proposals for the coming decade. Examples include a Uranus orbiter and probe (UOP) that would study Uranus' interior, ...

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