Search results for Sandia

Quantum Physics Aug 10, 2023

Bigger and better quantum computers are possible with new ion trap dubbed the Enchilada

Sandia National Laboratories has produced its first lot of a new world-class ion trap, a central component for certain quantum computers. The new device, dubbed the Enchilada Trap, enables scientists to build more powerful ...

Optics & Photonics Aug 1, 2023

What do you do with a shrunken laser?

The laser is so small you need a microscope to see it properly. But it's not just the size that scientists at Sandia National Laboratories are excited about.

Analytical Chemistry Jul 19, 2023

'Stunning' discovery: Metals can heal themselves

Scientists for the first time have witnessed pieces of metal crack, then fuse back together without any human intervention, overturning fundamental scientific theories in the process. If the newly discovered phenomenon can ...

Optics & Photonics Jul 14, 2023

Linewidth narrowing in self-injection-locked, on-chip lasers

On-chip laser diodes based on quantum well (QW) and quantum dot (QD) semiconductor materials have become the primary technology for several applications due to their excellent characteristics, including high power efficiency, ...

Analytical Chemistry Jul 7, 2023

Machine learning enables accurate electronic structure calculations at large scales for material modeling

The arrangement of electrons in matter, known as the electronic structure, plays a crucial role in fundamental but also applied research, such as drug design and energy storage. However, the lack of a simulation technique ...

Materials Science Jun 1, 2023

Treatment creates steel alloys with superior strength and plasticity

A new treatment tested on a high-quality steel alloy produces extraordinary strength and plasticity, two traits that must typically be balanced rather than combined. Ultra-fine metal grains that the treatment produced in ...

Planetary Sciences May 11, 2023

Solar-powered balloons detect mysterious sounds in the stratosphere

Imagine if sending your science experiment 70,000 ft in the air just took painter's plastic, tape, a dash of charcoal dust, and plenty of sunlight.

Nanophysics May 11, 2023

With new experimental method, researchers probe spin structure in 2D materials for first time

For two decades, physicists have tried to directly manipulate the spin of electrons in 2D materials like graphene. Doing so could spark key advances in the burgeoning world of 2D electronics, a field where super-fast, small ...

Environment May 9, 2023

Researchers switch from helium to hydrogen weather balloons

Hundreds of miles north of the Arctic Circle, Sandia National Laboratories researchers ensure the collection of important weather and climate data. By switching the gas used in their weather balloons, they have reduced their ...

Earth Sciences May 4, 2023

Scientists detect gases from fractured rock

Geoscientists have detected specific gases being released from fractured rocks in real time after a series of small chemical explosions set underground.

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