Search results for atomic engineering

Condensed Matter Jul 23, 2024

Spontaneous supercrystal discovered in switching metal-insulator

A supercrystal formation previously unobserved in a metal-insulating material was discovered by a Cornell-led research team, potentially unlocking new ways to engineer materials and devices with tunable electronic properties.

Condensed Matter Jul 23, 2024

The experimental observation of a dissipative time crystal in a Rydberg gas

A dissipative time crystal is a phase of matter characterized by periodic oscillations over time, while a system is dissipating energy. In contrast with conventional time crystals, which can also occur in closed systems with ...

Materials Science Jul 22, 2024

A novel thermal insulation material for ultra-high temperature applications: Hierarchical porous high-entropy ceramics

Thermal insulation material is a critical part of the thermal protection system (TPS) of hypersonic vehicles. Recently, high-entropy ceramics have attracted great attention in thermal insulation for their low thermal conductivity ...

Nanophysics Jul 22, 2024

New method achieves controllable tuning, assesses instability in 2D materials for engineering applications

Two-dimensional (2D) materials have atomic-level thickness and excellent mechanical and physical properties, with broad application prospects in fields such as semiconductors, flexible devices, and composite materials.

Polymers Jul 19, 2024

Study shows how waste Styrofoam can be transformed into polymers for electronics

A new study conducted by researchers from the University of Delaware and Argonne National Laboratory describes a chemical reaction that can convert Styrofoam into a high-value conducting polymer known as PEDOT:PSS.

Nanomaterials Jul 18, 2024

Nano-scale materials that mimic enzymes could convert CO₂ into chemical building blocks

Montana State University researcher James Crawford recently published a collaborative paper with the National Renewable Energy Laboratory that marks a step forward in their quest for what he calls a "holy grail" of chemistry: ...

Earth Sciences Jul 18, 2024

Minerals play newly discovered role in Earth's phosphorus cycle

Northwestern University-led researchers have discovered a new way that nature cycles phosphorus, a finding that uncovers a missing piece of Earth's puzzling phosphorus cycle.

General Physics Jul 17, 2024

CERN physicist explains how team uses subatomic splashes to restart experiments after annual upgrades

When you push "start" on your microwave or computer, the device flips right on—but major physics experiments like the Large Hadron Collider at the European Organization for Nuclear Research, known as CERN, don't work that ...

Plasma Physics Jul 17, 2024

3D visualization brings nuclear fusion to life

When it comes to promising forms of energy, nuclear fusion checks all the boxes: it's clean, abundant, continuous and safe. It's produced when the lightweight nuclei of two atoms fuse together to form a heavier nucleus, releasing ...

Condensed Matter Jul 17, 2024

A new approach to accelerate the discovery of quantum materials

Researchers at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) and several collaborating institutions have successfully demonstrated an innovative approach to find breakthrough materials for ...

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