Physics General News

Smart material prototype challenges Newton's laws of motion

 Physics General News
 18 May 2023
For more than 10 years, Guoliang Huang, the Huber and Helen Croft Chair in Engineering at the University of Missouri, has been investigating the unconventional properties of "metamaterials"—an artificial material that exhibits properties not commonly found in nature as defined by Newton's laws of...

Researchers transform our understanding of crystals

 Physics General News
 18 May 2023
When most people think of crystals, they picture suncatchers that act as rainbow prisms or the semi-transparent stones that some believe hold healing powers. However, to scientists and engineers, crystals are a form of materials in which their constituents—atoms, molecules, or nanoparticles—are...

Curved spacetime in a quantum simulator

 Physics General News
 17 May 2023
The connection between quantum physics and the theory of relativity is extremely hard to study. But now, scientists have set up a model system, which can help: Quantum particles can be tuned in such a way that the results can be translated into information about other systems, which are much harder...

Exploring the physics of gummy candy

 Physics General News
 16 May 2023
For gummy candies, texture might be even more important than taste. Biting into a hard, stale treat is disappointing, even if it still carries a burst of sweetness. Keeping gummies in good condition depends on their formulation and storage, both of which alter how the molecules in the candies link...

New material paves the way for more efficient electronics

 Physics General News
 16 May 2023
Researchers from the University of Twente proved that germanene, a two-dimensional material made of germanium atoms, behaves as a topological insulator. It is the first 2D topological insulator that consists of a single element. It also has the unique ability to switch between "on" and "off" states,...

Simulation provides images from the carbon nucleus

 Physics General News
 15 May 2023
What does the inside of a carbon atom's nucleus look like? A new study provides a comprehensive answer to this question. In the study, the researchers simulated all known energy states of the nucleus. These include the puzzling Hoyle state. If it did not exist, carbon and oxygen would only be...

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