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Nanomaterials Dec 17, 2021

Scientists develop colossal 3D electrical anisotropy of MoAlB single crystal

Three-dimensional (3D) anisotropic functional properties of a single material (such as magnetic, electrical, thermal and optical properties, etc.) are not only conducive to the multi-use of materials, but also help to enrich ...

Earth Sciences Dec 14, 2021

How the Earth's core is like a multi-layered cake

How is our Earth's inner core like a cake? According to Professor Hrvoje Tkalčić and Sheng Wang from The Australian National University (ANU), there are more similarities than you might think.

Earth Sciences Dec 10, 2021

Faults in oceanic crust contribute to slow seismic waves

The natural structure of the rigid oceanic crust that forms a shell around Earth contains cracks and faults. These fissures are hydrothermal pathways for heat, water, and chemical solutions to move between the ocean and the ...

Nanophysics Nov 29, 2021

Mobile molecular robots swim in water

Creating molecular microrobots that mimic the abilities of living organisms is a dream of nanotechnology, as illustrated by the renowned physicist Richard Feynman. There are a number of challenges in achieving this goal. ...

Nanophysics Nov 19, 2021

Low-voltage magnetoelectric coupling in membrane heterostructures

Strain-mediated magnetic coupling in ferroelectric and ferromagnetic heterostructures can offer a unique opportunity for scientific research in low-power multifunctional devices. Ferroelectrics are materials that can maintain ...

Quantum Physics Nov 8, 2021

Key witness helps scientists detect 'spooky' quantum entanglement in solid materials

Quantum entanglement occurs when two particles appear to communicate without a physical connection, a phenomenon Albert Einstein famously called "spooky action at a distance." Nearly 90 years later, a team led by the U.S. ...

Superconductivity Nov 3, 2021

A new dimension in magnetism and superconductivity is launched

An international team of scientists from Austria and Germany has launched a new paradigm in magnetism and superconductivity, putting effects of curvature, topology, and 3D geometry into the spotlight of next-decade research. ...

Nanophysics Nov 1, 2021

Spintronics: Exotic ferromagnetic order in two-dimensions

The thinnest materials in the world are only a single atom thick. These kinds of two-dimensional or 2D materials—such as graphene, well-known as consisting of a single layer of carbon atoms—are causing a great deal of ...

Condensed Matter Oct 26, 2021

Scientists discover phenomenon of ultra-long spin relaxation in 2D van der Waals magnetic materials

Groups of scientists found in 2017 that long-range magnetic order can stably existence at atomic layer thickness in two-dimensional (2D) van der Waals (vdW) materials. This significant discovery provides ideal materials platform ...

General Physics Oct 22, 2021

Controlling light with a material three atoms thick

Most of us control light all the time without even thinking about it, usually in mundane ways: we don a pair of sunglasses and put on sunscreen, and close—or open—our window blinds.

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