Search results for mesoscopic

Nanophysics Mar 28, 2023

Finding the right twist in nanophysics

Novel, ultrathin nanomaterials exhibit remarkable properties. If you stack individual atomically thin layers of crystals in a vertical assembly, for example, fascinating physical effects can occur. For instance, bilayers ...

Superconductivity Dec 21, 2022

Optomechanics simulates graphene lattices

The precise control of micro-mechanical oscillators is fundamental to many contemporary technologies, from sensing and timing to radiofrequency filters in smartphones. Over the past decade, quantum control of mechanical systems ...

Cell & Microbiology Dec 8, 2022

Life in action: Researchers capture 3D cellular dynamics across whole organism

Researchers have shown that a new microscopy technique can capture dynamic 3D images of an entire zebrafish larvae while maintaining cellular resolution in all three dimensions. By giving scientists an unprecedented view ...

Superconductivity Nov 30, 2022

How superconducting memory could help data centers reduce their carbon footprints

Few of us realize that listening to music on Spotify or watching Netflix or YouTube releases CO2 in the process. Online services use data stored on servers in data centers, and they guzzle energy. Physicist Remko Fermin researched ...

Nanophysics Sep 30, 2022

Metastable states of floating crystals

A research team led by the GRASP—Group of Research and Applications in Statistical Physics—at the University of Liège (Belgium), demonstrates how to manipulate the mesh, shape and symmetry of floating crystals by wandering, ...

Analytical Chemistry Sep 7, 2022

Photo-induced ion displacement in mixed-halide perovskites for a battery directly chargeable by light

Lead halide perovskites (e.g., MAPbI3) are an emerging family of semiconductor materials with excellent optoelectronic properties ideally suited for photovoltaic and light-emitting applications. Significant ion migration ...

Soft Matter Jun 9, 2022

The physicochemical nature of colloidal motion waves among silver colloids

Traveling waves are commonly observed in biological and synthetic systems, and recent discoveries have shown how silver colloids form traveling motion waves in hydrogen peroxide under UV light. In a new report now published ...

Materials Science Apr 1, 2022

The crucial role of functional motifs—microstructural units that govern material functions—in material research

The traditional trial-and-error method in material research cannot meet the growing demand of various high performance materials, so developing a new effective paradigm of material science is extremely urgent. A study led ...

Condensed Matter Mar 4, 2022

Physicists discover method for emulating nonlinear quantum electrodynamics in a laboratory setting

On the big screen, in video games and in our imaginations, lightsabers flare and catch when they clash together. In reality, as in a laser light show, the beams of light go through each other, creating spiderweb patterns. ...

Optics & Photonics Dec 2, 2021

Researchers develop a two-photon microscope that provides unprecedented brain-imaging ability

Advancing our understanding of the human brain will require new insights into how neural circuitry works in mammals, including laboratory mice. These investigations require monitoring brain activity with a microscope that ...

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