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Search results for nonequilibrium dynamics

General Âé¶¹ÒùÔºics Oct 27, 2022

Enzymatic reactions: Researchers reveal a regulatory mechanism by which life controls and organizes itself

Inside cells, molecular droplets form defined compartments for chemical reactions. Not only sticky interactions between molecules, but also dynamic reactions can form such droplets, as was found by researchers from the Max ...

Quantum Âé¶¹ÒùÔºics Jul 28, 2022

Speed limits for quantum phenomena have been extended to macro-sized objects

An expression for the maximum speed at which changes in macroscopic systems can occur has been derived by a theoretical physicist at RIKEN. This will deepen our understanding of quantum phenomena in systems that are not in ...

Condensed Matter Jul 25, 2022

Scientists capture first-ever view of a hidden quantum phase in a 2D crystal

The development of high-speed strobe-flash photography in the 1960s by the late MIT professor Harold "Doc" Edgerton allowed us to visualize events too fast for the eye—a bullet piercing an apple, or a droplet hitting a ...

Condensed Matter Jul 20, 2022

Âé¶¹ÒùÔºicists use quantum simulation tools to study, understand exotic state of matter

Thomas Iadecola worked his way through the title of the latest research paper that includes his theoretical and analytical work, patiently explaining digital quantum simulation, Floquet systems and symmetry-protected topological ...

Optics & Photonics Jun 15, 2022

All-optical switching on a nanometer scale

Ultrafast light-driven control of magnetization on the nanometer length scale is key to achieve competitive bit sizes in next generation data storage technology. Researchers at Max Born Institute in Berlin and of the large ...

Nanophysics Jun 8, 2022

Phonon dynamics enable a deeper understanding of how heat travels through quantum dots

As electronic, thermoelectric and computer technologies have been miniaturized to nanometer scale, engineers have faced a challenge studying fundamental properties of the materials involved; in many cases, targets are too ...

Condensed Matter May 12, 2022

Ultrafast dynamics of topological material probed under pressure

A team led by Prof. Su Fuhai from the Hefei Institutes of Âé¶¹ÒùÔºical Science (HFIPS) of the Chinese Academy of Sciences (CAS), together with researchers from the Aerospace Information Research Institute, and the Center for ...

Quantum Âé¶¹ÒùÔºics Mar 25, 2022

Peering into precise ultrafast dynamics in matter

A team of researchers from Beijing led by Prof. Dr. Sheng Meng has succeeded in developing predictive first-principles approaches for investigating precise ultrafast processes in matter. The method, named TDAP  (time-dependent ...

Optics & Photonics Mar 22, 2022

Tomographic measurement of dielectric tensors

A research team reported the direct measurement of dielectric tensors of anisotropic structures including the spatial variations of principal refractive indices and directors. The group also demonstrated quantitative tomographic ...

Nanomaterials Mar 4, 2022

Controlling how fast graphene cools down

Graphene is the thinnest material ever produced, with the thickness of a single atomic layer. Thinner than a billionth of a meter, it is able to efficiently absorb light from the visible to the infrared through the photoexcitation ...

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