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Search results for condensed matter physics

General Âé¶¹ÒùÔºics Jan 29, 2021

Dewdrops on a spiderweb reveal the physics behind cell structures

As any cook knows, some liquids mix well with each other, but others do not. For example, when a tablespoon of vinegar is poured into water, a brief stir suffices to thoroughly combine the two liquids. However, a tablespoon ...

General Âé¶¹ÒùÔºics Jan 28, 2021

Harnessing the power of AI to understand warm dense matter

The study of warm dense matter helps us understand what is going on inside giant planets, brown dwarfs, and neutron stars. However, this state of matter, which exhibits properties of both solids and plasmas, does not occur ...

General Âé¶¹ÒùÔºics Jan 26, 2021

Âé¶¹ÒùÔºicists discover new physical effect

Scientists have found that a perpendicular magnetic field makes electrically neutral quasiparticles (excitons) in semiconductors behave like electrons in the Hall effect. This discovery will help researchers to study the ...

Quantum Âé¶¹ÒùÔºics Jan 25, 2021

Researchers guide a single ion through a Bose-Einstein condensate

Transport processes are ubiquitous in nature, but still raise many questions. The research team around Florian Meinert from the Fifth Institute of Âé¶¹ÒùÔºics at the University of Stuttgart has now developed a new method to observe ...

Nanophysics Jan 22, 2021

Observing chiral edge states in gapped nanomechanical graphene

Edge states are an emerging concept in physics and have been explored as an efficient strategy to manipulate electrons, photons and phonons for next-generation hybrid electro-optomechanical circuits. Scientists have used ...

General Âé¶¹ÒùÔºics Jan 19, 2021

Light-controlled Higgs modes found in superconductors; potential sensor, computing uses

Even if you weren't a physics major, you've probably heard something about the Higgs boson.

General Âé¶¹ÒùÔºics Jan 11, 2021

A charge-density-wave topological semimetal

Topological materials are characterized by unique electronic and physical properties that are determined by the underlying topology of their electronic systems. Scientists from the Max Planck Institutes for Microstructure ...

General Âé¶¹ÒùÔºics Jan 8, 2021

Using the SYK model to examine the fast-charging process of quantum batteries

The Sachdev-Ye-Kitaev (SYK) model, an exactly solvable model devised by Subir Sachdev and Jinwu Ye, has recently proved useful for understanding the characteristics of different types of matter. As it describes quantum matter ...

General Âé¶¹ÒùÔºics Jan 7, 2021

Machine-learning models of matter beyond interatomic potentials

Combining electronic structure calculations and machine learning (ML) techniques has become a common approach in the atomistic modeling of matter. Using the two techniques together has allowed researchers, for instance, to ...

Materials Science Jan 5, 2021

Researchers report new state of matter described as 'liquid glass'

Discovery of liquid glass sheds light on the old scientific problem of the glass transition: An interdisciplinary team of researchers from the University of Konstanz has uncovered a new state of matter, liquid glass, with ...

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