Search results for condensed matter physics

Nanophysics Jul 14, 2021

New mechanism of superconductivity discovered in graphene

Superconductivity is a physical phenomenon where the electrical resistance of a material drops to zero under a certain critical temperature. Bardeen-Cooper-Schrieffer (BCS) theory is a well-established explanation that describes ...

Plasma Physics Jul 13, 2021

Discovery of 10 phases of plasma leads to new insights in fusion and plasma science

Scientists have discovered a novel way to classify magnetized plasmas that could possibly lead to advances in harvesting on Earth the fusion energy that powers the sun and stars. The discovery by theorists at the U.S. Department ...

Superconductivity Jul 9, 2021

A new theory of superconductivity

A scientist from the Division of Quantum Condensed Matter Physics at the University of Tsukuba has formulated a new theory of superconductivity. Based on the calculation of the 'Berry connection', this model helps explain ...

Nanophysics Jul 8, 2021

Scientists prove Turing patterns manifest at nanoscale

What connection could possibly exist between the stripes on tropical fish and crystal growth? The answer is the way in which order emerges from randomness through Turing patterns, according to what a research team led by ...

Optics & Photonics Jul 6, 2021

In-situ diagnostic of femtosecond laser probe pulses for ultrafast imaging applications

Ultrafast imaging plays an important role in physics and chemistry to investigate the femtosecond dynamics of nonuniform samples. The method is based on understanding phenomena induced by an ultrashort laser pump pulse using ...

Superconductivity Jun 28, 2021

Uncovering hidden local states in a quantum material

Quantum materials display exotic behaviors due to the effects of quantum mechanics, or how matter acts on the very small scale of atoms and subatomic particles. The technologically relevant properties of quantum materials ...

Quantum Physics Jun 25, 2021

Electron-pair discovery advances field of quantum materials

In 2016, physicist J.C. Séamus Davis discovered an elusive state of quantum matter in the cuprates, which are copper oxide materials laced with other atoms. That launched a new sub-field in the study of quantum materials.

Quantum Physics Jun 24, 2021

Researchers resolve magnetic structures of different topological semimetals

Topological semimetals are one of the major discoveries in condensed-matter physics in recent years. The magnetic Weyl semimetal, in which the Weyl nodes can be generated and modulated by magnetization, provides an ideal ...

General Physics Jun 23, 2021

Concepts from physics explain importance of quarantine to control spread of COVID-19

Mathematical models that describe the physical behavior of magnetic materials can also be used to describe the spread of the novel coronavirus that causes COVID-19.

Quantum Physics Jun 21, 2021

PhD student obtains the Higgs mode via dimensional crossover in quantum magnets

In 2013, François Englert and Peter Higgs won the Nobel Prize in Physics for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, which was confirmed ...

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