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Search results for condensed matter physics

Condensed Matter Oct 30, 2023

Simulating spins, spirals and shrinking devices for new classes of energy-efficient materials

The diamond in an engagement ring, the wonder-material graphene and the lead in a humble pencil are all formed from carbon, but display profoundly different characteristics. Carbon materials such as these are among the most ...

Condensed Matter Oct 27, 2023

Scientists demonstrate the existence of a universal lower bound on topological entanglement entropy

In a new study, scientists from the US and Taiwan have theoretically demonstrated the existence of a universal lower bound on topological entanglement entropy, which is always non-negative. The findings are published in the ...

Condensed Matter Oct 26, 2023

New research finds stress and strain changes metal electronic structure

New research from the University of Birmingham shows that the electronic structure of metals can strongly affect their mechanical properties.

Superconductivity Oct 23, 2023

Itinerant magnetism and superconductivity in exotic 2D metals for next-generation quantum devices

The Quantum Systems Accelerator (QSA) pioneers studies to build and co-design the next generation of programmable quantum devices. An interdisciplinary team of scientists from QSA institutions, Lawrence Berkeley National ...

Condensed Matter Oct 15, 2023

A strategy to enhance the light-driven superconductivity of K₃C₆₀

Superconductivity is the ability of some materials to conduct a direct electrical current (DC) with almost no resistance. This property is highly sought after and favorable for various technological applications, as it could ...

Condensed Matter Oct 11, 2023

Âé¶¹ÒùÔºicists unlock controllable nonlinear Hall effect in twisted bilayer graphene

A team of international researchers led by The University of Hong Kong (HKU) and The University of Science and Technology (HKUST) has made a significant discovery in the field of quantum materials, uncovering the controllable ...

Condensed Matter Oct 3, 2023

Âé¶¹ÒùÔºicists realize fractionalization without a magnetic field

On the dream list of many condensed matter physicists is observing fractionalization, the phenomena of a collective state of electrons carrying a charge that is a fraction of the electron charge, without a magnetic field.

Superconductivity Oct 2, 2023

Examining the superconducting diode effect

A collaboration of FLEET researchers from the University of Wollongong and Monash University have reviewed the superconducting diode effect, one of the most fascinating phenomena recently discovered in quantum condensed-matter ...

Condensed Matter Sep 25, 2023

Scientists observe Hubbard exciton in strongly correlated insulators

A team of scientists, led by Dr. David Hsieh from the California Institute of Technology, have observed evidence of stable Hubbard excitons in a photo-doped antiferromagnetic Mott insulator. The findings of their study are ...

Condensed Matter Sep 13, 2023

New set of equations predicts hydrodynamic behavior of magnons in a magnet

The term "quantum transport" may conjure images of a fantastic futuristic commuting option. In condensed matter physics, however, this is a fundamental concept in the hydrodynamics of electrons in solid and fluid materials.

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