Search results for time reversal symmetry

Condensed Matter Apr 9, 2024

Researchers develop mechanism of electrical 180° switching of Néel vector in spin-splitting antiferromagnet

A research team led by The Hong Kong University of Science and Technology (HKUST) and Tsinghua University has theoretically proposed a new mechanism of electrical 180° switching of Néel vector and experimentally realized ...

General Physics Apr 6, 2024

Nonvolatile quantum memory: Discovery points path to flash-like memory for storing qubits

Rice University physicists have discovered a phase-changing quantum material—and a method for finding more like it—that could potentially be used to create flash-like memory capable of storing quantum bits of information, ...

Condensed Matter Feb 15, 2024

Altermagnetism experimentally demonstrated

Ferromagnetism and antiferromagnetism have long been known to scientists as two classes of magnetic order of materials. Back in 2019, researchers at Johannes Gutenberg University Mainz (JGU) postulated a third class of magnetism, ...

Condensed Matter Feb 6, 2024

Altermagnets: A new chapter in magnetism and thermal science

In a new study, scientists have investigated the newly discovered class of altermagnetic materials for their thermal properties, offering insights into the distinctive nature of altermagnets for spin-caloritronic applications.

Condensed Matter Jan 31, 2024

Research team demonstrates robust light propagation in open systems

Physicists from the University of Rostock, the Cluster of Excellence ct.qmat, the Julius-Maximilians University of Würzburg and the Indiana University Indianapolis (IUPUI) have shown for the first time that light can propagate ...

General Physics Jan 17, 2024

Efficiency asymmetry: Scientists report fundamental asymmetry between heating and cooling

A new study led by scientists from Spain and Germany has found a fundamental asymmetry showing that heating is consistently faster than cooling, challenging conventional expectations and introducing the concept of "thermal ...

Superconductivity Dec 18, 2023

A new strategy for making and manipulating higher-temperature superconductors

Superconductors have intrigued physicists for decades. But these materials, which allow the perfect, lossless flow of electrons, usually only exhibit this quantum-mechanical peculiarity at temperatures so low—a few degrees ...

Analytical Chemistry Dec 12, 2023

Researchers develop chiral boryl radical catalysts in asymmetric catalysis

Researchers from the University of Science and Technology of China of the Chinese Academy of Sciences, and collaborators, have developed an innovative chiral boryl radical catalysis method, enabling asymmetric catalytic radical ...

Soft Matter Nov 27, 2023

New insights into broken symmetries: Applying the Lorentz reciprocal theorem to fluids with odd viscosities

The Lorentz reciprocal theorem can now be applied to fluids with broken symmetries. Scientists at the Max Planck Institute for Dynamics and Self-Organization (MPI-DS) in Göttingen have found a way to also accommodate this ...

Condensed Matter Nov 20, 2023

Research reveals rare metal could offer revolutionary switch for future quantum devices

Quantum scientists have discovered a rare phenomenon that could hold the key to creating a 'perfect switch' in quantum devices which flips between being an insulator and a superconductor.

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