Search results for quantum Hall

Condensed Matter Jan 5, 2024

Using Berry phase monopole engineering for high-temperature spintronic devices

Spintronic devices are electronic devices that utilize the spin of electrons (an intrinsic form of angular momentum possessed by the electron) to achieve high-speed processing and low-cost data storage. In this regard, spin-transfer ...

Superconductivity Dec 8, 2023

A superconducting junction made from a single 2D material promises to harness strange new physics

Physicists at RIKEN have developed an electronic device that hosts unusual states of matter, which could one day be useful for quantum computation.

Optics & Photonics Nov 13, 2023

Research achieves photo-induced superconductivity on a chip

Researchers at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg, Germany, have shown that a previously demonstrated ability to turn on superconductivity with a laser beam can be integrated ...

Condensed Matter Oct 30, 2023

Theoretical modeling illuminates a new nonlinear Hall Effect

An international team of researchers including a team from the Center for the Advancement of Topological Semimetals (CATS), an Energy Frontier Research Center under the U.S. Department of Energy's Office of Science led by ...

Condensed Matter Oct 30, 2023

Researchers demonstrate solution for long-term challenge, bringing benefits to spintronics and data storage technologies

In a paper published recently in Advanced Science, researchers from the Paul Drude Institute in Berlin, Germany, and the Xiamen University, Xiamen, China, demonstrated that ferrimagnetic NiCo2O4 (NCO) constitutes a solution ...

Condensed Matter Oct 19, 2023

Electrical control of quantum phenomenon could improve future electronic devices

A new electrical method to conveniently change the direction of electron flow in some quantum materials could have implications for the development of next-generation electronic devices and quantum computers.

Condensed Matter Oct 13, 2023

New method to observe the orbital Hall effect may improve spintronics applications

In a new breakthrough, researchers have used a novel technique to confirm a previously undetected physics phenomenon that could be used to improve data storage in the next generation of computer devices.

Condensed Matter Oct 11, 2023

Physicists 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 5, 2023

Researchers find a new quantum ruler to explore exotic matter

A single-atom-thick sheet of carbon known as graphene has remarkable properties on its own, but things can get even more interesting when you stack up multiple sheets.

Other Oct 4, 2023

Nobel chemistry winner flunked first college chemistry exam

Talk about bouncing back. MIT professor Moungi Bawendi is a co-winner of this year's Nobel chemistry prize for helping develop "quantum dots"—nanoparticles that are now found in next generation TV screens and help illuminate ...

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