Search results for quantum anomalous hall

Quantum Physics Aug 5, 2021

Joining topological insulators with magnetic materials for energy-efficient electronics

A new Monash review throws the spotlight on recent research in heterostructures of topological insulators and magnetic materials.

Superconductivity Jul 13, 2021

Two-dome superconductivity in a kagome superconductor discovered under high pressure

Recently, a research team led by Prof. Yang Zhaorong from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS), in collaboration with researchers from the Anhui University and other institutions, ...

General Physics Jun 29, 2021

Identifying a topological fingerprint

A FLEET theoretical study out this week has found a 'smoking gun' in the long search for the topological magnetic monopole referred to as the Berry curvature.

Condensed Matter Jun 18, 2021

Team discovers unexpected quantum behavior in kagome lattice

An international team led by researchers at Princeton University has uncovered a new pattern of ordering of electric charge in a novel superconducting material.

Quantum Physics Jun 1, 2021

Harmonious electronic structure leads to enhanced quantum materials

The electronic structure of metallic materials determines the behavior of electron transport. Magnetic Weyl semimetals have a unique topological electronic structure—the electron's motion is dynamically linked to its spin. ...

Optics & Photonics May 11, 2021

Researchers generate tunable twin particles of light

Identical twins might seem 'indistinguishable,' but in the quantum world the word takes on a new level of meaning. While identical twins share many traits, the universe treats two indistinguishable quantum particles as intrinsically ...

Materials Science Feb 26, 2021

On-surface synthesis of graphene molecules and their superlattices

NUS scientists have devised a new method for the synthesis of nanographene molecules with a high product yield for the development of next generation quantum devices.

General Physics Dec 16, 2020

Quantum insulators create multilane highways for electrons

New energy-efficient electronic devices may be possible thanks to research that demonstrates the quantum anomalous Hall (QAH) effect—where an electrical current does not lose energy as it flows along the edges of the material—over ...

General Physics Nov 13, 2020

Dark matter candidate could display stringy effects in the lab

A hypothetical particle that could solve one of the biggest puzzles in cosmology just got a little less mysterious. A RIKEN physicist and two colleagues have revealed the mathematical underpinnings that could explain how ...

Nanomaterials Oct 15, 2020

Study examines spontaneous symmetry breaking in twisted double bilayer graphene

Over the past few years, a growing number of researchers worldwide has been conducting studies investigating the properties and features of so-called twisted van der Waals (vdW) materials. This unique class of materials could ...

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