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Search results for time reversal symmetry

Superconductivity Sep 30, 2021

A kagome lattice superconductor reveals a 'cascade' of quantum electron states

Researchers have discovered a complex landscape of electronic states that can co-exist on a kagome lattice, resembling those in high-temperature superconductors, a team of Boston College physicists reports in an advance electronic ...

Nanophysics Sep 21, 2021

Electrons on the edge: The story of an intrinsic magnetic topological insulator

An intrinsic magnetic topological insulator MNBI2TE4 has been discovered with a large band gap, making it a promising material platform for fabricating ultra-low-energy electronics and observing exotic topological phenomena.

Superconductivity Aug 4, 2021

Researchers around the world are buzzing about a candidate superconductor

Since receiving a $25 million grant in 2019 to become the first National Science Foundation (NSF) Quantum Foundry, UC Santa Barbara researchers affiliated with the foundry have been working to develop materials that can enable ...

Optics & Photonics Jul 7, 2021

Quantum laser turns energy loss into gain

Scientists at KAIST have fabricated a laser system that generates highly interactive quantum particles at room temperature. Their findings, published in the journal Nature Photonics, could lead to a single microcavity laser ...

Quantum Âé¶¹ÒùÔºics Jun 28, 2021

The first on-chip valley-dependent quantum interference

A research team led by academician Guo Guangcan from University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS), collaborating with researchers from Sun Yat-sen University and Zhejiang University, ...

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 Âé¶¹ÒùÔºics Jun 9, 2021

Researchers achieve synergetic effects between spin-orbit coupling and Stark effect

Each electron carries one negative elementary charge, whose collective motion generates electric currents that drive the operation of lights, transistors and all kinds of electronic devices. However, as being an elementary ...

Quantum Âé¶¹ÒùÔºics 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. ...

Superconductivity Mar 17, 2021

Magnetism meets topology on a superconductor's surface

Electrons in a solid occupy distinct energy bands separated by gaps. Energy band gaps are an electronic "no man's land," an energy range where no electrons are allowed. Now, scientists studying a compound containing iron, ...

General Âé¶¹ÒùÔºics Mar 15, 2021

The realization of a new type of information demon that profits from gambling strategies

Researchers at the International Centre for Theoretical Âé¶¹ÒùÔºics (ICTP) in Italy and the PICO group at Aalto University in Finland have introduced the idea of an information demon that follows a customary gambling strategy ...

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