Quantum Physics News

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Study Explains How and Why Perovskites Exhibit Macroscopic Quantum Coherence at High Temperatures

Semiconducting perovskites that exhibit superfluorescence at room temperature do so due to built-in thermal "shock absorbers" which protect dipoles within the material from thermal interference.

1 Apr 2022

Compact Galaxies: Blueberry, Green Pea, and Purple Grape Galaxies Discovered

A research team comprising Chinese astronomers has spotted 1,547 compact galaxies in the LAMOST DR9. Of which 1,417 were recently discovered and contain a huge collection of Blueberry, Green Pea, and Purple Grape galaxies.

31 Mar 2022

World’s First Catalog of Flat Band Materials Could Impact Quantum Technologies

Finding the right ingredients to create materials with exotic quantum properties has been a chimera for experimental scientists, due to the endless possible combinations of different elements to be synthesized.

31 Mar 2022

Research Demonstrates Topological Control Capabilities in an Acoustic System

New research published in Nature Electronics describes topological control capabilities in an integrated acoustic-electronic system at technologically relevant frequencies.

31 Mar 2022

POSTECH Team Develops a Platform to Control Quantum States in Solids with Light

A POSTECH research team led by Professor Gil-Ho Lee and Gil Young Cho (Department of Physics) has developed a platform that can control the properties of solid materials with light and measure them.

30 Mar 2022

Study Highlights Quantum Behavior of Kagome Magnet in External Magnetic Field

Working with a quantum material called a kagome magnet, a group of Boston College physicists and collaborators have directly observed how individual electronic quantum states in the unique material respond to external magnetic fields by unexpectedly changing the energy. The researcher’s findings were published in the most recent online issue of the journal Nature Physics.

29 Mar 2022

Scientists Witness Strange Death of a Star Expelling Six Rings

Astrophysicists examining in extraordinary detail a red gigantic star called V Hydrae—shortened as V Hya—have observed the peculiar death throes of the star.

29 Mar 2022

Rare Model-Holding Ferrotoroidic Candidate with Well-Separated Spin Chains

Symmetry broken is one of most fundamental elements that consist of the paradigm of emergent physical sciences as addressed by Nobel Laureate P.W. Anderson.

29 Mar 2022

Research Provides Solid Basis for Deeper Understanding of the Chaotic Quantum Systems

"We have found a surprisingly simple solution to an important problem in physics," says Prof. Jens Eisert, a theoretical physicist at Freie Universität Berlin and HZB. "Our results provide a solid basis for understanding the physical properties of chaotic quantum systems, from black holes to complex many-body systems," Eisert adds.

29 Mar 2022

Physicists Make Peculiar Discovery in Which Energy Moves from Colder to Hotter Regions

Physicists from Trinity College Dublin and the Universidad Complutense of Madrid have made a peculiar discovery in which energy moves from a colder to a hotter region.

29 Mar 2022