Quantum Physics News

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Experiments Help Observe Changes to Electronic Properties of Topological Materials

In physics, they are currently the subject of intensive research; in electronics, they could enable completely new functions.

8 Jul 2020

Innovative Device Emits Photons from Quantum Dots to Power Communication Devices

Researchers at CRANN and the School of Physics at Trinity College Dublin have created an innovative new device that will emit single particles of light, or photons, from quantum dots that are the key to practical quantum computers, quantum communications, and other quantum devices.

8 Jul 2020

Study Could Help Reveal Why Dark, Icy Bodies Don't Circle the Sun as Expected

The outermost reaches of our solar system are a strange place--filled with dark and icy bodies with nicknames like Sedna, Biden and The Goblin, each of which span several hundred miles across.

8 Jul 2020

Study Measures Motion of Gas Flow from Galaxy Scales to Scales of Gas Clumps

The molecular gas in galaxies is organised into a hierarchy of structures.

8 Jul 2020

Researchers Integrate Non-Noble Metal Ions in Semiconductor Quantum Dots

Very recently, Chinese researchers had achieved site- and spatial- selective integration of earth-abundant metal ions in semiconductor quantum dots for efficient and robust photocatalytic H2 evolution from water.

8 Jul 2020

Study Unravels New Superconducting States in Magic Angle Graphene

If you stack two layers of graphene one on top of the other, and rotate them at an angle of 1.1º from each other - the so-called magic-angle, experiments have proven that the material can behave like an insulator, where no electrical current can flow, and at the same can also behave like a superconductor, where electrical currents can flow without resistance.

8 Jul 2020