Organic semiconductors are an emerging class of materials for opto-electronic devices such as solar cells and organic light emitting diodes. As a result, it's important to tune materials properties for specific requirements ...
Optics & Photonics
Apr 22, 2022
0
9
In a world first, a team co-led by a physicist at City University of Hong Kong (CityU) has discovered that excitons—excited electrons bound to empty electron "holes"—can exist stably and travel rapidly through metal. ...
Condensed Matter
Mar 22, 2022
0
273
Published in the journal Nature, scientists from the Okinawa Institute of Science and Technology Graduate University (OIST), SLAC National Accelerator Laboratory (SLAC), and Stanford University have, in a world-first, imaged ...
Quantum Physics
Mar 9, 2022
0
316
Atomically thin two-dimensional (2D) materials can provide highly interesting excitonic properties, which render them an attractive platform to explore polaritonic physics.
Optics & Photonics
Feb 24, 2022
0
229
Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have discovered a long-predicted magnetic state of matter called an "antiferromagnetic excitonic insulator."
Condensed Matter
Feb 22, 2022
0
1644
A quasiparticle that forms in semiconductors can now be moved around at room temperature, a University of Michigan-led study has shown. The finding could cool down computers, enabling faster speeds and higher efficiencies, ...
Optics & Photonics
Feb 15, 2022
0
400
With the help of a "playground" they created for observing exotic physics, MIT scientists and colleagues have not only found a new way to manipulate magnetism in a material with light but have also realized a rare form of ...
Condensed Matter
Feb 1, 2022
0
10014
A highly unusual movement of light emitting particles in atomically-thin semiconductors was experimentally confirmed by scientists from the Würzburg–Dresden Cluster of Excellence ct.qmat–Complexity and Topology in Quantum ...
Quantum Physics
Dec 14, 2021
0
84
National University of Singapore researchers have predicted that an exotic state of matter known as a Bose-Einstein condensate can exist at relatively high temperatures (around 50 K to 100 K) in systems comprising organic ...
Nanophysics
Dec 6, 2021
0
388
A research group led by Prof. Jin Shengye from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences revealed an ultrafast and high-yield polaronic exciton dissociation mechanism in two-dimensional ...
Condensed Matter
Nov 18, 2021
0
140
