Switching 'spin' on and off (and up and down) in quantum materials at room temperature
Researchers have found a way to control the interaction of light and quantum 'spin' in organic semiconductors, that works even at room temperature.
Researchers have found a way to control the interaction of light and quantum 'spin' in organic semiconductors, that works even at room temperature.
Condensed Matter
Aug 16, 2023
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187
We often believe computers are more efficient than humans. After all, computers can complete a complex math equation in a moment and can also recall the name of that one actor we keep forgetting. However, human brains can ...
Nanophysics
Aug 8, 2023
2
120
A team from the University of Chicago has announced the first evidence for "quantum superchemistry"—a phenomenon where particles in the same quantum state undergo collective accelerated reactions. The effect had been predicted, ...
General Physics
Aug 7, 2023
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3828
Electronic devices run on the fundamental property that electrons' charge helps them to move and generate current. Now imagine another property—this one in the quantum realm—that can help electrons behave more energy-efficiently. ...
Condensed Matter
Jun 27, 2023
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36
The discovery of the quantum Hall effects in the 1980s revealed the existence of novel states of matter called "Laughlin states," in honor of the American Nobel prize winner who successfully characterized them theoretically. ...
Quantum Physics
Jun 21, 2023
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418
A team led by Prof. Guo Guangcan, with the collaborative efforts from Wigner Research Centre for Physics, revealed a new approach to discovering a new spin defect with an excellent probability of 85% and achieved coherent ...
Quantum Physics
Jun 14, 2023
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7
When we listen to our favorite song, what sounds like a continuous wave of music is actually transmitted as tiny packets of quantum particles called phonons.
General Physics
Jun 8, 2023
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2314
A team of scientists from Ohio University, Argonne National Laboratory, the University of Illinois-Chicago, and others, led by Ohio University Professor of Physics, and Argonne National Laboratory scientist, Saw Wai Hla, ...
General Physics
May 31, 2023
2
7011
Researchers from the RIKEN Center for Emergent Matter Science and collaborators have succeeded in creating a "superlattice" of semiconductor quantum dots that can behave like a metal, potentially imparting exciting new properties ...
Condensed Matter
May 26, 2023
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70
A new method of controlling the shape of tiny particles about one tenth of the width of human hair could make the technology that powers our daily lives more stable and more efficient, scientists claim.
Nanophysics
May 17, 2023
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172