Magnetism occurs depending on how electrons behave. For example, the elementary particles can generate an electric current with their charge and thereby induce a magnetic field. However, magnetism can also arise through the ...
Condensed Matter
Dec 20, 2023
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140
JILA researchers have used a state-of-the-art atomic clock to narrow the search for elusive dark matter, an example of how continual improvements in clocks have value beyond timekeeping.
General Physics
Nov 12, 2020
6
314
Successfully innovating optoelectronic semiconductor devices depends a lot on moving charges and excitons—electron-hole pairs—in specified directions for the purpose of creating fuels or electricity.
Nanophysics
Jul 18, 2024
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37
Researchers from Basel, Bochum, and Copenhagen have gained new insights into the energy states of quantum dots. They are semiconductor nanostructures and promising building blocks for quantum communication. With their experiments, ...
Nanomaterials
Jun 25, 2020
0
107
From water boiling into steam to ice cubes melting in a glass, we've all seen the phenomenon known as a phase transition in our everyday lives. But there's another type of phase transition that's much harder to see, but just ...
Quantum Physics
Aug 11, 2022
0
165
An approach that produces single-crystal graphene sheets on large-scale electrically insulating supports could help with the development of next-generation nanomaterial-based devices, such as very light and thin touchscreens, ...
Materials Science
Mar 31, 2022
1
113
Physicists have created a fabricate technique for spintronic devices. These high-performance, low-power devices have a promising future, so efficient ways to make them are highly sought after. The new fabrication method uses ...
Nanophysics
Sep 12, 2019
0
519
(Phys.org) —Researchers are reporting key milestones in developing new semiconductors to potentially replace silicon in future computer chips and for applications in flexible electronics.
Nanophysics
Jun 5, 2014
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0
Danish researchers have determined the three-dimensional structure of the proteolytic enzyme PAPP-A. The results may allow us to better understand the basic biology that regulates linear growth of vertebrates. The same regulatory ...
Biochemistry
Oct 31, 2022
0
132
Plastics are very useful materials. They've contributed significant benefits to modern society. But the unprecedented amount of plastics produced over the past few decades has caused serious environmental pollution.
Materials Science
Jun 11, 2021
0
9
