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
0
140
Clothing is far too valuable to simply dispose of and burn. Starting in 2025, used textiles are to be collected and recycled throughout the EU. Improved recycling processes are urgently needed to deal with the huge amount ...
Polymers
Dec 7, 2023
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17
There are different ideas about how quantum computers could be built. But they all have one thing in common: you use a quantum physical system—for example, individual atoms—and change their state by exposing them to very ...
Quantum Physics
Nov 26, 2023
8
116
For the first time, researchers at TU Wien have successfully observed the operating principle of so-called "promoters" in a catalytic reaction in real-time. These promoters play an important role in technology, but so far ...
Nanomaterials
Nov 20, 2023
0
44
Thermoelectrics enable the direct conversion of heat into electrical energy—and vice versa. This makes them interesting for a range of technological applications. In the search for thermoelectric materials with the best ...
Condensed Matter
Sep 18, 2023
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28
Nothing in the world is perfect. This is also true in materials research. In computer simulations, one often represents a system in a highly idealized way; for example, one calculates the properties that an absolutely perfect ...
Nanophysics
Aug 29, 2023
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21
LK-99 is the name of the material that is being hotly debated around the world these days: A Korean research group published results at the end of July 2023 on the preprint server arXiv suggesting that it could be a superconductor ...
Condensed Matter
Aug 3, 2023
8
113
Microplastics are tiny, barely visible plastic particles that can harm the environment, for example, if they are eaten by animals. However, it has been difficult to assess the effect of even smaller particles, which can hardly ...
Nanophysics
Jul 18, 2023
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1
It is one of the most important enzymes in medical diagnostics: Horseradish peroxidase is used for many medical products—it is often used when a color change of a test strip is to detect the presence of antibodies or other ...
Biotechnology
Jun 22, 2023
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30
Catalysts composed from tiny metal particles play an important role in many areas of technology—from fuel cells to production of synthetic fuels for energy storage. The exact behavior of catalysts depends, however, on many ...
Analytical Chemistry
Jun 6, 2023
0
496
