Researchers at Fraunhofer IPM have developed a contactless flow measurement method based on magnetic fields. For the first time, they have been able to show the quantitative impact of the flow profile on the magnetic signal. ...
Soft Matter
Jul 2, 2024
0
2
The structure and function of the kidneys is altered by space flight, with galactic radiation causing permanent damage that would jeopardize any mission to Mars, according to a new study led by researchers from UCL.
Space Exploration
Jun 11, 2024
2
89
Materials that can maintain a magnetized state by themselves without an external magnetic field (i.e., permanent magnets) are called ferromagnets. Ferroelectrics can be thought of as the electric counterpart to ferromagnets, ...
Nanophysics
May 31, 2024
0
129
NIMS has succeeded in simulating the magnetization reversal of Nd-Fe-B magnets using large-scale finite element models constructed based on tomographic data obtained by electron microscopy.
General Physics
Apr 26, 2024
0
13
For the first time, scientists have built a fusion experiment using permanent magnets, a technique that could show a simple way to build future devices for less cost and allow researchers to test new concepts for future fusion ...
Plasma Physics
Apr 2, 2024
6
1691
A research team has demonstrated that the transverse thermoelectric conversion (i.e., energy conversion between charge and heat currents that flow orthogonally to each other) can be greatly enhanced by applying magnetic fields ...
Materials Science
Jan 16, 2024
0
1
High-energy neutron scattering is a powerful tool in spectroscopy, allowing researchers to probe the physical and chemical properties of many different materials.
Condensed Matter
Dec 6, 2023
0
38
Every motor we use needs a magnet. University of Manitoba researcher Rachel Nickel is studying how rust could make those magnets cheaper and easier to produce.
Nanophysics
Oct 5, 2023
3
39
A team of researchers at Aston University has demonstrated that benchtop spectrometers are capable of analyzing pyrolysis bio-oils just as well as far more expensive, high-field spectrometers.
Biochemistry
Sep 8, 2023
0
2
Novel magnetic memories are energy-efficient and robust. They are based on ferromagnets with operating frequencies in the gigahertz range. The operating frequency could be further increased with antiferromagnets, which, however, ...
Condensed Matter
Jul 26, 2023
0
22
