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12 Current news about the topic magnetic materials

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Pancake strategy for the win

Special heat treatment improves novel magnetic material

08-Apr-2021

Skyrmions – tiny magnetic vortices – are considered promising candidates for tomorrow’s information memory devices which may be able to achieve enormous data storage and processing capacities. A research team led by the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has developed a method to grow a ...

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Topology Gets Magnetic: The New Wave Of Topological Magnetic Materials

Researchers demonstrate new high-throughput method for discovering magnetic topology

24-Nov-2020

The electronic structure of nonmagnetic crystals can be classified by complete theories of band topology, reminiscent of a “topological periodic table.” However, such a classification for magnetic materials has so far been elusive, and hence very few magnetic topological materials have been ...

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Dynamic, yet inertial – and definitely futuristic

Researchers conduct experiments to demonstrate inertial motion in magnetic materials: Groundwork for ultra-fast data storage

09-Oct-2020

In the journal Nature Physics, an international team of scientists from Germany, Italy, Sweden, and France report on their experimental observation of an inertial effect of electron spins in magnetic materials, which had previously been predicted, but difficult to demonstrate. The results are the ...

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Nanostructures with a unique property

For the first time, researchers have managed to create and identify antiferromagnetic skyrmions with a unique property

25-Sep-2020

Nanoscale vortices known as skyrmions can be created in many magnetic materials. For the first time, researchers at PSI have managed to create and identify antiferromagnetic skyrmions with a unique property: critical elements inside them are arranged in opposing directions. Scientists have ...

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Pancake bonding as a new tool to construct novel metal based magnetic materials

Study paves the way for new design strategy for novel multinuclear single-molecule magnets

17-Aug-2020

A Canadian-Finnish collaboration has led to the discovery of a novel magnetic compound in which two magnetic dysprosium metal ions are bridged by two aromatic organic radicals forming a pancake bond. The results of this study can be utilized to improve the magnetic properties of similar ...

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Researchers show how to make non-magnetic materials magnetic

07-Aug-2020

A complex process can modify non-magnetic oxide materials in such a way to make them magnetic. The basis for this new phenomenon is controlled layer-by-layer growth of each material. An international research team with researchers from Martin Luther University Halle-Wittenberg (MLU) reported on ...

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Joined nano-triangles pave the way to magnetic carbon materials

Quantum entanglement in graphene nanostructures

04-Jun-2020

Graphene triangles with an edge length of only a few atoms behave like peculiar quantum magnets. When two of these nano-triangles are joined, a "quantum entanglement" of their magnetic moments takes place: the structure becomes antiferromagnetic. This could be a breakthrough for future magnetic ...

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Ultra-fast switching of helicity of circularly polarized light pulses

The ultra-fast change of light helicity is particularly interesting to observe processes in magnetic materials

03-Apr-2020

At the BESSY II storage ring, a joint team of accelerator physicists, undulator experts and experimenters has shown how the helicity of circularly polarized synchrotron radiation can be switched faster - up to a million times faster than before. They used an elliptical double-undulator developed ...

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New method for using spin waves in magnetic materials

26-Nov-2019

Smaller, faster, more energy-efficient – this is the goal that developers of electronic devices have been working towards for years. In order to be able to miniaturize individual components of mobile phones or computers for example, magnetic waves are currently regarded as promising alternatives ...

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Quantum microscope for inspection of magnetic materials at the nanoscale

Swiss start-up Qnami closes 2.6M CHF seed round

14-Nov-2019

Qnami announced the closing of a CHF 2.6M (USD 2.6M) seed round led by Venture Capital fund Quantonation and further supported by investiere, ZKB Start-up Finance and the High-Tech Gründerfonds. The funds will support the market entry of Qnami’s first product, a quantum microscope for inspection ...

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