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TU Dortmund
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News:
11/10/2020
Merging Waves in a Magnet
However, nowadays it is facing serious challenges due to limitations in further miniaturization and requirements for energy efficiency. As a result, researchers throughout the world are searching for alternative [...] These waves are called acoustic waves and spin waves, respectively. As their propagation does not require the transport of electric charge, they do not suffer from electrical resistivity that would cause [...] trigger spin waves and, vice versa, spin waves can be the source of acoustic waves, for example. This requires, however, a coupling between them which is as strong as possible. In their present work, the in …