Researchers have succeeded in bringing wireless technology to the fundamental level of magnetic devices.
The emergence and control of magnetic properties in cobalt nitride layers by voltage, without connecting the sample to electrical wiring, represents a paradigm shift that can facilitate the creation of magnetic nanorobots for biomedicine and computing systems where basic information management processes do not require wiring.Researchers at the Universitat Autònoma de Barcelona and ICMAB have succeeded in bringing wireless technology to the fundamental level of magnetic devices.
A research team formed by members of the UAB Department of Physics and ICMAB, with the collaboration of the Institute of Microelectronics of Barcelona CNM-CSIC and the ALBA synchrotron, has managed for the first time to modify the magnetic properties of a thin layer of cobalt nitride by applying electrical voltage without the use of wires.
The methodology presented by the researchers to achieve wireless magnetic control is not exclusive to the material used in the experiments, cobalt nitride.
Researchers have created DNA-like magnetic nanostructures that form strong inter-helix magnetic bonds. These produce topological textures in the magnetic field, opening the door to the next ...
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