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Cobalt and palladium: a new material for data storage is born

Cobalt Storage of data

Yang Hyunsoo and Shawn Pollard are part of the Singapore National University team, which is working on the use of skyrmioni as data storage

We produce more and more information and data storage becomes an essential function for companies and more.

Associate Professor Yang Hyunsoo and researcher Shawn Pollard are part of the National University of Singapore team, which is working on the use of skyrmioni to support data storage.A nano fragment of the film could prove to be the key to faster archiving, and would be able to contain more data compared to less energy than solid state memories. Scientists from the National University of Singapore, together with the Department of Electrical and Computer Engineering, have joined together cobalt is palladium inside a film capable of containing skyrmions that are able to store and process data.The skyrmioni, which were discovered as magnetic materials in 2009, are usually stabilized in a magnetic field. This new material would allow the creation of "magnetic skyrmions stable at room temperature, without the need for a polarization magnetic field" according to what has been announced by the university. magnetic memories "according to what Yang Hyunsoo declared. The need for more data storage space has become critical since the amount of content continues to grow. Data is a limited resource and the quantity produced is destined to grow tenfold within the next decade. Skyrmions could help solve the need for ever-increasing storage space. Although information is stored on magnetic material such as a hard disk, skyrmione could be used as an information bit. Once the research has understood how to make a skyrmione through a 3D architecture, it will be possible to increase its density from 10 to 100 times, thus allowing a storage space, but it will still take many years before being able to see this new material in action .

Cobalt Storage of data Palladfio Storage of data