New Device To Boost Data Storage Capacity Of Your Phone, PC

It is commonly associated with images being made from light, such as on driver's licenses or paper currency. However, this is only a narrow field of holography.

Holography has been recognised as a future data storing technology with unprecedented data storage capacity and ability to write and read a large number of data in a highly parallel manner.

Most of Khitun's initial research was focused on the development of spin wave-based logic circuits similar to the ones currently used in the computers.

A critical moment occurred last year when he decided the device didn't need to replace the computer's electronic circuits.

Instead, the device would complement the circuits, or help them accomplish certain tasks, such as image recognition, speech recognition and data processing.

He conducted experiments using a 2-bit magnonic holographic memory prototype device. A pair of magnets, which represent the memory elements, were aligned in different positions on the magnetic waveguides.

Spin waves propagating through the waveguides are affected by the magnetic field produced by the magnets.

When spin waves interference was applied in the experiments, a clear picture was produced and the researchers could recognise the magnetic states of the magnets.

All experiments were done at room temperature.
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