Russian and American scientists develop new large data storage devices

Russian and American scientists have developed the latest http://www.aliyun.com/zixun/aggregation/13982.html "> Large data storage devices," according to Russia's Tass news February 21. This technology will help in the future manufacture of micro-computers.

Scientists from the Russian Academy of Sciences, the University of California at Riverside and the Burns School of Engineering have developed holographic device prototypes that use spin waves to store unprecedented volumes of data. The University of California newspaper has reported the findings.

This is a new device that can store a lot of information on a miniaturized electronic medium. Experts point out that the technology could be used in the future to create a fully functional supercomputer with a size of only one fruit core,

Instead of using the beam as usual, the new device uses the unique properties of the spin wave-the spin electron oscillation in the magnetic material. Because the wavelength of spin wave is short Yuguangpo, it can transmit data with low loss and guarantee the storage of large capacity information.

The researchers also found that common holographic methods in optics can also be used in magnetic structures. Holographic method means that three-dimensional spatial information can be recorded under special optical conditions. Thus, in submitting prototypes, the scientists used a hybrid technique to hold information in the generated fields using magnetic media, holographic properties, and methods of transmitting information through spin waves.

According to industry experts at the University of California: "The results are opening up new areas for a sustained study of a methodology that will make a huge contribution to creating next-generation storage devices." ”