The Ultrafast Laser Helps Develop Promising New Storage Technology
Today's computers often use as many as four different laser pointer technologies. From hard drives to memory chips, each has its own advantages and disadvantages. However, a new storage memory technology may break this state and achieve a unique combination of functions. That is the abbreviation of Spin Transfer Torque Magnetic Random Access Memory. All other memory technologies are good at some characteristic functions, but not good at others. People hope that it can be applied to all functions well," said an electrical engineer who is a professor of optoelectronics at the University of California, Santa Cruz. As one of the 15 partners of Samsung’s global innovation program, Schmidt’s laboratory and Samsung’s Researchers collaborate to develop this emerging storage technology. His expertise is in the field of optoelectronics. Schmidt uses optical technology based on ultrashort pulse lasers to study prototype devices produced by Samsung. His evaluation can help the company optimize Its materials and laser pointer manufacturing process.
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Nanomagnets store information in small magnetic components. Or in the magnetic state of a nanomagnet with a cross-section of fewer than 100 microns. Unlike other magnetic storage technologies, such as hard drives and their rotating or magneto-optical disk read-write heads, the device does not need to move, because the current used in them is used for both reading and writing of data. Although the current technology still has a lot of room for improvement, this technology has important potential value for the realization of high-speed, high-density, and high-energy-efficiency storage technology. This is a non-volatile memory, which means that This kind of stored information will not be lost even when the power is cut off. In the past 20 years, several key advances in the fields of physics and materials science have led to the development of laser pointers and other so-called spintronic technologies. The electronic equipment is based on the movement of electric charges. Spintronics uses another characteristic of electrons called spin.
2020-08-03 12:06:00
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