US research and development of new hard disk storage technology: speed is hundreds of times the current hard disk
Scientists at New York University have developed a new computer hard drive data storage technology that uses heat to store data instead of magnetic fields. This technology can store thousands of Gigabytes of data per second, hundreds of times faster than current hard drives. Since the stored process does not require the use of a magnetic field, this technology can also reduce the power consumption of the hard disk.
Using heat to write data to the hard disk was previously unimaginable. New York University physicist Thomas Osterler said: "We did not use magnetic fields to store data in a magnetic storage medium, but only use heat." This technology uses ultrashort wave heat pulses to change the magnetic pole of the material in the hard disk, greatly improving storage. speed. "This is a revolutionary storage technology that can store tons of data per second -- thousands of G - hundreds of times more than current hard disk storage technology. The entire stored process does not require a magnetic field," said Ostler. Reduce the energy consumption of the hard disk."
Modern magnetic recording technology utilizes the well-known magnets of the same polarity and the phenomenon of heteropolar attraction. By changing the magnetic pole of the magnet to store data, an external magnetic field is required. The greater the strength of the external magnetic field, the faster the data is stored. In the study, American scientists found that ultrashort wave heat pulses can change the position of the north and south poles, and can use more powerful internal magnetic force for data storage.
American scientists have developed a new technology that uses heat to write data to a computer's hard drive at hundreds of times the speed of current hard drives.
This technology uses heat to store data instead of magnetic fields, which is faster and less energy efficient.
This new technology uses ultrashort wave heat pulses instead of magnetic fields to write data to the hard disk.
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