Spin-Orbit-Torque-Based Spin-Dice: A True Random-Number Generator
IEEE Magnetics Letters(2015)
摘要
New three-terminal spin dice, a true random number generator, are proposed. The design utilizes spin-orbit torque to hold a bi-stable perpendicular magnetic anisotropy nanomagnet in meta-stability and uses thermal noise as an entropy source to bias the magnet off its metastable state. Once the magnetization is tilted, the built-in anisotropy field of the magnet relaxes the magnetization to the sta...
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关键词
Magnetic tunneling,Magnetization,Torque,Random number generation,Magnetic devices,Hall effect
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