Random number generation unit and computing system

Comparable computing ability with quantum annealing at room temperature

Effect

At room temperature, a superb computing ability is fulfilled by using MTJ, comparable with quantum annealing.

Background

Quantum annealing has been intensively investigated recent years. However, it requires a superconductivity condition (at extreme low temperature), and complicate system like quantum bit connection. Meanwhile, magnetic tunnel junction (MTJ), a solid-state component gives probability output in MRAM, has been noticed among those research. This invention applies MTJ’s property and successfully provides a probability information processing computer system, which is comparable with quantum annealing’s computing ability but much simpler to use.

Details

IP Data

IP No.　 ： JP2019-124113
Inventor ： FUKAMI Shunsuke, OHNO Hideo, et al
keyword ： Electronics, Hardware