SPINTRONICS ELEMENT, WIRELESS POWER SUPPLY DEVICE, MAGNETIC SENSOR, MAGNETIC RECORDING MEDIUM, MAGNETIC MEMORY, HIGH FREQUENCY FILTER, AND SPIN OSCILLATOR

摘要

PROBLEM TO BE SOLVED: To improve pure spin current generation efficiency.SOLUTION: A spintronics element includes a ferromagnetic body which has a positive value of a Seebeck coefficient in an electron of either one spin of an upward spin or a downward spin and a negative value of the Seebeck coefficient in an electron of a spin having a direction reverse to the spin, and generates a spin current by imparting energy to the ferromagnetic body.SELECTED DRAWING: None