[10p-PB3-1~43] 10 Spintronics and Magnetics (Poster)

[10p-PB3-24] First-principles study of spin-transport properties in anion-engineered Fe/MgO/Fe(001)

〇Kenji Nawa¹, Kohji Nakamura² (1.AIST, 2.Mie Univ.)

Keywords:

magnetic tunnel junction,magnetoresistance effect,first-principles calculations

The tunnel magnetoresistance (TMR) ratio and resistance-area (RA) product in Fe/MgO/Fe(001) magnetic tunnel junction (MTJ), where an anion (O^2-) of interfacial MgO is substituted with N^3- or F^-, are discussed from first-principles calculations.