Double pinned perpendicular-magnetic-tunnel-junction spin-valve providing multi-level resistance states

JY Choi, H Jun, K Ashiba, JU Baek, TH Shim… - Scientific reports, 2019‏ - nature.com
A new design for high density integration greater than gigabits of perpendicular-magnetic-
tunnel-junction (p-MTJ) spin-valve, called the double pinned (ie, bottom and top pinned …

Modeling methodology for thermal stability factor in spin transfer torque magneto-resistive random access memories

A Talapatra, M Weisheit, J Müller… - … on Electron Devices, 2024‏ - ieeexplore.ieee.org
This article presents systematic pathways to model the thermal stability factor for magneto-
resistive random access memories using atomistic simulations. The model involves …

Magnetic-Field Orientation Dependence of Thermal Stability in Perpendicular STT-MRAM

Z Yan, P Lu, Y Chu, T Jiang, J Li… - IEEE Electron Device …, 2024‏ - ieeexplore.ieee.org
Under the influence of an external magnetic field, the macrospin model predicts that the free
layer of a magnetic tunnel junction (MTJ) exhibits a minimum energy barrier when the …