Low frequency noise in asymmetric double barrier magnetic tunnel junctions with a top thin MgO layer

Guo Hui-Qiang^a), Tang Wei-Yue†^a), Liu Liang^b),^c), Wei Jian‡^b),^c), Li Da-Lai^d), Feng Jia-Feng^d), Han Xiu-Feng^d)

(a) The relation between α _mag and MSP plotted in panel (f). The slope of the scaling between α _mag and MSP is close to 1, which can be illustrated by the dashed blue line. (b) The logarithm of the phase lag log ( ε ) is inversely proportional to cos( θ ).