3 papers
cond-mat.mes-hall2018
Excitation and coherent control of magnetization dynamics in magnetic tunnel junctions using acoustic pulses
H. F. Yang, F. Garcia-Sanchez, X. K. Hu +7
We experimentally study magnetization dynamics in magnetic tunnel junctions driven by femtosecond-laser-induced surface acoustic waves. The acoustic pulses induce a magnetization p…
cond-mat.mes-hall2018
Broadband voltage rectifier induced by linear bias dependence in CoFeB/MgO magnetic tunnel junctions
M. Tarequzzaman, A. S. Jenkins, T. Böhnert +5
In this paper, the perpendicular magnetic anisotropy (PMA) is tailored by changing the thickness of the free layer with the objective of producing MTJ nano-pillars with smooth line…
cond-mat.mes-hall2018
Magnetic oscillations Excited by Concurrent Spin Injection from a Tunneling Current and a Spin Hall Current
M. Tarequzzaman, T. Böhnert, M. Decker +9
In this paper, a 3-terminal spin-transfer torque nano-oscillator (STNO) is studied using the concurrent spin injection of a spin-polarized tunneling current and a spin Hall current…