Buhrman Research Group

Nanomagnetism and Spintronics

Category: Publications (page 1 of 2)

Strong perpendicular magnetic anisotropy energy density at Fe alloy/HfO2 interfaces

“Strong perpendicular magnetic anisotropy energy density at Fe alloy/HfO2 interfaces.” Y.Ou, D. C. Ralph, R. A. BuhrmanApplied Physics Letters 110, 192403, (2017). http://dx.doi.org/10.1063/1.4983170

Nanosecond magnetization dynamics during spin Hall switching of in-plane magnetic tunnel junctions

“Nanosecond magnetization dynamics during spin Hall switching of in-plane magnetic tunnel junctions,” G.E. Rowlands, S..V. Aradhya, S. Shi, E. H. Yandel, J. Oh, D. C. Ralph, R. A. Buhrman, Applied Physics Letters 110 (12), 122402 (2017). http://dx.doi.org/10.1063/1.4978661

Nanosecond-Timescale Low Energy Switching of In-Plane Magnetic Tunnel Junctions through Dynamic Oersted-Field-Assisted Spin Hall Effect

“Nanosecond-Timescale Low Energy Switching of In-Plane Magnetic Tunnel Junctions through Dynamic Oersted-Field-Assisted Spin Hall Effect,” S. V. Aradhya, G. E. Rowlands, J. Oh, D. C. Ralph, and R. A. Buhrman, Nano Letters 16, 5987 (2016). http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.6b01443

Spin Torque Study of the Spin Hall Conductivity and Spin Diffusion Length in Platinum Thin Films with Varying Resistivity

“Spin Torque Study of the Spin Hall Conductivity and Spin Diffusion Length in Platinum Thin Films with Varying Resistivity,” M. H. Nguyen, D. C. Ralph, and R. A. Buhrman, Physical Review Letters 116 (2016), Artn 126601, https://doi.org/10.1103/PhysRevLett.116.126601.

Origin of fieldlike spin-orbit torques in heavy metal/ferromagnet/oxide thin film heterostructures

“Origin of fieldlike spin-orbit torques in heavy metal/ferromagnet/oxide thin film heterostructures, “ Y. X. Ou, C. F. Pai, S. J. Shi, D. C. Ralph, and R. A. Buhrman, Physical Review B 94 (2016), Artn 140414, https://doi.org/10.1103/PhysRevB.94.140414

Strong spin Hall effect in the antiferromagnet PtMn

“Strong spin Hall effect in the antiferromagnet PtMn,” Y. X. Ou, S. J. Shi, D. C. Ralph, and R. A. Buhrman, Physical Review B 93 (2016), Artn 220405, https://doi.org/10.1103/PhysRevB.93.220405

Enhancement of the anti-damping spin torque efficacy of platinum by interface modification

“Enhancement of the anti-damping spin torque efficacy of platinum by interface modification.” M-H Nguyen, Chi-Feng Pai, Kayla X. Nguyen, David A. Muller, C. Ralph R. A. Buhrman, Applied Physics Letters 106, 222402 (2015); http://dx.doi.org/10.1063/1.4922084

Dependence of the efficiency of spin Hall torque on the transparency of Pt/ferromagnetic layer interfaces

“Dependence of the efficiency of spin Hall torque on the transparency of Pt/ferromagnetic layer interfaces.” C.-F. Pai, Y. Ou, L. H. Vilela-Leao, D. C. Ralph, and R. A. Buhrman, Physical Review B 92, 064426 (2015). https://doi.org/10.1103/PhysRevB.92.064426

Central role of domain wall depinning for perpendicular magnetization switching driven by spin torque from the spin Hall effect

“Central role of domain wall depinning for perpendicular magnetization switching driven by spin torque from the spin Hall effect.” O. J. Lee, L. Q. Liu, C. F. Pai, Y. Li, H. W. Tseng, P. G. Gowtham, J. P. Park, D. C. Ralph, R. A. Buhrman, Phys Rev B 89, (Jan 28, 2014).https://doi.org/10.1103/PhysRevB.89.024418

Current-induced switching of perpendicularly-magnetized magnetic layers using spin torque from the spin Hall effect

“Current-induced switching of perpendicularly-magnetized magnetic layers using spin torque from the spin Hall effect.” L. Q. Liu, O. J. Lee, T. J. Gudmundsen, D. C. Ralph and R. A. Buhrman. Phys. Rev. Lett. 109, 096602 (2012). https://doi.org/10.1103/PhysRevLett.109.096602

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