Publications

[15] W. A. S. Barbosa, A. Griffith, G. E. Rowlands, L. C. G. Govia, G. J. Ribeill, M.-H. Nguyen, T. A. Ohki and D. J. Gauthier; Symmetry-aware reservoir computing; Physical Review E 104, 045307 (2021).

[14] M.-H. Nguyen and C.-F. Pai; Spin–orbit torque characterization in a nutshell; APL Materials 9, 030902 (2021).

[13] G. E. Rowlands, M.-H. Nguyen, S. V. Aradhya, C. A. Ryan, D. C. Ralph, R. A. Buhrman, and T. A. Ohki; Nanosecond reversal of three-terminal spin Hall effect memories sustained at cryogenic temperatures; Physical Review Applied 15, L021004 (2021).

[12] M.-H. Nguyen, G. J. Ribeill, M. Gustafsson, S. Shi, S. V. Aradhya , A. P. Wagner, L. M. Ranzani, L. Zhu, R. Baghdadi, B. Butters, E. Toomey, M. Colangelo, P. A. Truitt , A. Jafari-Salim, D. McAllister , D. Yohannes, S. R. Cheng , R. Lazarus, O. Mukhanov, K. K. Berggren, R. A. Buhrman, G. E. Rowlands, and T. A. Ohki; Cryogenic memory architecture integrating spin Hall effect based magnetic memory and superconductive cryotron devices; Scientific Reports 10, 248 (2020).

[11] S. Tsuda, S. Mitani, M.-H. Nguyen, D. Terasawa, A. Fukuda, and A. Sawada; Resistance peak shift and deviated Hall plateau driven by dynamic nuclear polarization in fractional quantum Hall states; Journal of the Physical Society of Japan 88, 074707 (2019).

[10] L. Rehm, V. Sluka, G. E. Rowlands, M.-H. Nguyen, T. A. Ohki, and A. D. Kent; Sub-nanosecond switching in a cryogenic spin-torque spin-valve memory element with a dilute permalloy free layer; Applied Physics Letteers 114, 212402 (2019).

[9] M.-H. Nguyen, S. Shi, G. E. Rowlands, S. V. Aradhya, C. L. Jermain, D. C. Ralph, and R. A. Buhrman; Efficient switching of 3-terminal magnetic tunnel junctions by the giant spin Hall effect of Pt85Hf15 alloy; Applied Physics Letters 112, 062404 (2018).

[8] M.-H. Nguyen, M. Zhao, D. C. Ralph, R. A. Buhrman; Enhanced spin Hall torque efficiency in Pt100-xAlx and Pt100-xHfx alloys arising from the intrinsic spin Hall effect; Applied Physics Letters 108, 242407 (2016).

[7] M.-H. Nguyen, D. C. Ralph, R. A. Buhrman; Spin torque study of the spin Hall conductivity and spin diffusion length in platinum thin films with varying resistivity; Physical Review Letters 116, 126601 (2016).

[6] S. Tsuda, M.-H. Nguyen, D. Terasawa, A. Fukuda, A. Sawada; Negative magnetoresistance temperature dependence induced by current-pumped nuclear spin polarization at ν = 2/3 quantum Hall state; Physical Review B 93, 125426 (2016).

[5] M.-H. Nguyen, C.-F. Pai, K. X. Nguyen, D. A. Muller, D. C. Ralph, R. A. Buhrman; Enhancement of the anti-damping spin torque efficacy of platinum by interface modification; Applied Physics Letters 106, 222402 (2015).

[4] C.-F. Pai, M.-H. Nguyen, C. Belvin, L. H. Vilela-Leão, D. C. Ralph, R. A. Buhrman; Enhancement of perpendicular magnetic anisotropy and transmission of spin Hall effect induced spin currents by a Hf spacer layer in W/Hf/CoFeB/MgO layer structures; Applied Physics Letters 104, 082407 (2014).

[3] M.-H. Nguyen, S. Tsuda, D. Terasawa, A. Fukuda, Y. Zheng, A. Sawada; Interlayer diffusion of nuclear spin polarization in ν = 2/3 quantum Hall states; Physical Review B 89, 041403(R) (2014), Editors’ Suggestion.

[2] S. Tsuda, M.-H. Nguyen, D. Terasawa, A. Fukuda, Z. F. Ezawa, A. Sawada; Nuclear spin relaxation in the SU(4) spin-pseudospin intertwined Skyrmion regime in the ν = 1 bilayer quantum Hall state; Physical Review B 88, 205103 (2013).

[1] Y. Zheng, A. Sawada, Z. F. Ezawa, T. Morikawa, A. Fukuda, D. Terasawa, S. Tsuda, M.-H. Nguyen; Excitation properties of the ν = 2/3 bilayer quantum Hall phases investigated by magnetotransport methods; Physical Review B 83, 235330 (2011).

[4] A. P. Wagner, M.-H. Nguyen, G. E. Rowlands, G. J. A. Ribeill; Analog hashing engines using physical dynamical systems, US20220294452A1, 9/2022.

[3] G. E. Rowlands, T. A. Ohki, G. J. A. Ribeill, M.-H. Nguyen; Reservoir computer with a series array of Josephson junctions, US20220093841A1, 3/2022.

[2] G. E. Rowlands, T. A. Ohki, G. J. A. Ribeill, M.-H. Nguyen, A. P. Wagner; Superconducting reservoir computer with Josephson transmission lines, US20220012623A1, 1/2022.

[1] R. A. Buhrman, M.-H. Nguyen, C.-F. Pai, D. C. Ralph; Circuits and devices based on enhanced spin Hall effect for efficient spin transfer torque, US20170178705A1 / CN107004440A / WO2016011435A1, 6/2017. 

[3] S. Tsuda, M.-H. Nguyen, D. Terasawa, A. Fukuda, Y. D. Zheng, T. Arai, A. Sawada; Interlayer transport of nuclear spin polarization in ν = 2/3 quantum Hall states; 31st International Conference on the Physics of Semiconductors (ICPS), 2012.

[2] S. Tsuda, D. Terasawa, M.-H. Nguyen, A. Fukuda, Y. Zheng, T. Arai, A. Sawada, Z. F. Ezawa; Spin-pseudospin intertwined excitation at the ν = 1 bilayer quantum Hall state investigated by nuclear-spin relaxation; 31st International Conference on the Physics of Semiconductors (ICPS), 2012.

[1] M.-H. Nguyen, C.-K. Pham; A wide frequency range and adjustable duty cycle CMOS ring voltage-controlled oscillator; 3rd International Conference on Communications and Electronics (ICCE), 2010.

“Nguoi Nhat mac ao trai” (Vietnamese) on Japanese culture, Hong Duc Publisher, 2012. 

[7] Cryogenic MRAMs for superconducting computers (invited), TMRC, 2021

[6] Prototype cryogenic memory architecture based on 3-terminal SOT-MRAM and superconducting nano-cryotron devices, Joint MMM-Intermag Conference, 2019

[5] Spin Hall conductivity and spin diffusion length in platinum thin films due to intrinsic spin Hall effect and Elliott-Yafet spin scattering, Joint MMM-Intermag Conference, 2016

[4] Enhancement of the anti-damping spin torque efficacy of platinum by interface modification (invited), Cornell Nanoscale Science and Technology Facility’s Annual Meeting, 2015

[3] The enhancement of spin Hall torque efficiency and reduction of Gilbert damping in spin Hall metal/normal metal/ferromagnetic trilayers, APS March Meeting, 2015

[2] The spin Hall effect and spin-orbit torques in SH-metal/normal metal/ferromagnetic trilayers, APS March Meeting, 2014

[1] Diffusion of nuclear spin polarization in bilayer quantum Hall systems at ν = 2/3 quantum Hall states, Autumn Conference of the Physical Society of Japan, 2011