Publications

Journal Articles:

[2017]

[88] A. Navabi, C. Chen, A. Barra, M. Yazdani, G. Yu, M. Montazeri, M. Aldosary, J. Li, K. Wong, Q. Hu, J. Shi, G.P. Carman, A.E. Sepulveda, P. Khalili Amiri, K.L. Wang, "Efficient Excitation of High-Frequency Exchange-Dominated Spin Waves in Periodic Ferromagnetic Structures"

Physical Review Applied, Vol. 7, No. 3, p. 034027, 2017.

[87] H. Almasi, C.L. Sun, X. Li, T. Newhouse-Illige, C. Bi, K.C. Price, S. Nahar, C. Grezes, Q. Hu, P. Khalili Amiri, K.L. Wang, P.M. Voyles, W.G. Wang, "Perpendicular magnetic tunnel junction with W seed and capping layers"

Journal of Applied Physics, Vol. 121, p. 153902, 2017.

[86] S.A. Razavi, D. Wu, G. Yu, Y. Lau, K.L. Wong, W. Zhu, C. He, Z. Zhang, J.M.D. Coey, P. Stamenov, P. Khalili Amiri, K.L. Wang, "Joule Heating Effect on Field-Free Magnetization Switching by Spin-Orbit Torque in Exchange-Biased Systems"

Physical Review Applied, Vol. 7, No. 2, p. 024023, 2017.

[85] H. Lee, A. Lee, S. Wang, F. Ebrahimi, P. Gupta, P. Khalili Amiri, K.L. Wang, "A Word Line Pulse Circuit Technique for Reliable Magnetoelectric Random Access Memory"

IEEE Transactions on Very Large Scale Integration (VLSI) Systems, in press, 2017.

[84] H. Lee, F. Ebrahimi, P. Khalili Amiri, K.L. Wang, "Design of high-throughput and low-power true random number generator utilizing perpendicularly magnetized voltage-controlled magnetic tunnel junction"

AIP Advances, Vol. 7, p. 055934, 2017.

[83] H. Lee, A. Lee, F. Ebrahimi, P. Khalili, K.L. Wang, "Array-Level Analysis of Magnetoelectric Random Access Memory (MeRAM) for High-Performance Embedded Applications"

IEEE Magnetics Letters, in press, 2017.

[82] S. Peng, W. Zhao, J. Qiao, L. Su, J. Zhou, H. Yang, Q. Zhang, Y. Zhang, C. Grezes, P. Khalili Amiri, K.L. Wang, "Giant interfacial perpendicular magnetic anisotropy in MgO/CoFe/capping layer structures "

Applied Physics Letters, Vol. 110, p. 072403 , 2017.

[81] H. Lee, C. Grezes, A. Lee, F. Ebrahimi, P. Khalili Amiri, K.L. Wang, "A Spintronic Voltage-Controlled Stochastic Oscillator for Event-Driven Random Sampling "

IEEE Electron Device Letters, Vol. 38, No. 2, pp. 281-284 , 2017.

[80] X. Li, K. Fitzell, D. Wu, C. Karaba, A. Buditama, G. Yu, K.L. Wong, N. Altieri, C. Grezes, N. Kioussis, S. Tolbert, Z. Zhang, J.P. Chang, P. Khalili Amiri, K.L. Wang, "Enhancement of voltage-controlled magnetic anisotropy through precise control of Mg insertion thickness at CoFeB| MgO interface "

Applied Physics Letters, Vol. 110, p. 052401, 2017.

[79] G. Yu, P. Upadhyaya, Q. Shao, H. Wu, G. Yin, X. Li, C. He, W. Jiang, X. Han, P. Khalili Amiri, K.L. Wang, "Room-Temperature Skyrmion Shift Device for Memory Application"

Nano Letters, Vol. 17, pp. 261–268, 2017.

[78] C. Grezes, H. Lee, A. Lee, S. Wang, F. Ebrahimi, X. Li, K. Wong, J.A. Katine, B. Ocker, J. Langer, P. Gupta, P. Khalili Amiri, K.L. Wang, “Write Error Rate and Read Disturbance in Electric-Field-Controlled Magnetic Random-Access Memory

IEEE Magnetics Letters, Vol. 8, p. 3102705, March 2017.

[77] M. Li, J. Lu, M. Akyol, X. Chen, H. Shi, G. Han, T. Shi, G. Yu, A. Ekicibil, N. Kioussis, P.V. Ong, P. Khalili Amiri, K.L. Wang, “The impact of Hf layer thickness on the perpendicular magnetic anisotropy in Hf/CoFeB/MgO/Ta films”

Journal of Alloys and Compounds, Vol. 694, p. 76-81, February 2017.

[76] M. Li, H. Shi, G. Yu, J. Lu, X. Chen, G. Han, G. Yu, P. Khalili Amiri, K.L. Wang, “Effects of annealing on the magnetic properties and microstructures of Ta/Mo/CoFeB/MgO/Ta films”

Journal of Alloys and Compounds, Vol. 692, p. 243-248, January 2017.

[2016]

[75] Q. Shao, G. Yu, Y.-W. Lan, Y. Shi, M.-Y. Li, C. Zheng, X. Zhu, L.-J. Li, P. Khalili Amiri, K.L. Wang, “Strong Rashba-Edelstein Effect-Induced Spin-Orbit Torques in Monolayer Transition Metal Dichalcogenide/Ferromagnet Bilayers”

Nano Letters, online pre-print, November 2016.

[74] D. Wu, G. Yu, C.-T. Chen, S.A. Razavi, Q. Shao, X. Li, B. Zhao, K.L. Wong, C. He, Z. Zhang, P. Khalili Amiri, K.L. Wang, “Spin-orbit torques in perpendicularly magnetized Ir22Mn78/Co20Fe60B20/MgO multilayer”

Applied Physics Letters, Vol. 109, No. 22, p. 222401, November 2016.

[73] C. He, A. Navabi, Q. Shao, G. Yu, D. Wu, W. Zhu, C. Zheng, X. Li, Q.L. He, S.A. Razavi, K.L. Wong, Z. Zhang, P. Khalili Amiri, K.L. Wang, “Spin-torque ferromagnetic resonance measurements utilizing spin Hall magnetoresistance in W/Co40Fe40B20/MgO structures”

Applied Physics Letters, Vol. 109, No. 20, p. 202404, November 2016.

[72] P.V. Ong, N. Kioussis, P. Khalili Amiri, K.L. Wang, “Oscillatory magnetic anisotropy and spin-reorientation induced by heavy-metal cap in Cu/FeCo/M (M= Hf or Ta): A first-principles study”

Physical Review B, Vol. 94, p. 174404, November 2016.

[71] K.L. Wang, X. Kou, P. Upadhyaya, Y. Fan, Q. Shao, G. Yu, P. Khalili Amiri, “Electric-Field Control of Spin-Orbit Interaction for Low-Power Spintronics”

Proceedings of the IEEE, Vol. 104, No. 10, p. 1974-2008, October 2016.

[70] M. Akyol, W. Jiang, G. Yu, Y. Fan, M. Gunes, A. Ekicibil, P. Khalili Amiri, K.L. Wang, “Effect of heavy metal layer thickness on spin-orbit torque and current-induced switching in Hf| CoFeB| MgO structures”

Applied Physics Letters, Vol. 109, No. 2, p. 022403, 2016.

[69] D. Wu, G. Yu, Q. Shao, X. Li, H. Wu, K.L. Wong, Z. Zhang, X. Han, P. Khalili Amiri, K.L. Wang, “In-plane current-driven spin-orbit torque switching in perpendicularly magnetized films with enhanced thermal tolerance”

Applied Physics Letters, Vol. 108, No. 21, p. 212406, 2016.

[68] C. Grezes, A. Rojas Rozas, F. Ebrahimi, J.G. Alzate, X. Cai, J.A. Katine, J. Langer, B. Ocker, P. Khalili Amiri, K.L. Wang, “In-plane magnetic field effect on switching voltage and thermal stability in electric-field-controlled perpendicular magnetic tunnel junctions”

AIP Advances, Vol. 6, No. 7, p. 075014, 2016.

[67] M. Li, J. Lu, G. Yu, X. Li, G. Han, X. Chen, H. Shi, G. Yu, P. Khalili Amiri, K.L. Wang, “Influence of inserted Mo layer on the thermal stability of perpendicularly magnetized Ta/Mo/Co20Fe60B20/MgO/Ta films”

AIP Advances, Vol. 6, No. 4, p. 045107, 2016.

[66] P.V. Ong, N. Kioussis, P. Khalili Amiri, K.L. Wang, “Electric-field-driven magnetization switching and nonlinear magnetoelasticity in Au/FeCo/MgO heterostructures”

Scientific Reports, Vol. 6, p. 29815, July 2016.

[65] B. Fang, M. Carpentieri, X. Hao, H. Jiang, J.A. Katine, I.N. Krivorotov, B. Ocker, J. Langer, K.L. Wang, B. Zhang, B. Azzerboni, P. Khalili Amiri, G. Finocchio, Z. Zeng, “Giant spin-torque diode sensitivity in the absence of bias magnetic field

Nature Communications, Vol. 7. pp.11259/1-7, April 2016.

[64] G.Q. Yu, M. Akyol, P. Upadhyaya, X. Li, C. He, Y. Fan, M. Montazeri, J.G. Alzate, M. Lang, K.L. Wong, P. Khalili Amiri, K.L. Wang, “Competing effect of spin-orbit torque terms on perpendicular magnetization switching in structures with multiple inversion asymmetries

Scientific Reports, Vol. 6, p. 23956/1-10, April 2016.

[63] S. Wang, H. Lee, F. Ebrahimi, P. Khalili Amiri, K.L. Wang, P. Gupta, “Comparative Evaluation of Spin-Transfer-Torque and Magnetoelectric Random Access Memory”,

IEEE Journal on Emerging and Selected Topics in Circuits and Systems, early access, April 2016.

[62] H. Lee, C. Grezes, S. Wang, F. Ebrahimi, P. Gupta, P. Khalili Amiri, K.L. Wang, "A Source Line Sensing (SLS) Scheme in Magnetoelectric Random Access Memory (MeRAM) for Reducing Read Disturbance and Improving Sensing Margin",

IEEE Magnetics Letters, early access, April 2016.

[61] H. Lee, F. Ebrahimi, P. Khalili Amiri, K.L. Wang, "Low-Power and High-Density Spintronic Programmable Logic (SPL) Using Voltage-Gated Spin Hall Effect in Magnetic Tunnel Junctions",

IEEE Magnetics Letters, early access, March 2016.

[60] D. Chien, X. Li, K. Wong, M.A. Zurbuchen, S. Robbennolt, G.Q. Yu, S. Tolbert, N. Kioussis, P. Khalili Amiri, K.L. Wang, J.P. Chang, "Enhanced voltage-controlled magnetic anisotropy in magnetic tunnel junctions with an MgO/PZT/MgO tunnel barrier",

Applied Physics Letters, Vol. 108, No. 11, p. 112402, March 2016.

[59] G.Q. Yu, P. Upadhyaya, X. Li, W. Li, S.K. Kim, Y. Fan, K.L Wong, Y. Tserkovnyak, P. Khalili Amiri, K.L Wang, "Room-temperature creation and spin-orbit torque manipulation of skyrmions in thin films with engineered asymmetry"

Nano Letters, Vol. 16, No. 3, pp. 1981-1988, February 2016.

[58] C. Grezes, F. Ebrahimi, J.G. Alzate, X. Cai, J. A. Katine, J. Langer, B. Ocker, P. Khalili Amiri, K.L. Wang, "Ultra-low switching energy and scaling in electric-field-controlled nanoscale magnetic tunnel junctions with high resistance-area product",

Applied Physics Letters, Vol. 108, No. 1, p. 012403, January 2016.

[2015]

[57] M. Montazeri, P. Upadhyaya, M.C. Onbasli, G. Yu, K.L. Wong, M. Lang, Y. Fan, X. Li, P. Khalili Amiri, R.N. Schwartz, C.A. Ross, K.L. Wang, "Magneto-optical investigation of spin–orbit torques in metallic and insulating magnetic heterostructures",

Nature Communications, Vol. 6, p. 8958, December 2015.

[56] P. Upadhyaya, G. Yu, P. Khalili Amiri, K.L. Wang, "Electric-field guiding of magnetic skyrmions",

Physical Review B, Vol. 92, No. 13, pp. 134411/1-9, October 2015.

[55] X. Li, G. Yu, H. Wu, P.V. Ong, K. Wong, Q. Hu, F. Ebrahimi, P. Upadhyaya, M. Akyol, N. Kioussis, X. Han, P. Khalili Amiri, K.L. Wang, "Thermally stable voltage-controlled perpendicular magnetic anisotropy in Mo|CoFeB|MgO structures",

Applied Physics Letters, Vol. 107, No. 14, pp. 142403/1-5, October 2015.

[54] P. Khalili, K.L. Wang, "The computer chip that never forgets",

IEEE Spectrum, Vol. 52, No. 7, pp. 30-56, July 2015. (Invited)

[53] P. Khalili Amiri, J.G. Alzate, X.Q. Cai, F. Ebrahimi, Q. Hu, K. Wong, C. Grèzes, H. Lee, G. Yu, X. Li, M. Akyol, Q. Shao, J.A. Katine, J. Langer, B. Ocker, K.L. Wang, "Electric-Field-Controlled Magnetoelectric RAM: Progress, Challenges, and Scaling",

IEEE Transactions on Magnetics, Vol. 51, No. 11, pp. 3401507/1-7, November 2015.

[52] K.L. Wang, H. Lee, P. Khalili Amiri, "Magnetoelectric Random Access Memory-Based Circuit Design by Using Voltage-Controlled Magnetic Anisotropy in Magnetic Tunnel Junctions",

IEEE Transactions on Nanotechnology, Vol. 14, No. 6, pp. 992-997, November 2015.

[51] P.V. Ong, N. Kioussis, D. Odkhuu, P. Khalili Amiri, K.L. Wang, G.P. Carman, "Giant voltage modulation of magnetic anisotropy in strained heavy metal/magnet/insulator heterostructures",

Physical Review B – Rapid Communications, Vol. 92, No. 2, p. 020407(R), July 2015.

[50] X. Li, D. Carka, C.-Y. Liang, A.E. Sepulveda, S.M. Keller, P. Khalili Amiri, G.P. Carman, C.S. Lynch, “Strain-mediated 180° perpendicular magnetization switching of a single domain multiferroic structure",

Journal of Applied Physics, Vol. 118, No. 1, pp. 014101/1-8, July 2015.

[49] H. Lee, J.G. Alzate, R. Dorrance, X. Cai, D. Markovic, P. Khalili Amiri, K.L. Wang, "Design of a Fast and Low-Power Sense Amplifier and Writing Circuit for High-Speed MRAM",

IEEE Transactions on Magnetics, Vol. 51, No. 5, p. 3400507, May 2015.

[48] M. Akyol, G. Yu, J.G. Alzate, P. Upadhyaya, X. Li, K.L. Wong, A. Ekicibil, P. Khalili Amiri, K.L. Wang, “Current-Induced Spin-Orbit Torque Switching of Perpendicularly Magnetized Hf|CoFeB|MgO and Hf|CoFeB|TaOx Structures”,

Applied Physics Letters, Vol. 106, No. 16, pp. 162409/1-5, April 2015.

[47] P.V. Ong, N. Kioussis, P. Khalili Amiri, K.L. Wang, G.P. Carman, "Strain control of the magnetocrystalline anisotropy of Ta/FeCo/MgO heterostructures",

Journal of Applied Physics, Vol. 117, No. 17, pp. 17B518/1-3, March 2015.

[46] M. Li, Z. Zhao, L. Ma, G. Yu, X. Lu, J. Teng, G. Yu, W. Zhou, P. Khalili Amiri, K.L. Wang, "The influence of an MgO nanolayer on the planar Hall effect in NiFe films",

Journal of Applied Physics, Vol. 117, No. 12, pp. 123908/1-5, March 2015.

[45] G. Yu, Z. Wang, M. Abolfath-Beygi, C. He, X. Li, K.L. Wong, P. Nordeen, H. Wu, P.V. Ong, N. Kioussis, G.P. Carman, X. Han, I.A. Alhomoudi, P. Khalili Amiri, K.L. Wang, "Strain-induced modulation of perpendicular magnetic anisotropy in Ta/CoFeB/MgO structures investigated by ferromagnetic resonance",

Applied Physics Letters, Vol. 106, No. 7, pp. 072402/1-5, February 2015.

[44] M. Akyol, J.G. Alzate, G. Yu, P. Upadhyaya, K.L. Wong, A. Ekicibil, P. Khalili Amiri, K.L. Wang, "Effect of the oxide layer on current-induced spin-orbit torques in Hf|CoFeB|MgO and Hf|CoFeB|TaOx structures",

Applied Physics Letters, Vol. 106, No. 3, pp. 032406/1-4, January 2015.

[2014]

[43] G. Yu, L.-T. Chang, M. Akyol, P. Upadhyaya, C. He, X. Li, K.L. Wong, P. Khalili Amiri, K.L. Wang, "Current-driven perpendicular magnetization switching in Ta/CoFeB/[TaOx or MgO/TaOx] films with lateral structural asymmetry",

Applied Physics Letters, Vol. 105, No. 10, pp. 102411/1-5, September 2014.

[42] G. Yu, P. Upadhyaya, Y. Fan, J.G. Alzate, W. Jiang, K.L. Wong, S. Takei, S.A. Bender, L.T. Chang, Y. Jiang, M. Lang, J. Tang, Y. Wang, Y. Tserkovnyak, P. Khalili Amiri, K.L. Wang, "Switching of perpendicular magnetization by spin–orbit torques in the absence of external magnetic fields",

Nature Nanotechnology, Vol. 9, No. 7, pp. 548–554, July 2014.

Highlighted in Nature Nanotechnology - News and Views, see commentary by I. M. Miron.

[41] G. Yu, P. Upadhyaya, K.L. Wong, W. Jiang, J.G. Alzate, J. Tang, P. Khalili Amiri, K.L. Wang, "Magnetization switching through spin-Hall-effect-induced chiral domain wall propagation",

Physical Review B, Vol. 89, No. 10, pp. 104421/1-6, March 2014.

[40] P.V. Ong, N. Kioussis, P. Khalili Amiri, J.G. Alzate, K.L. Wang, G.P. Carman, J. Hu, R. Wu, "Electric field control and effect of Pd capping on magnetocrystalline anisotropy in FePd thin films: A first-principles study",

Physical Review B, Vol. 89, No. 9, pp. 094422/1-8, March 2014.

[39] J.G. Alzate, P. Khalili Amiri, G. Yu, P. Upadhyaya, J.A. Katine, J. Langer, B. Ocker, I.N. Krivorotov, K.L. Wang, "Temperature dependence of the voltage-controlled perpendicular anisotropy in nanoscale MgO|CoFeB|Ta magnetic tunnel junctions",

Applied Physics Letters, Vol. 104, No. 11, pp. 112410/1-5, March 2014.

[38] S. Cherepov, P. Khalili Amiri, J.G. Alzate, K. Wong, M. Lewis, P. Upadhyaya, J. Nath, M. Bao, A. Bur, T. Wu, G.P. Carman, A. Khitun, K.L. Wang, "Electric-field-induced spin wave generation using multiferroic magnetoelectric cells",

Applied Physics Letters, Vol. 104, No. 8, pp. 082403/1-5, February 2014.

[2013]

[37] P. Upadhyaya, R. Dusad, S. Hoffman, Y. Tserkovnyak, J.G. Alzate, P. Khalili Amiri, K.L. Wang, "Electric Field Induced Domain-Wall Dynamics: Depinning and Chirality Switching",

Physical Review B, Vol. 88, No. 22, pp. 224422/1-6, December 2013. (Editors’ Suggestion)

[36] R. Dorrance, J.G. Alzate, S.S. Cherepov, P. Upadhyaya, I.N. Krivorotov, J.A. Katine, J. Langer, K.L. Wang, P. Khalili Amiri, D. Markovic, "Diode-MTJ Crossbar Memory Cell Using Voltage-Induced Unipolar Switching for High-Density MRAM",

IEEE Electron Device Letters, Vol. 34, No. 6, pp. 753-755, June 2013.

[35] Z.M. Zeng, G. Finocchio, B. Zhang, P. Khalili Amiri, J.A. Katine, I.N. Krivorotov, Y. Huai, J. Langer, B. Azzerboni, K.L. Wang, H.W. Jiang, "Ultralow-current-density and bias-field-free spin-transfer nano-oscillator",

Scientific Reports, Vol. 3, pp. 1426/1-5, March 2013.

[34] K.L. Wang, J.G. Alzate, P. Khalili Amiri, "Low-power non-volatile spintronic memory: STT-RAM and beyond",

Journal of Physics D: Applied Physics, Vol. 46, No. 7, pp. 074003/1-10, February 2013. (Invited)

[33] P. Khalili Amiri, P. Upadhyaya, J.G. Alzate, K.L. Wang, “Electric-field-induced thermally assisted switching of monodomain magnetic bits”,

Journal of Applied Physics, Vol. 113, No. 1, pp. 013912/1-5, January 2013.

[2012]

[32] P. Khalili Amiri, K.L. Wang, "Voltage-Controlled Magnetic Anisotropy in Spintronic Devices",

Spin, Vol. 2, No. 3, pp. 1240002/1-9, 2012. (Invited)

[31] Y. Huai, P. Khalili Amiri, K.L. Wang, "Guest Editorial – Recent Progress in Spintronic Devices",

Spin, Vol. 2, No. 3, pp. 1202001/1-3, 2012. (Editorial)

[30] G. Zhu, K.L. Wong, J. Zhao, P.K. Amiri, J. Zhu, I. Krivorotov, K.L. Wang, “Quantitative analysis of electric field induced change in anisotropy field in Co60Fe20B20/(011) xPb(Mg1/3Nb2/3)O3-(1 – x)PbTiO3 (x ~ 0.68) heterostructures”,

Applied Physics Letters, Vol. 101, No. 20, pp. 202404/1-5, 2012.

[29] D.R. Birt, K. An, M. Tsoi, S. Tamaru, D. Ricketts, K.L. Wong, P.K. Amiri, K.L. Wang, X. Li, “Deviation from exponential decay for spin waves excited with a coplanar waveguide antenna”,

Applied Physics Letters, Vol. 101, No. 25, pp. 252409/1-4, 2012.

[28] H. Zhao, Y. Zhang, P.K. Amiri, J.A. Katine, J. Langer, H.W. Jiang, I.N. Krivorotov, K.L. Wang, J.-P. Wang, "Spin-Torque Driven Switching Probability Density Function Asymmetry",

IEEE Transactions on Magnetics, Vol. 48, No. 11, pp. 3818-3820, 2012.

[27] K.L. Wang, P. Khalili Amiri, "Nonvolatile Spintronics: Perspectives on Instant-On Nonvolatile Nanoelectronic Systems",

Spin, Vol. 2, No. 2, pp. 1250009/1-22, 2012. (Invited)

[26] Z.M. Zeng, P. Khalili Amiri, J.A. Katine, J. Langer, K.L. Wang, H.W. Jiang, "Nanoscale magnetic tunnel junction sensors with perpendicular anisotropy sensing layer",

Applied Physics Letters, Vol. 101, No. 6, pp. 062412/1-4, 2012.

[25] G. Zhu, K.L. Wong, J. Zhao, P.K. Amiri, K.L. Wang, J. Hockel, G.P. Carman, J. Zhu, I. Krivorotov, “The influence of in-plane ferroelectric crystal orientation on electrical modulation of magnetic properties in Co60Fe20B20/SiO2/(011) xPb(Mg1/3Nb2/3)O3-(1 – x)PbTiO3 heterostructures”,

Journal of Applied Physics, Vol. 112, No. 3, pp. 033916/1-7, 2012.

[24] Z.M. Zeng, P. Khalili Amiri, I. Krivorotov, H. Zhao, G. Finocchio, J.-P. Wang, J.A. Katine, Y. Huai, J. Langer, K. Galatsis, K.L. Wang, H.W. Jiang, “High-Power Coherent Microwave Emission from Magnetic Tunnel Junction Nano-Oscillators with Perpendicular Anisotropy”,

ACS Nano, Vol. 6, No. 7, pp. 6115-6121, 2012.

[23] M. Bao, G. Zhu, K.L. Wong, J.L. Hockel, M. Lewis, J. Zhao, T. Wu, P. Khalili Amiri, K.L. Wang, "Magneto-electric tuning of the phase of propagating spin waves",

Applied Physics Letters, Vol. 101, No. 2, pp. 022409/1-4, 2012.

[22] J. Zhu, J.A. Katine, G.E. Rowlands, Y.-J. Chen, Z. Duan, J.G. Alzate, P. Upadhyaya, J. Langer, P.K. Amiri, K.L. Wang, I.N. Krivorotov, "Voltage-Induced Ferromagnetic Resonance in Magnetic Tunnel Junctions",

Physical Review Letters, Vol. 108, No. 19, pp. 197203/1-5, 2012.

[21] S. Hoffman, Y. Tserkovnyak, P.K. Amiri, K.L. Wang, "Magnetic bit stability: Competition between domain-wall and monodomain switching",

Applied Physics Letters, Vol. 100, No. 21, pp. 212406/1-4, 2012.

[20] H. Zhao, P.K. Amiri, Y. Zhang, A. Lyle, J.A. Katine, J. Langer, H.W. Jiang, K.L. Wang, I.N. Krivorotov, J.-P. Wang, "Spin-Transfer Torque Switching Above Ambient Temperature",

IEEE Magnetics Letters, Vol. 3, p. 3000304, 2012.

[19] M.T. Rahman, A. Lyle, P.K. Amiri, J. Harms, B. Glass, H. Zhao, G. Rowlands, J.A. Katine, J. Langer, I.N. Krivorotov, K.L. Wang, J.P. Wang, "Reduction of switching current density in perpendicular magnetic tunnel junctions by tuning the anisotropy of the CoFeB free layer",

Journal of Applied Physics, Vol. 111, No. 7, pp. 07C907/1-3, 2012.

[18] H. Zhao, B. Glass, P.K. Amiri, A. Lyle, Y. Zhang, Y.-J. Chen, G. Rowlands, P. Upadhyaya, Z.M. Zeng, J.A. Katine, J. Langer, K. Galatsis, H.W. Jiang, K.L. Wang, I.N. Krivorotov, J.-P. Wang, "Sub-200 ps spin transfer torque switching in in-plane magnetic tunnel junctions with interface perpendicular anisotropy",

Journal of Physics D: Applied Physics, Vol. 45, No. 2, pp. 025001/1-4, 2012.

[2011 and Earlier]

[17] P.K. Amiri, Z.M. Zeng, J. Langer, H. Zhao, G. Rowlands, Y.-J. Chen, I.N. Krivorotov, J.-P. Wang, H.W. Jiang, J.A. Katine, Y. Huai, K. Galatsis, K.L. Wang, "Switching current reduction using perpendicular anisotropy in CoFeB-MgO magnetic tunnel junctions",

Applied Physics Letters, Vol. 98, No. 11, pp. 112507/1-3, March 2011.

[16] Z.M. Zeng, P. Upadhyaya, P.K. Amiri, K.H. Cheung, J.A. Katine, J. Langer, K.L. Wang, H.W. Jiang, "Enhancement of microwave emission in magnetic tunnel junction oscillators through in-plane field orientation",

Applied Physics Letters, Vol. 99, No. 3, pp. 032503/1-3, July 2011.

[15] T. Wu, A. Bur, K. Wong, P. Zhao, C.S. Lynch, P.K. Amiri, K.L. Wang, G.P. Carman, "Electrical control of reversible and permanent magnetization reorientation for magnetoelectric memory devices",

Applied Physics Letters, Vol. 98, No. 26, pp. 262504/1-3, June 2011.

[14] Z.M. Zeng, P.K. Amiri, G. Rowlands, H. Zhao, I. Krivorotov, J.-P. Wang, J.A. Katine, J. Langer, K. Galatsis, K.L. Wang, H.W. Jiang, "Effect of resistance-area product on spin-transfer switching in MgO-based magnetic tunnel junction memory cells",

Applied Physics Letters, Vol. 98, No. 7, pp. 072512/1-3, February 2011.

[13] G.E. Rowlands, T. Rahman, J.A. Katine, J. Langer, A. Lyle, H. Zhao, J.G. Alzate, A.A. Kovalev, Y. Tserkovnyak, Z.M. Zeng, H.W. Jiang, K. Galatsis, Y.M. Huai, P.K. Amiri, K.L. Wang, I.N. Krivorotov, J.-P. Wang, "Deep sub-nanosecond spin torque switching in magnetic tunnel junctions with combined in-plane and perpendicular polarizers",

Applied Physics Letters, Vol. 98, No. 10, pp. 102509/1-3, March 2011.

[12] P.K. Amiri, Z.M. Zeng, P. Upadhyaya, G. Rowlands, H. Zhao, I.N. Krivorotov, J.-P. Wang, H.W. Jiang, J.A. Katine, J. Langer, K. Galatsis, K.L. Wang, "Low Write-Energy Magnetic Tunnel Junctions for High-Speed Spin-Transfer-Torque MRAM",

IEEE Electron Device Letters, Vol. 32, No. 1, pp. 57-59, January 2011.

[11] P. Upadhyaya, P.K. Amiri, A. Kovalev, Y. Tserkovnyak, G. Rowlands, Z.M. Zeng, I. Krivorotov, H.W. Jiang, K.L. Wang, "Thermal Stability Characterization of Magnetic Tunnel Junctions Using Hard-Axis Magnetoresistance Measurements",

Journal of Applied Physics, Vol. 109, No. 7, pp. 07C708/1-3, April 2011.

[10] H. Zhao, A. Lyle, Y. Zhang, P.K. Amiri, G. Rowlands, Z.M. Zeng, J. Katine, H.W. Jiang, K. Galatsis, K.L. Wang, I.N. Krivorotov, J.-P. Wang, "Low Writing Energy and Sub Nanosecond Spin Torque Transfer Switching of In-Plane Magnetic Tunnel Junction for Spin Torque Transfer Random Access Memory",

Journal of Applied Physics, Vol. 109, No. 7, pp. 07C720/1-3, April 2011.

[9] P.K. Amiri, B. Rejaei, Y. Zhuang, M. Vroubel, D.W. Lee, S.X. Wang, "Nonreciprocal spin waves in Co-Ta-Zr films and multilayers",

IEEE Transactions on Magnetics, Vol. 45, No. 10, pp. 4215-4218, October 2009.

[8] P.K. Amiri, B. Rejaei, Y. Zhuang, M. Vroubel, D.W. Lee, S.X. Wang, J.N. Burghartz, "Integrated microstrip lines with Co-Ta-Zr magnetic films",

IEEE Transactions on Magnetics, Vol. 44, No. 11, pp. 3103-3106, November 2008.

[7] P.K. Amiri, B. Rejaei, M. Vroubel, Y. Zhuang, "Nonreciprocal spin wave spectroscopy of thin Ni-Fe stripes",

Applied Physics Letters, Vol. 91, No. 6, pp. 062502/1-3, August 2007.

[6] P.K. Amiri, B. Rejaei, Y. Zhuang, M. Vroubel, J.N. Burghartz, "Ferromagnetic thin films for loss reduction in on-chip transmission lines",

IEEE Transactions on Magnetics, Vol. 43, No. 6, pp. 2630-2632, June 2007.

[5] P.K. Amiri, Y. Zhuang, H. Schellevis, B. Rejaei, M. Vroubel, Y. Ma, J.N. Burghartz, "High-resistivity nanogranular Co-Al-O films for high-frequency applications",

Journal of Applied Physics, Vol. 101, No. 9, pp. 09M508/1-3, May 2007.

[4] P.K. Amiri, B. Rejaei, M. Vroubel, Y. Zhuang, J.N. Burghartz, "Experimental determination of the nonuniform shape-induced anisotropy field in thin Ni-Fe films",

IEEE Transactions on Magnetics, Vol. 43, No. 5, pp. 1880-1883, May 2007.

[3] P.K. Amiri, B. Rejaei, "Magnetostatic waves in layered materials and devices",

Journal of Applied Physics, Vol. 100, No. 10, pp. 103909/1-9, November 2006.

[2] P.K. Amiri, M. Ranjbaran, K. Mehrany, B. Rashidian, S. Fathololoumi, "Tight-binding analysis of coupled dielectric waveguide structures",

Fiber and Integrated Optics, Vol. 25, No. 1, pp. 11-27, Jan/Feb 2006.

[1] P.K. Amiri, S. Fathololoumi, B. Rashidian, "A model reduction based approach for extracting the diffusion and generation terms of pn junction leakage current",

Semiconductor Science and Technology, Vol. 18, No. 4, pp. 234-240, April 2003.


Patents:

More than 15 Issued US & International Patents.


Books & Book Chapters:

[4] J.G. Alzate, P. Khalili Amiri, K.L. Wang, “Magnetic Tunnel Junctions and their Applications in Nonvolatile Circuits”, Chapter in “Handbook of Spintronics” (eds. Y. Xu, D. Awschalom, J. Nitta), Springer, pp. 1-36, 2015.

[3] J. Tang, Q. Shao, P. Upadhyaya, P. Khalili Amiri, K.L. Wang, “Electric Control of Magnetic Devices for Spintronic Computing”, Chapter in “Spintronics-based Computing” (eds. W. Zhao, G. Prenat), Springer, pp. 53-112, 2015.

[2] P. Khalili, K.L. Wang, “Electric-Field-Induced Switching for Magnetic Memory Devices”, Chapter in “Metallic Spintronic Devices” (ed. X. Wang), CRC Press, pp. 197-233, 2014.

[1] P. Khalili Amiri, "Magnetic Materials and Devices for Integrated Radio-Frequency Electronics", Ph.D. Thesis, Delft University of Technology, ISBN: 978-90-8559-418-5, 134 p., 2008.