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2018
1. Terry YT Hung, Kerem Y Camsari, Shengjiao Zhang, Pramey Upadhyaya, Zhihong Chen,"Direct Observation of Valley Coupled Topological Current in MoS2", arXiv:1805.06054 LINK
2. B Flebus, H Ochoa, P Upadhyaya, Y Tserkovnyak,"Dynamic imaging of an antiferromagnetic domain wall via quantum-impurity relaxometry",arXiv:1807.05114 (accepted in Phys. Rev. B, Rapid Comm.) LINK
3. Mustafa Mert Torunbalci, Pramey Upadhyaya, Sunil A Bhave, Kerem Y Camsari,"Modular compact modelling of mtj devices", IEEE transactions on electronic devices 65, 4628 (2018)
4. Qiming Shao, Chi Tang, Guoqiang Yu, Aryan Navabi, Hao Wu, Congli He, Junxue Li, Pramey Upadhyaya, Peng Zhang, Seyed Armin Razavi, Qing Lin He, Yawen Liu, Pei Yang, Se Kwon Kim, Cheng Zheng, Yizhou Liu, Lei Pan, Roger K Lake, Xiufeng Han, Yaroslav Tserkovnyak, Jing Shi, Kang L Wang,"Role of dimensional crossover on spin-orbit torque efficiency in magnetic insulator thin films", Nature comm. 9, 3612(2018) LINK
2017
1. C.H. Du, T.V. Sar, T.X. Zhou, P. Upadhyaya, F. Casola, H. Zhang, M.C. Onbasil C.A. Ross,R. L. Walsworth, Y. Tserkovnyak and A. Yacoby, “Control and local measurement of the spin
chemical potential in a magnetic insulator ", Science 357, 6347 (2017) LINK
2. P. Upadhyaya, S.K. Kim, and Y. Tserkovnyak, “Magnetic domain wall floating on a spin superfluid", Phys. Rev. Lett. 118, 097201 (2017) LINK
2016
3. G. Yu, P. Upadhyaya, X. Li, W. Li, S. K. Kim, Y. Fan, K. L. Wong, Y. Tserkovnyak, P.K. Amiri and K.L. Wang, “Room-temperature skyrmion shift device for memory applications", Nano Lett. 17, 2017 (2016) LINK
4. B. Flebus, P. Upadhyaya, R. Duine, and Y. Tserkovnyak, “Local thermomagnonic torques in two- fluid spin dynamics", Phys. Rev. B, 94, 214428 (2016) LINK
5. K.L. Wang, X.F. Kou, P. Upadhyaya, Y. Fan, Q. Shao, G. Yu and P.K. Amiri, “Electric-field control of spin-orbit interaction for low-power spintronics", Proceedings of the IEEE 104, 1974 (2016) LINK
6. P. Upadhyaya and Y. Tserkovnyak, “Domain wall in a quantum anomalous Hall insulator as a magnetoelectric piston", Phys. Rev. B, Rapid Comm. 94, 020411 (2016) LINK
7. Y. Fan∗ , X. Kou∗ , P. Upadhyaya∗ , Q. Shao, L. Pan, M. Lang, J. Tang, M. Montazeri, K. Murata, L.T. Chang, M. Akyol, G. Yu, T. Nie, K.L. Wong, Y. Tserkovnyak and K.L. Wang, “Electric-field control of spin-orbit torque in a magnetically doped topological insulator ", Nature Nano 11, 352 (2016) ; ∗ equal contribution LINK
8. G. Yu∗ , P. Upadhyaya∗ , X. Li, W. Li, S. K. Kim, Y. Fan, K. L. Wong, Y. Tserkovnyak, P.K. Amiri and K.L. Wang, “Room-temperature creation and spin-orbit torque manipulation of skyrmions in thin films with engineered asymmetry ", Nano Lett. 16, 1981 (2016); ∗ equal contribution LINK
2015
9. W. Jiang, P. Upadhyaya, W. Zhang, G. Yu, M.B. Jungfleisch, F.Y. Fradin, J.E. Pearson, Y. Tserkovnyak, K.L. Wang, O. Heinonen, S.G. te Velthuis and A. Hoffman, “Blowing magnetic skyrmion bubbles", Science 349, 6245 (2015) LINK
10. P. Upadhyaya, P.K. Amiri and K.L. Wang, “Electric-field guiding of magnetic skyrmion", Phys. Rev. B. 92, 134411 (2015) LINK
11. M. Montazeri∗ , P. Upadhyaya∗ , M.C. Onbasli, G. Yu, K.L. Wong, M. Lang, Y. Fan, P.K. Amiri, R.N. Schwartz, C.A. Ross and K.L. Wang, “Magneto-optical investigation of spin–orbit torques in metallic and insulating magnetic heterostructures", Nature Comm. 6, 8958 (2015); ∗ equal contribution LINK
12. X.Kou, Y. Fan, P. Upadhyaya and K.L. Wang “Magnetic topological insulators and quantum anomalous Hall effect", Solid state comm., 215, 34 (2015) (invited review) LINK
2014
13. Y. Fan∗ , P. Upadhyaya∗ , X. Kou∗ , M. Lang, S. Takei, Z. Wang, J. Tang, L. He, L.T. Chang, M. Montazeri, G. Yu, W. Jiang, T. Nie, R.N. Schwartz, Y. Tserkovnyak and K.L. Wang, “Magnetization switching through giant spin-orbit torque in a magnetically doped topological insulator heterostructure", Nature Mater 13, 699 (2014); ∗ equal contribution LINK
14. 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.K. Amiri and K.L. Wang, “Switching of perpendicular magnetization by spin orbit torques in the absence of external magnetic fields", Nature Nano 9, 548 (2014); ∗ equal contribution LINK
15. G.Yu, P. Upadhyaya, K.L. Wong, W. Jiang, J.G. Alzate, J. Tang, P.K. Amiri and K.L. Wang “Magnetization switching through spin-Hall-effect-induced chiral domain wall propagation", Phys. Rev. B, 89, 104421 (2014) LINK
16. M. Lang, M.Montazeri, M.C. Onbasil, X. Kou, Y.Fan, P. Upadhyaya, K. Yao, F. Liu, Y. Jiang, W. Jiang, K.L. Wong, G. Yu, J. Tang, T. Nei, L. He, R.N. Schwartz, Y. Wang, C.A. Ross and K.L. Wang, “Proximity- induced high-temperature magnetic order in topological insulator-ferrimagnet insulator heterostructure", Nano Lett. 14, 3459 (2014) LINK
2013
17. P. Upadhyaya, R. Dusad, S. Hoffman, Y. Tserkovnyak, J.G. Alzate, P.K. Amiri and K.L. Wang “Electric field induced domain-wall dynamics: depinning and chirality switching ", Phys. Rev. B, 88, 224422 (2013) [ selected for Editor’s suggestion] LINK
18. W. Jiang∗ , P. Upadhyaya∗ , Y. Fan, J. Zhao, M. Wang, L.T. Chang, K.L. Wong, M. Lewis, Y.T. Lin, J. Tang, S. Cherepov, X. Zhou, Y. Tserkovnyak, R.N. Schwartz, and K.L. Wang “Direct imaging of thermally driven domain-wall motion in magnetic insulators ", Phys. Rev. Lett., 110, 177202 (2013); ∗ equal contribution LINK
19. M. Trif, P. Upadhyaya and Y. Tserkovnyak “Theory of electromechanical coupling in dynamical graphene", Phys. Rev. B, 88, 245423 (2013) LINK
20. P.K. Amiri, P. Upadhyaya, J.G. Alzate and K.L. Wang “Electric-field-induced thermally assisted switching of monodomain magnetic bits", J. Appl. Phys., 113, 013912 (2013) LINK
21. W. Jiang, Y. Fan, P. Upadhyaya, M. Lang, M. Wang, L.T. Chang, K.L. Wong, J. Tang, M. Lewis, J. Zhao, L. He, X. Kou, C. Zheng, X.Z. Zhou, R.N. Schwartz, and K.L. Wang “Mapping the domain wall pinning profile by stochastic image reconstruction", Phys. Rev. B, 87, 014427 (2013) LINK
2012
22. S. Hoffman, P. Upadhyaya and Y. Tserkovnyak “Spin-torque ac impedance in magnetic tunnel junctions", Phys. Rev. B, 86, 214420 (2012) (citations: 5) LINK
23. 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 and I.N. Krivorotov “Voltage-induced ferromagnetic resonance in magnetic tunnel junctions", Phys. Rev. Lett., 108, 197203 (2012) LINK
24. M. Lang, L. He, X. Kou, P. Upadhyaya, Y. Fan, H. Chu, Y. Jiang, J.H. Bardarson, W. Jiang, E.S. Choi, Y. Wang, N.C. Yeh, J. Moore and K.L. Wang K. L “Competing Weak Localization and Weak Antilocalization in Ultrathin Topological Insulators ", Nano Lett., 13, 48 (2012) LINK
25. J. G. Alzate, P.K. Amiri, P. Upadhyaya, S.S. Cherepov, J. Zhu, M. Lewis, R. Dorrance, J.A. Katine, J. Langer, K. Galatsis, D. Markovic, I.N. Krivorotov and K.L. Wang “Voltage-induced switching of nanoscale magnetic tunnel junctions", Electron Devices Meeting(IEDM),(2012) LINK
2011
26. P. Upadhyaya, P.K. Amiri, A. Kovalev, Y. Tserkovnyak, G.E. Rowlands, Z.M. Zeng, I.N. Krivorotov, H.W. Jiang and K.L. Wang “Thermal stability characterization of magnetic tunnel junctions using hard-axis magnetoresistance measurements", J. Appl. Phys., 109, 07C7081 (2011) LINK
27. P.K. Amiri, Z.M. Zeng, P. Upadhyaya, G.E. Rowlands, H. Zhao, I.N. Krivorotov, J. P. Wang, H.W. Jiang, J. A. Katine, J. Langer, K. Galatsis and K.L. Wang “Low write-energy magnetic tunnel junctions for high-speed spin-transfer-torque MRAMs", IEEE Elect. Dev. Lett., 32, 57 (2011) LINK
28. Z.M. Zeng, P. Upadhyaya, P.K. Amiri, K.H. Cheung, J.A. Katine, J. Langer, K.L. Wang and H.W. Jiang “Enhancement of microwave emission in magnetic tunnel junction oscillators through in-plane field orientation", Appl. Phys. Lett., 99, 032503 (2011) LINK
2010 and earlier
29. F. Xiu, Y. Wang, J. Kim, P. Upadhyaya, Y. Zhou, X. Kou, W. Han, R. K. Kawakami, J. Zhou and K.L. Wang “Room-temperature electric-field controlled ferromagnetism in MnGe quantum dots ", ACS Nano, 4, 4948 (2010) LINK
30. Z. Diao, M. Abid, P. Upadhyaya, M. Venkatesan and J.M.D. Coey “Vortex states in soft magnets in two and three dimensions", J. Magn. and Magn. Mater., 322, 1304 (2010) LINK
31. P. Upadhyaya, S. Pramanik and S. Bandyopadhyay “Optical transitions in a quantum wire with spin-orbit interaction and its application in terahertz electronics: Beyond zeroth-order theory ", Phys. Rev. B, 77, 155439 (2008) LINK
32. P. Upadhyaya, S. Pramanik, S. Bandyopadhyay and M. Cahay “Magnetic field effects on spin texturing in a quantum wire with Rashba spin-orbit interaction", Phys. Rev. B, 77, 045306 (2008) LINK
BOOK CHAPTER
1. J. Tang, Q. Shao, P. Upadhyaya, P.K. Amiri, and K. L. Wang, “Electric control of magnetic devices for spintronic computing", Spintronics-based computing, Springer International publishing, edited by W. Zhao and G. Prenat (2015)
PATENT
1. K. L. Wang, P. K. Amiri, G. Yu and P. Upadhyaya, “Magnetic memory bits with perpendicular magnetization switched by current-induced spin-orbit torques", U.S. patent 9343658 (2016)