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Utkarsh Bajpai
Utkarsh Bajpai
Research Scientist, IBM Semiconductors
Verified email at ibm.com
Title
Cited by
Cited by
Year
Spin and charge pumping by a steady or pulse-current-driven magnetic domain wall: a self-consistent multiscale time-dependent quantum-classical hybrid approach
MD Petrović, BS Popescu, U Bajpai, P Plecháč, BK Nikolić
Physical Review Applied 10 (5), 054038, 2018
622018
Time-retarded damping and magnetic inertia in the Landau-Lifshitz-Gilbert equation self-consistently coupled to electronic time-dependent nonequilibrium Green functions
U Bajpai, BK Nikolić
Physical Review B 99 (13), 134409, 2019
512019
Spatio-temporal dynamics of shift current quantum pumping by femtosecond light pulse
U Bajpai, BS Popescu, P Plecháč, BK Nikolić, LEFF Torres, H Ishizuka, ...
Journal of Physics: Materials 2 (2), 025004, 2019
402019
Spintronics meets nonadiabatic molecular dynamics: Geometric spin torque and damping on dynamical classical magnetic texture due to an electronic open quantum system
U Bajpai, BK Nikolić
Physical Review Letters 125 (18), 187202, 2020
252020
Quantum spin transfer torque induced nonclassical magnetization dynamics and electron-magnetization entanglement
P Mondal, U Bajpai, MD Petrović, P Plecháč, BK Nikolić
Physical Review B 99 (9), 094431, 2019
242019
Magnon-driven chiral charge and spin pumping and electron-magnon scattering from time-dependent quantum transport combined with classical atomistic spin dynamics
A Suresh, U Bajpai, BK Nikolić
Physical Review B 101 (21), 214412, 2020
212020
Topological semimetals for scaled back-end-of-line interconnect beyond Cu
CT Chen, U Bajpai, NA Lanzillo, CH Hsu, H Lin, G Liang
2020 IEEE International Electron Devices Meeting (IEDM), 32.4. 1-32.4. 4, 2020
172020
Effective spin-mixing conductance of topological-insulator/ferromagnet and heavy-metal/ferromagnet spin-orbit-coupled interfaces: A first-principles Floquet-nonequilibrium …
K Dolui, U Bajpai, BK Nikolić
Physical Review Materials 4 (12), 121201, 2020
15*2020
Magnon-versus electron-mediated spin-transfer torque exerted by spin current across an antiferromagnetic insulator to switch the magnetization of an adjacent ferromagnetic metal
A Suresh, U Bajpai, MD Petrović, H Yang, BK Nikolić
Physical Review Applied 15 (3), 034089, 2021
142021
Quantum many-body states and Green's functions of nonequilibrium electron-magnon systems: Localized spin operators versus their mapping to Holstein-Primakoff bosons
U Bajpai, A Suresh, BK Nikolić
Physical Review B 104 (18), 184425, 2021
122021
Annihilation of topological solitons in magnetism with spin-wave burst finale: Role of nonequilibrium electrons causing nonlocal damping and spin pumping over ultrabroadband …
MD Petrović, U Bajpai, P Plecháč, BK Nikolić
Physical Review B 104 (2), L020407, 2021
112021
Robustness of quantized transport through edge states of finite length: Imaging current density in Floquet topological versus quantum spin and anomalous Hall insulators
U Bajpai, MJH Ku, BK Nikolić
Physical Review Research 2 (3), 033438, 2020
92020
Unconventional resistivity scaling in topological semimetal CoSi
SW Lien, I Garate, U Bajpai, CY Huang, CH Hsu, YH Tu, NA Lanzillo, ...
npj Quantum Materials 8 (1), 3, 2023
82023
Size-Dependent Grain-Boundary Scattering in Topological Semimetals
NA Lanzillo, U Bajpai, I Garate, CT Chen
Physical Review Applied 18 (3), 034053, 2022
82022
Witnessing light-driven entanglement using time-resolved resonant inelastic X-ray scattering
J Hales, U Bajpai, T Liu, DR Baykusheva, M Li, M Mitrano, Y Wang
Nature Communications 14 (1), 3512, 2023
72023
Applications of Topological Semimetals for Post-Cu Interconnects
CT Chen, H Lin, C Lavoie, N Lanzillo, G Cohen, O Gunawan, J Bruley, ...
Materials Research Society (MRS) Spring Meeting, 2024
2024
MULTI-LAYER TOPOLOGICAL INTERCONNECT WITH PROXIMAL DOPING LAYER
C Chen, C Lavoie, GM Cohen, U Bajpai, NA Lanzillo, TK Todorov, ...
US Patent App. 17/956,334, 2024
2024
Exploring Topological Semimetals for Highly Scaled Interconnects Beyond Copper
CT Chen, C Lavoie, N Lanzillo, U Bajpai, O Gunawan, AI Khan, J Bruley, ...
Materials Research Society (MRS) Spring Meeting, 2023
2023
High Performance Nanosheet Technology Optimized for 77 K
R Bao, L Qin, J FROUGIER, SD Suk, M Rabie, U Bajpai, A Chou, ...
2023 IEEE International Electron Devices Meeting (IEDM), 2023
2023
Exploring Unconventional Resistivity Scaling in Topological Semimetals for Interconnects Beyond Copper
CT Chen, C Lavoie, N Lanzillo, U Bajpai, O Gunawan, AI Khan, G Cohen, ...
APS March Meeting Abstracts 2023, Z42. 003, 2023
2023
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