Search Results - "Nikolic, B. K"

Spin Hall Effect and Origins of Nonlocal Resistance in Adatom-Decorated Graphene by Van Tuan, D, Marmolejo-Tejada, J M, Waintal, X, Nikolić, B K, Valenzuela, S O, Roche, S

“…Recent experiments reporting an unexpectedly large spin Hall effect (SHE) in graphene decorated with adatoms have raised a fierce controversy. We apply…”
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Typical medium theory of Anderson localization: A local order parameter approach to strong-disorder effects by Dobrosavljević, V, Pastor, A. A, Nikolić, B. K

“…We present a self-consistent theory of Anderson localization that yields a simple algorithm to obtain the typical local density of states as an order…”
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Extrinsically vs. intrinsically driven spin Hall effect in disordered mesoscopic multiterminal bars by Nikolic, B K, Zarbo, L P

“…We show that pure spin Hall current, flowing out of a four-terminal two-dimensional electron gas (2DEG) within inversion asymmetric heterostructure, contains…”
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Spin-Polarized Transport and Dynamics in Magnetic Tunneling Structures by Cao, R., Moriyama, T., Wang, W.G., Fan, X., Kolodzey, J., Chen, S.H., Chang, C.R., Tserkovnyak, Y., Nikolic, B.K., Xiao, J.Q.

“…In the first part of this paper, we report a systematic study on the structural evolution under rapid thermal annealing and the corresponding transport…”
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Spatio-temporal dynamics of shift current quantum pumping by femtosecond light pulse by Bajpai, U, Popescu, B S, Plechá, P, Nikoli, B K, Foa Torres, L E F, Ishizuka, H, Nagaosa, N

“…Shift current-a photocurrent induced by light irradiating noncentrosymmetric materials in the absence of any bias voltage or built-in electric field-is one of…”
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Spatial distribution of local currents of massless Dirac fermions in quantum transport through graphene nanoribbons by Zarbo, L P, Nikoli, B K

“…We employ the formalism of bond currents, expressed in terms of the nonequilibrium Green functions, to image the charge flow between two sites of the honeycomb…”
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Deciphering the origin of nonlocal resistance in multiterminal graphene on hexagonal-boron-nitride with ab initio quantum transport: Fermi surface edge currents rather than Fermi sea topological valley currents by Marmolejo-Tejada, J M, García, J H, Petrovi, M D, Chang, P-H, Sheng, X-L, Cresti, A, Plechá, P, Roche, S, Nikoli, B K

“…The recent observation (Gorbachev et al 2014 Science 346 448) of nonlocal resistance RNL near the Dirac point (DP) of multiterminal graphene on aligned…”
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Superconductor-correlated metal-superconductor Josephson junctions: an optimized class for high speed digital electronics by Freericks, J.K., Nikolic, B.K., Miller, P.

“…It has long been conjectured that tuning the barrier of a Josephson junction to lie close to the metal-insulator transition will enhance the switching speed…”
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Use of a generalized thouless energy in describing transport properties of Josephson junctions by Freericks, J.K., Tahvildar-Zadeh, A.N., Nikolic, B.K.

“…The concept of a Thouless energy, introduced originally in the context of Anderson localization (as the inverse diffusion time through a finite-size disordered…”
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Spin and charge shot noise in mesoscopic spin Hall systems by Dragomirova, R. L, Zârbo, L. P, Nikolić, B. K

“…Injection of unpolarized charge current through the longitudinal leads of a four-terminal two-dimensional electron gas with the Rashba spin-orbit (SO) coupling…”
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Giant spin Nernst effect in a two-dimensional antiferromagnet due to magnetoelastic coupling-induced gaps and interband transitions between magnon-like bands by To, D. -Q, Ameyaw, C. Y, Suresh, A, Bhatt, S, Ku, M. J. H, Jungfleisch, M. B, Xiao, J. Q, Zide, J. M. O, Nikolic, B. K, Doty, M. F

“…Physical Review B, 2023 We analyze theoretically the origin of the spin Nernst and thermal Hall effects in FePS3 as a realization of two-dimensional…”
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Tunnel barrier enhanced voltage signal generated by magnetization precession of a single ferromagnetic layer by Moriyama, T, Cao, R, Fan, X, Xuan, G, Nikolić, B K, Tserkovnyak, Y, Kolodzey, J, Xiao, John Q

“…We report the electrical detection of magnetization dynamics in an Al/AlOx/Ni80Fe20/Cu tunnel junction, where a Ni80Fe20 ferromagnetic layer is brought into…”
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Temperature dependence of superconductor-correlated metal–superconductor Josephson junctions by Freericks, J. K., Nikolić, B. K., Miller, P.

“…Josephson junctions, with the barrier composed of a correlated metal (or insulator) tuned to lie close to the metal–insulator transition, show promise to…”
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Origin of nonlocal resistance in multiterminal graphene on hexagonal-boron-nitride: Fermi surface edge currents rather than Fermi sea topological valley currents by Marmolejo-Tejada, J. M, García, J. H, Petrović, M, Chang, P. -H, Sheng, X. -L, Cresti, A, Plecháč, P, Roche, S, Nikolic, B. K

“…J. Phys.: Mater. 1, 015006 (2018) The recent observation [R. V. Gorbachev et al., Science {\bf 346}, 448 (2014)] of nonlocal resistance $R_\mathrm{NL}$ near…”
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The Nonequilibrium Many-Body Problem as a paradigm for extreme data science by Freericks, J. K, Nikolic, B. K, Frieder, O

“…Int J. Mod. Phys. B 28, 1430021 (2014) Generating big data pervades much of physics. But some problems, which we call extreme data problems, are too large to…”
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Proximity band structure and spin textures on both sides of topological-insulator/ferromagnetic-metal interface and their transport probes by Marmolejo-Tejada, J. M, Dolui, K, Lazic, P, Chang, P. -H, Smidstrup, S, Stradi, D, Stokbro, K, Nikolic, B. K

“…Nano Lett. 17, 5626 (2017) The control of recently observed spintronic effects in topological-insulator/ferromagnetic-metal (TI/FM) heterostructures is…”
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Tunnel Barrier Enhanced Voltage Signal Generated by Magnetization Precession of a Single Ferromagnetic Layer by Moriyama, T., Cao, R., Fan, X., Xuan, G., Nikolić, B. K., Tserkovnyak, Y., Kolodzey, J., Xiao, John Q.

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Electron-mediated entanglement of two distant macroscopic ferromagnets within a nonequilibrium spintronic device by Suresh, A, Soares, R. D, Mondal, P, Pires, J. P. Santos, Lopes, J. M. Viana Parente, Ferreira, Aires, Feiguin, A. E, Plecháč, P, Nikolić, B. K

“…Phys. Rev. A 109, 024413 (2024) Using the nascent concept of quantum spin-transfer torque [A. Zholud et al., Phys. Rev. Lett. {\bf 119}, 257201 (2017); M. D…”
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Spin and Charge Shot Noise in Mesoscopic Spin Hall Systems by Dragomirova, R. L, Zarbo, L. P, Nikolic, B. K

“…Europhys. Lett. 84, 37004 (2008). Injection of unpolarized charge current through the longitudinal leads of a four-terminal two-dimensional electron gas with…”
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Thouless energy as a unifying concept for Josephson junctions tuned through the Mott metal-insulator transition by Tahvildar-Zadeh, A. N., Freericks, J. K., Nikolić, B. K.

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