Search Results - "da Silva Dias, G"

Spatially extended Kondo state in magnetic molecules induced by interfacial charge transfer by Perera, U G E, Kulik, H J, Iancu, V, Dias da Silva, L G G V, Ulloa, S E, Marzari, N, Hla, S-W

“…An extensive redistribution of spin density in TBrPP-Co molecules adsorbed on a Cu(111) surface is investigated by monitoring Kondo resonances at different…”
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Be prepared: how does discontinuous hydration in Tabebuia heterophylla seeds induce stress tolerance in seedlings? by da Silva Dias, G, Chaves, J T L, Santos, T R S, Garcia, Q S, Artur, M A S, Bicalho, E M

“…Discontinuous hydration and dehydration (HD) cycles refer to controlled imbibition followed by dehydration before seed germination. Here, we investigated…”
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Phonon-assisted tunneling and two-channel Kondo physics in molecular junctions by Dias da Silva, Luis G. G. V., Dagotto, Elbio

“…The interplay between vibrational modes and Kondo physics is a fundamental aspect of transport properties of correlated molecular conductors. We present…”
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Transport properties and Kondo correlations in nanostructures: Time-dependent DMRG method applied to quantum dots coupled to Wilson chains by Dias da Silva, Luis G. G. V., Heidrich-Meisner, F., Feiguin, A. E., Büsser, C. A., Martins, G. B., Anda, E. V., Dagotto, E.

“…We apply the adaptive time-dependent density-matrix renormalization-group method tDMRG to the study of transport properties of quantum-dot systems connected to…”
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Quantum dots as parafermion detectors by Teixeira, Raphael L. R. C., Dias da Silva, Luis G. G. V.

“…Parafermionic zero modes, Z_{n}-symmetric generalizations of the well-known Z_{2} Majorana zero modes, can emerge as edge states in topologically nontrivial…”
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Zero-field kondo splitting and quantum-critical transition in double quantum dots by Dias da Silva, Luis G G V, Sandler, Nancy P, Ingersent, Kevin, Ulloa, Sergio E

“…Double quantum dots offer unique possibilities for the study of many-body correlations. A system containing one Kondo dot and one effectively noninteracting…”
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Overlap of parafermionic zero modes at a finite distance by Teixeira, Raphael L. R. C., Haller, Andreas, Singh, Roshni, Mathew, Amal, Idrisov, Edvin G., Dias da Silva, Luis G. G. V., Schmidt, Thomas L.

“…Parafermion bound states (PBSs) are generalizations of Majorana bound states (MBSs) and have been predicted to exist as zero-energy eigenstates in proximitized…”
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Conductance and Kondo Interference beyond Proportional Coupling by Dias da Silva, Luis G G V, Lewenkopf, Caio H, Vernek, Edson, Ferreira, Gerson J, Ulloa, Sergio E

“…The transport properties of nanostructured systems are deeply affected by the geometry of the effective connections to metallic leads. In this work we derive a…”
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Dynamics of doublon-holon pairs in Hubbard two-leg ladders by Dias da Silva, Luis G. G. V., Alvarez, G., Dagotto, E.

“…The dynamics of holon-doublon pairs is studied in Hubbard two-leg ladders using the time-dependent density matrix renormalization group method. We find that…”
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Tunable pseudogap Kondo effect and quantum phase transitions in Aharonov-Bohm interferometers by Dias da Silva, Luis G G V, Sandler, Nancy, Simon, Pascal, Ingersent, Kevin, Ulloa, Sergio E

“…We study two quantum dots embedded in the arms of an Aharonov-Bohm ring threaded by a magnetic flux. This system can be described by an effective one-impurity…”
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Many-body electronic structure and Kondo properties of cobalt-porphyrin molecules by Dias da Silva, Luis G. G. V., Tiago, Murilo L., Ulloa, Sergio E., Reboredo, Fernando A., Dagotto, Elbio

“…We use a unique combination of first principles many-body methods and the numerical renormalization-group technique to study the Kondo regime of…”
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Real-time dynamics of particle-hole excitations in Mott insulator-metal junctions by Dias da Silva, Luis G. G. V., Al-Hassanieh, Khaled A., Feiguin, Adrian E., Reboredo, Fernando A., Dagotto, Elbio

“…Charge excitations in Mott insulators MIs are distinct from their band-insulator counterparts and they can provide a mechanism for energy harvesting in solar…”
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Charge Excitations in Two-Leg Ladders: A tDMRG Approach by Dias da Silva, Luis G. G. V., Alvarez, G., Summers, M. S., Dagotto, E.

“…We study the dynamics of holon–doublon pairs in two-leg Hubbard ladders with the time-dependent Density Matrix Renormalization-Group approach. Benchmark…”
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Superconductivity from spin fluctuations and long-range interactions in magic-angle twisted bilayer graphene by Braz, Lauro B, Martins, George B, da Silva, Luis G. G. V. Dias

“…Phys. Rev. B 109, 184502 (2024) Magic-angle twisted bilayer graphene (MATBG) has been extensively explored both theoretically and experimentally as a suitable…”
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Impurity effects on the Aharonov-Bohm optical signatures of neutral quantum-ring magnetoexcitons by DIAS DA SILVA, L. G. G. V, ULLOA, S. E, GOVOROV, A. O

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Spin-polarized conductance in double quantum dots: Interplay of Kondo, Zeeman, and interference effects by Dias da Silva, Luis G. G. V., Vernek, E., Ingersent, K., Sandler, N., Ulloa, S. E.

“…We study the effect of a magnetic field in the Kondo regime of a double-quantum-dot system consisting of a strongly correlated dot (the "side dot") coupled to…”
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Near zero-energy Caroli-de Gennes-Matricon vortex states in the presence of impurities by de Mendonça, Bruna S, Manesco, Antonio L. R, Sandler, Nancy, da Silva, Luis G. G. V. Dias

“…Phys. Rev. B 107 184509 (2023) Caroli-de Gennes-Matricon (CdGM) states are localized states with a discrete energy spectrum bound to the core of vortices in…”
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Disorder-mediated Kondo effect in graphene by Miranda, V. G., Dias da Silva, Luis G. G. V., Lewenkopf, C. H.

“…We study the emergence of strongly correlated states and Kondo physics in disordered graphene. Diluted short-range disorder gives rise to localized midgap…”
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Zero-frequency supercurrent susceptibility signatures of trivial and topological zero-energy states in nanowire junctions by Baldo, Lucas, Da Silva, Luis G. G. V. Dias, Black-Schaffer, Annica M, Cayao, Jorge

“…Supercond. Sci. Technol. 36, 034003 (2023) We propose a method to distinguish between trivial and topological, Majorana, zero-energy states in both short and…”
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Finite-temperature conductance signatures of quantum criticality in double quantum dots by Dias da Silva, Luis G. G. V., Ingersent, Kevin, Sandler, Nancy, Ulloa, Sergio E.

“…We study the linear conductance through a double-quantum-dot system consisting of an interacting dot in its Kondo regime and an effectively noninteracting dot…”
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