Search Results - "Torres, L. E. F. Foa"

Multiterminal conductance of a Floquet topological insulator by Foa Torres, L E F, Perez-Piskunow, P M, Balseiro, C A, Usaj, Gonzalo

“…We report on simulations of the dc conductance and quantum Hall response of a Floquet topological insulator using Floquet scattering theory. Our results reveal…”
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On the Nature of Defects in Liquid-Phase Exfoliated Graphene by Bracamonte, M. V, Lacconi, G. I, Urreta, S. E, Foa Torres, L. E. F

“…Liquid-phase exfoliation is one of the most promising routes for large-scale production of multilayer graphene dispersions. These dispersions, which may be…”
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Floquet interface states in illuminated three-dimensional topological insulators by Calvo, H. L., Foa Torres, L. E. F., Perez-Piskunow, P. M., Balseiro, C. A., Usaj, Gonzalo

“…Recent experiments showed that the surface of a three-dimensional topological insulator develops gaps in the Floquet-Bloch band spectrum when illuminated with…”
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Floquet chiral edge states in graphene by Perez-Piskunow, P. M., Usaj, Gonzalo, Balseiro, C. A., Torres, L. E. F. Foa

“…We report on the emergence of laser-induced chiral edge states in graphene ribbons. Insights on the nature of these Floquet states is provided by an analytical…”
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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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Hierarchy of Floquet gaps and edge states for driven honeycomb lattices by Perez-Piskunow, P. M., Foa Torres, L. E. F., Usaj, Gonzalo

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Quantum Hall edge states under periodic driving: A Floquet induced chirality switch by Huamán, A., Foa Torres, L. E. F., Balseiro, C. A., Usaj, Gonzalo

“…We report on the fate of the quantum Hall effect in graphene under intense laser illumination. By using Floquet theory combined with both a low energy…”
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Floquet topological transitions in a driven one-dimensional topological insulator by Dal Lago, V., Atala, M., Foa Torres, L. E. F.

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Towards a time reversal mirror for quantum systems by Pastawski, H. M, Danieli, E. P, Calvo, H. L, Foa Torres, L. E. F

“…The reversion of the time evolution of a quantum state can be achieved by changing the sign of the Hamiltonian as in the Loschmidt echo and polarization echo…”
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Topological states of non-Hermitian systems by Martinez Alvarez, V. M., Barrios Vargas, J. E., Berdakin, M., Foa Torres, L. E. F.

“…Recently, the search for topological states of matter has turned to non-Hermitian systems, which exhibit a rich variety of unique properties without Hermitian…”
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Conduction regime in innovative carbon nanotube via interconnect architectures by Coiffic, J. C., Fayolle, M., Maitrejean, S., Foa Torres, L. E. F., Le Poche, H.

“…We report on the electrical properties of multiwall carbon nanotube based via interconnects over a broad range of temperature and bias voltage. By using…”
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Antiresonances as precursors of decoherence by Torres, L. E. F. Foa, Pastawski, H. M, Medina, E

“…We show that, in the presence of a complex spectrum, antiresonances act as a precursor for dephasing enabling the crossover to a fully decoherent transport…”
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Irradiated graphene as a tunable Floquet topological insulator by Usaj, Gonzalo, Perez-Piskunow, P. M., Foa Torres, L. E. F., Balseiro, C. A.

“…In the presence of a circularly polarized mid-infrared radiation graphene develops dynamical band gaps in its quasienergy band structure and becomes a Floquet…”
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Modeling graphene-based nanoelectromechanical devices by Poetschke, M., Rocha, C. G., Foa Torres, L. E. F., Roche, S., Cuniberti, G.

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Transport response of carbon-based resonant cavities under time-dependent potential and magnetic fields by Rocha, C. G, Pacheco, M, Foa Torres, L. E. F, Cuniberti, G, Latgé, A

“…Here we report theoretical transport calculations on carbon-based nanomaterials used as resonator cavities under the effects of a time-dependent field. A…”
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Electron-phonon induced conductance gaps in carbon nanotubes by FOA TORRES, L. E. F, ROCHE, S

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Spin-polarized tunable photocurrents by Berdakin, Matías, Rodríguez-Mena, Esteban A, Torres, L. E. F. Foa

“…Nano Letters 21, 3177 (2021) Harnessing the unique features of topological materials for the development of a new generation of topological based devices is a…”
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Coherent versus sequential electron tunneling in quantum dots by Foa Torres, L E F, Lewenkopf, C H, Pastawski, H M

“…Manifestations of quantum coherence in the electronic conductance through nearly closed quantum dots in the Coulomb-blockade regime are addressed. We show that…”
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Quantum Hall edge states under periodic driving: a Floquet induced chirality switch by Huamán, A, Torres, L. E. F. Foa, Balseiro, C. A, Usaj, Gonzalo

“…Phys. Rev. Research 3, 013201 (2021) We report on the fate of the quantum Hall effect in graphene under strong laser illumination. By using Floquet theory…”
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Quadrature protection of squeezed states in a one-dimensional photonic topological insulator by Dueñas, J. Medina, Pérez, G. O'Ryan, Hermann-Avigliano, Carla, Torres, L. E. F. Foa

“…Quantum 5, 526 (2021) What is the role of topology in the propagation of quantum light in photonic lattices? We address this question by studying the…”
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