Search Results - "Peres, Nuno"

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  1. 1

    Electron Tunneling through Ultrathin Boron Nitride Crystalline Barriers by Britnell, Liam, Gorbachev, Roman V, Jalil, Rashid, Belle, Branson D, Schedin, Fred, Katsnelson, Mikhail I, Eaves, Laurence, Morozov, Sergey V, Mayorov, Alexander S, Peres, Nuno M. R, Castro Neto, Antonio H, Leist, Jon, Geim, Andre K, Ponomarenko, Leonid A, Novoselov, Kostya S

    Published in Nano letters (14-03-2012)
    “…We investigate the electronic properties of ultrathin hexagonal boron nitride (h-BN) crystalline layers with different conducting materials (graphite,…”
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    Quantum surface-response of metals revealed by acoustic graphene plasmons by Gonçalves, P. A. D., Christensen, Thomas, Peres, Nuno M. R., Jauho, Antti-Pekka, Epstein, Itai, Koppens, Frank H. L., Soljačić, Marin, Mortensen, N. Asger

    Published in Nature communications (01-06-2021)
    “…A quantitative understanding of the electromagnetic response of materials is essential for the precise engineering of maximal, versatile, and controllable…”
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    Quantum Nanophotonics in Two-Dimensional Materials by Reserbat-Plantey, Antoine, Epstein, Itai, Torre, Iacopo, Costa, Antonio T, Gonçalves, P. A. D, Mortensen, N. Asger, Polini, Marco, Song, Justin C. W, Peres, Nuno M. R, Koppens, Frank H. L

    Published in ACS photonics (20-01-2021)
    “…The field of two-dimensional (2D) materials-based nanophotonics has been growing at a rapid pace, triggered by the ability to design nanophotonic systems with…”
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    Strongly Coupled Magnon–Plasmon Polaritons in Graphene-Two-Dimensional Ferromagnet Heterostructures by Costa, A. T., Vasilevskiy, Mikhail I., Fernández-Rossier, J., Peres, Nuno M. R.

    Published in Nano letters (24-05-2023)
    “…Magnons and plasmons are different collective modes, involving the spin and charge degrees of freedom, respectively. Formation of hybrid plasmon–magnon…”
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    Tunable Exciton Polaritons in Band-Gap Engineered Hexagonal Boron Nitride by Ninhos, Pedro, Tserkezis, Christos, Mortensen, N. Asger, Peres, Nuno M. R.

    Published in ACS nano (23-07-2024)
    “…We show that hexagonal boron nitride (hBN), a two-dimensional insulator, when subjected to an external superlattice potential forms a paradigm for…”
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    A colloquium on the variational method applied to excitons in 2D materials by Quintela, Maurício F. C. Martins, Peres, N. M. R.

    “…In this colloquium, we review the research on excitons in van der Waals heterostructures from the point of view of variational calculations. We first make a…”
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    Theoretical Methods for Excitonic Physics in 2D Materials by Quintela, Maurício F. C. Martins, Henriques, João C. G., Tenório, Luiz G. M., Peres, Nuno M. R.

    Published in physica status solidi (b) (01-07-2022)
    “…In this Perspective article, the reader is introduced to several theoretical methods of determining the exciton wave functions and the corresponding…”
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    Fresnel polarisation of infra-red radiation by elemental bismuth by Alexandre, Bruno S. C., Martins, Luís C., Santos, Jaime E., Pontes, A. J., Peres, N. M. R.

    “…We revisit the classical problem of electromagnetic wave refraction from a lossless dielectric to a lossy conductor, where both media are considered to be…”
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    Topological Graphene Plasmons in a Plasmonic Realization of the Su–Schrieffer–Heeger Model by Rappoport, Tatiana G, Bludov, Yuliy V, Koppens, Frank H. L, Peres, Nuno M. R

    Published in ACS photonics (16-06-2021)
    “…Graphene hybrids, made of thin insulators, graphene, and metals can support propagating acoustic plasmons (AGPs). The metal screening modifies the dispersion…”
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    Relaxing Graphene Plasmon Excitation Constraints Through the Use of an Epsilon-Near-Zero Substrate by Alvarenga, Vinicius T., Bahamon, Dario A., Peres, Nuno M. R., de Matos, Christiano J. S.

    Published in Plasmonics (Norwell, Mass.) (01-02-2023)
    “…Graphene plasmons have attracted significant attention due to their tunability, potentially long propagation lengths and ultracompact wavelengths. However, the…”
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    Understanding the Electromagnetic Response of Graphene/Metallic Nanostructures Hybrids of Different Dimensionality by Rappoport, Tatiana G, Epstein, Itai, Koppens, Frank H. L, Peres, Nuno M. R

    Published in ACS photonics (19-08-2020)
    “…Plasmonic excitations, such as surface-plasmon-polaritons (SPPs) and graphene-plasmons (GPs), carry large momenta and are thus able to confine electromagnetic…”
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    A Critical Analysis on the Sensitivity Enhancement of Surface Plasmon Resonance Sensors with Graphene by dos Santos Almeida, Aline, Bahamon, Dario A., Peres, Nuno M. R., de Matos, Christiano J. S.

    Published in Nanomaterials (Basel, Switzerland) (26-07-2022)
    “…The use of graphene in surface plasmon resonance sensors, covering a metallic (plasmonic) film, has a number of demonstrated advantages, such as protecting the…”
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    An Assessment of the Eurocode 3 Simplified Formulas for Distortional Buckling of Cold-Formed Steel Lipped Channels by Ma, Peres, Nuno, Jacinto, Pedro, Gonçalves, Rodrigo

    Published in Applied sciences (01-06-2024)
    “…This paper concerns the Eurocode 3 Part 1-3 (EN 1993-1-3) methods for calculating the distortional buckling (bifurcation) load of cold-formed steel-lipped…”
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    Contribution to excitonic linewidth from free carrier–exciton scattering in layered materials: the example of hBN by Quintela, Maurício F. C. Martins, Peres, N. M. R.

    Published in Applied sciences (01-08-2022)
    “…Scattering of excitons by free carriers is a phenomenon, which is especially important when considering moderately to heavily doped semiconductors in…”
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    Terahertz response of patterned epitaxial graphene by Sorger, Christian, Preu, Sascha, Schmidt, Johannes, Winnerl, Stephan, Bludov, Yuliy V, Peres, Nuno M R, Vasilevskiy, Mikhail I, Weber, Heiko B

    Published in New journal of physics (27-05-2015)
    “…We study the interaction between polarized terahertz (THz) radiation and micro-structured large-area graphene in transmission geometry. In order to efficiently…”
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