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Nuno M. R. Peres
Researcher at University of Minho
Publications - 318
Citations - 53880
Nuno M. R. Peres is an academic researcher from University of Minho. The author has contributed to research in topics: Graphene & Bilayer graphene. The author has an hindex of 64, co-authored 304 publications receiving 48430 citations. Previous affiliations of Nuno M. R. Peres include Max Planck Society & Boston University.
Papers
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Journal ArticleDOI
Active magneto-optical control of spontaneous emission in graphene
Wilton J. M. Kort-Kamp,Wilton J. M. Kort-Kamp,B. Amorim,B. Amorim,G. Bastos,Felipe A. Pinheiro,Felipe A. Pinheiro,Felipe S. S. Rosa,Nuno M. R. Peres,Carlos Farina +9 more
TL;DR: In this paper, the spontaneous emission rate of a two-level quantum emitter near a graphene-coated substrate under the influence of an external magnetic field was investigated, and it was shown that a suppression as large as 99% in the Purcell factor is achieved even for moderate magnetic fields.
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Nonlinear optical responses of crystalline systems: Results from a velocity gauge analysis
D. J. Passos,G. B. Ventura,J. M. Viana Parente Lopes,J. M. B. Lopes dos Santos,Nuno M. R. Peres +4 more
TL;DR: The work of G.B.V. and D.J.M.P. as discussed by the authors is supported by Fundacao para a Ciencia e Tecnologia (FCT) under the grants PD/BI/129220/2017 and PD/BD/135019/2017 respectively.
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Near-Unity Light Absorption in a Monolayer WS2 Van der Waals Heterostructure Cavity.
Itai Epstein,Bernat Terrés,A. J. Chaves,Varun-Varma Pusapati,Daniel Rhodes,Bettina Frank,Valentin Zimmermann,Ying Qin,Kenji Watanabe,Takashi Taniguchi,Harald Giessen,Sefaattin Tongay,James Hone,Nuno M. R. Peres,Frank H. L. Koppens,Frank H. L. Koppens +15 more
TL;DR: In this paper, a TMD-based van der Waals heterostructure cavity was proposed to provide near-unity excitonic absorption and emission of excitons in 2D systems.
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Enhancing the absorption of graphene in the terahertz range
Nuno M. R. Peres,Yuliy V. Bludov +1 more
TL;DR: In this article, the absorption of graphene becomes a modulated function of frequency and can be enhanced by more than three times at specific frequency values, depending on the parameters of the system.
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Site dilution of quantum spins in the honeycomb lattice
TL;DR: In this article, the effect of random site dilution on a honeycomb lattice of quantum spins described by the antiferromagnetic Heisenberg spin-$S$ model was investigated.