Zobrazeno 1 - 10
of 280
pro vyhledávání: '"Dias, Eduardo P."'
The ability of surface polaritons (SPs) to enhance and manipulate light fields down to deep-subwavelength length scales enables applications in optical sensing and nonlinear optics at the nanoscale. However, the wavelength mismatch between light and
Externí odkaz:
http://arxiv.org/abs/2406.17480
Gottfried Leibniz embarked on a research program to prove all the Aristotelic categorical syllogisms by diagrammatic and algebraic methods. He succeeded in proving them by means of Euler diagrams, but didn't produce a manuscript with their algebraic
Externí odkaz:
http://arxiv.org/abs/2308.12973
Autor:
Dias, Eduardo O.
In conventional quantum mechanics (QM), time is treated as a parameter, $t$, and the evolution of the quantum state with respect to time is described by ${\hat {H}}|\psi(t)\rangle=i\hbar \frac{d}{dt}|\psi(t)\rangle$. In a recently proposed space-time
Externí odkaz:
http://arxiv.org/abs/2308.04376
Publikováno v:
Phys. Rev. A 109, 012221 (2024)
An alternative quantization rule, in which time becomes a self-adjoint operator and position is a parameter, was proposed by Dias and Parisio [Phys. Rev. A {\bf 95}, 032133 (2017)]. In this approach, the authors derive a space-time-symmetric (STS) ex
Externí odkaz:
http://arxiv.org/abs/2306.12000
Autor:
Dias, Eduardo J. C., Madan, I., Gargiulo, S., Barantani, F., Yannai, M., Vanacore, G. M., Kaminer, I., Carbone, F., de Abajo, F. Javier García
Dense micron-sized electron plasmas, such as those generated upon irradiation of nanostructured metallic surfaces by intense femtosecond laser pulses, constitute a rich playground to study light-matter interactions, many-body phenomena, and out-of-eq
Externí odkaz:
http://arxiv.org/abs/2303.06451
Autor:
Auad, Yves, Dias, Eduardo J. C., Tencé, Marcel, Blazit, Jean-Denis, Li, Xiaoyan, Zagonel, Luiz Fernando, Stéphan, Odile, Tizei, Luiz H. G., de Abajo, F. Javier García, Kociak, Mathieu
Publikováno v:
Nature Communications volume 14, Article number: 4442 (2023)
The synergy between free electrons and light has recently been leveraged to reach an impressive degree of simultaneous spatial and spectral resolution, enabling applications in microscopy and quantum optics. However, the required combination of elect
Externí odkaz:
http://arxiv.org/abs/2212.12457
Developing adhesives whose bond strength can be externally manipulated is a topic of considerable interest for practical and scientific purposes. In this work, we propose a method of controlling the adhesion force of a regular fluid, such as water an
Externí odkaz:
http://arxiv.org/abs/2209.04719
Autor:
Yannai, Michael, Dahan, Raphael, Gorlach, Alexey, Adiv, Yuval, Wang, Kangpeng, Madan, Ivan, Gargiulo, Simone, Barantani, Francesco, Dias, Eduardo J. C., Vanacore, Giovanni Maria, Rivera, Nicholas, Carbone, Fabrizio, de Abajo, F. Javier García, Kaminer, Ido
The ultrafast dynamics of charge carriers in solids plays a pivotal role in emerging optoelectronics, photonics, energy harvesting, and quantum technology applications. However, the investigation and direct visualization of such non-equilibrium trans
Externí odkaz:
http://arxiv.org/abs/2206.02556
Autor:
Madan, Ivan, Dias, Eduardo J. C., Gargiulo, Simone, Barantani, Francesco, Yannai, Michael, Berruto, Gabriele, LaGrange, Thomas, Piazza, Luca, Lummen, Tom T. A., Dahan, Raphael, Kaminer, Ido, Vanacore, Giovanni Maria, de Abajo, F. Javier García, Carbone, Fabrizio
Understanding and actively controlling the spatio-temporal dynamics of non-equilibrium electron clouds is fundamental for the design of light and electron sources, novel high-power electronic devices, and plasma-based applications. However, electron
Externí odkaz:
http://arxiv.org/abs/2206.02546
Autor:
Calafell, Irati Alonso, Rozema, Lee A., Trenti, Alessandro, Bohn, Justus, Dias, Eduardo J. C., Jenke, Philipp K., Menghrajani, Kishan S., Iranzo, David Alcaraz, de Abajo, F. Javier Garcia, Koppens, Frank H. L., Hendry, Euan, Walther, Philip
Publikováno v:
Adv. Optical Mater., 2200715 (2022)
We investigate high-harmonic generation in graphene heterostructures consisting of metallic nanoribbons separated from a graphene sheet by either a few-nanometer layer of aluminum oxide or an atomic monolayer of hexagonal boron nitride. The nanoribbo
Externí odkaz:
http://arxiv.org/abs/2203.14644