Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Rivas, Jaime Gòmez"'
Autor:
Verdelli, Francesco, Wei, Yu-Chen, Joseph, Kripa, Abdelkhalik, Mohamed S., Masoumeh, Goudarzi, Askes, Sven H. C., Baldi, Andrea, Meijer, E. W., Rivas, Jaime Gómez
Vibrational strong coupling can modify chemical reaction pathways in unconventional ways. Thus far, Fabry-Perot cavities formed by pairs of facing mirrors have been mostly utilized to achieve vibrational strong coupling. In this study, we demonstrate
Externí odkaz:
http://arxiv.org/abs/2402.15296
Autor:
Berghuis, Anton Matthijs, Castellanos, Gabriel W., Murai, Shunsuke, Pura, Jose Luis, Abujetas, Diego R., van Heijst, Erik, Ramezani, Mohammad, Sánchez-Gil, José A., Rivas, Jaime Gómez
We show the first experimental demonstration of room-temperature exciton-polariton (EP) condensation from a bound state in the continuum (BIC). This demonstration is achieved by strongly coupling stable excitons in an organic perylene dye with the ex
Externí odkaz:
http://arxiv.org/abs/2303.14691
Autor:
Murai, Shunsuke, Abujetas, Diego R., Liu, Libei, Castellanos, Gabriel W., Giannini, Vincenzo, Sánchez-Gil, José A., Tanaka, Katsuhisa, Rivas, Jaime Gómez
Various optical phenomena can be induced in periodic arrays of nanoparticles by the radiative coupling of the local dipoles in each particle. Probably the most impressive example is bound states in the continuum (BICs), which are electromagnetic mode
Externí odkaz:
http://arxiv.org/abs/2204.09986
Autor:
van Hoof, Niels J. J., Abujetas, Diego R., ter Huurne, Stan E. T., Verdelli, Francesco, Timmermans, Giel C. A., Sánchez-Gil, José A., Rivas, Jaime Gómez
Bound states in the continuum (BICs) represent a new paradigm in photonics due to the full suppression of radiation losses. However, this suppression has also hampered their direct observation. By using a double terahertz (THz) near-field technique t
Externí odkaz:
http://arxiv.org/abs/2105.11937
Autor:
Wang, Shaojun, Raziman, T. V., Murai, Shunsuke, Castellanos, Gabriel W., Bai, Ping, Berghuis, Anton Matthijs, Godiksen, Rasmus H., Curto, Alberto G., Rivas, Jaime Gómez
Optically induced Mie resonances in dielectric nanoantennas feature low dissipative losses and large resonant enhancement of both electric and magnetic fields. They offer an alternative platform to plasmonic resonances to study light-matter interacti
Externí odkaz:
http://arxiv.org/abs/2007.15313
Excitons spread through diffusion and interact through exciton-exciton annihilation. Nanophotonics can counteract the resulting decrease in light emission. However, conventional enhancement treats emitters as immobile and noninteracting. Here, we go
Externí odkaz:
http://arxiv.org/abs/2006.06288
Publikováno v:
Nanoscale 14, 17761 (2022)
Controlling the momentum of carriers in semiconductors, known as valley polarization, is a new resource for optoelectronics and information technologies. Materials exhibiting high polarization are needed for valley-based devices. Few-layer WS$_2$ sho
Externí odkaz:
http://arxiv.org/abs/2006.01970
Autor:
Murai, Shunsuke, Castellanos, Gabriel W., Raziman, T. V., Curto, Alberto. G., Rivas, Jaime Gómez
We demonstrate an enhanced emission of high quantum yield molecules coupled to dielectric metasurfaces formed by periodic arrays of polycrystalline silicon nanoparticles. Radiative coupling of the nanoparticles, mediated by in-plane diffraction, lead
Externí odkaz:
http://arxiv.org/abs/2003.05076
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Akademický článek
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