Výsledky vyhledávání - "La Rocca, Giuseppe C."

Report

Recognizing molecular chirality via twisted 2D materials

Autor: Cavicchi, Lorenzo, Peralta, Mayra, Moreno, Álvaro, Vergniory, Maia, Jarillo-Herrero, Pablo, Felser, Claudia, La Rocca, Giuseppe C., Koppens, Frank H. L., Polini, Marco

Chirality pervades natural processes from the atomic to the cosmic scales, crucially impacting molecular chemistry and pharmaceutics. Traditional chirality sensing methods face challenges in sensitivity and efficiency, prompting the quest of novel ch

Externí odkaz: http://arxiv.org/abs/2409.05839

Zobrazit plný text záznamu

Report

Photonic bands, superchirality, and inverse design of a chiral minimal metasurface

Autor: Zanotto, Simone, Mazzamuto, Giacomo, Riboli, Francesco, Biasiol, Giorgio, La Rocca, Giuseppe C., Tredicucci, Alessandro, Pitanti, Alessandro

Photonic band structures are a typical fingerprint of periodic optical structures, and are usually observed in spectroscopic quantities such as transmission, reflection and absorption. Here we show that also the chiro-optical response of a metasurfac

Externí odkaz: http://arxiv.org/abs/1907.07468

Zobrazit plný text záznamu

Report

Microscopic Theory of Polariton Lasing via Vibronically Assisted Scattering

Autor: Mazza, Leonardo, Kéna-Cohen, Stéphane, Michetti, Paolo, La Rocca, Giuseppe C.

Polariton lasing has recently been observed in strongly coupled crystalline anthracene microcavities. A simple model is developed describing the onset of the non-linear threshold based on a master equation including the relevant relaxation processes

Externí odkaz: http://arxiv.org/abs/1306.2222

Zobrazit plný text záznamu

Report

Nonlinear atom optics and bright gap soliton generation in finite optical lattices

Autor: Carusotto, Iacopo, Embriaco, Davide, La Rocca, Giuseppe C.

We theoretically investigate the transmission dynamics of coherent matter wave pulses across finite optical lattices in both the linear and the nonlinear regimes. The shape and the intensity of the transmitted pulse are found to strongly depend on th

Externí odkaz: http://arxiv.org/abs/cond-mat/0111308

Zobrazit plný text záznamu