Search Results - "Tomarchio, Luca"

Achromatic terahertz quarter-wave Fresnel rhomb retarder by D'Arco, Annalisa, Tomarchio, Luca, Macis, Salvatore, Petrarca, Massimo, Lupi, Stefano

“…Achromatic terahertz (THz) quarter-wave retarder is widely desired to manipulate the polarization states of broadband THz beams, which are essential for…”
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Low energy electrodynamics of CrI3 layered ferromagnet by Tomarchio, Luca, Macis, Salvatore, Mosesso, Lorenzo, Nguyen, Loi T., Grilli, Antonio, Guidi, Mariangela Cestelli, Cava, Robert J., Lupi, Stefano

“…We report on the optical properties from terahertz (THz) to Near-Infrared (NIR) of the layered magnetic compound CrI 3 at various temperatures, both in the…”
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Simultaneous elliptically and radially polarized THz from one-color laser-induced plasma filament by Mou, Sen, D’Arco, Annalisa, Tomarchio, Luca, Di Fabrizio, Marta, Curcio, Alessandro, Lupi, Stefano, Petrarca, Massimo

“…THz-based technologies and research applications have seen a rapid increment in recent period together with the development of novel radiation sources based…”
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Disordered photonics behavior from terahertz to ultraviolet of a three-dimensional graphene network by Tomarchio, Luca, Macis, Salvatore, D’Arco, Annalisa, Mou, Sen, Grilli, Antonio, Romani, Martina, Guidi, Mariangela Cestelli, Hu, Kailong, Kukunuri, Suresh, Jeong, Samuel, Marcelli, Augusto, Ito, Yoshikazu, Lupi, Stefano

“…The diffusion of light by random materials is a general phenomenon that appears in many different systems, spanning from colloidal suspension in liquid…”
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Optical Conductivity and Photo‐Induced Polaronic Formation in Co2MnGa Topological Semimetal by Tomarchio, Luca, Macis, Salvatore, Mou, Sen, Mosesso, Lorenzo, Markou, Anastasios, Lesne, Edouard, Felser, Claudia, Lupi, Stefano

“…Topological materials occupy an important place in the quantum materials family due to their peculiar low‐energy electrodynamics, hosting emergent…”
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Terahertz Resonators Based on YBa2Cu3O7 High-Tc Superconductor by Macis, Salvatore, Paolozzi, Maria Chiara, D’Arco, Annalisa, Tomarchio, Luca, Di Gaspare, Alessandra, Lupi, Stefano

“…Superconducting split-ring resonator arrays allow to overcome two main limitations affecting metallic metamaterial resonating in the terahertz (THz) range:…”
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Generation of terahertz vector beam bearing tailored topological charge by Mou, Sen, D’Arco, Annalisa, Tomarchio, Luca, Macis, Salvatore, Curcio, Alessandro, Lupi, Stefano, Petrarca, Massimo

“…Optical vector beams have great potential in many applications, for example optical tweezers, information transmission and processing, laser surface…”
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Broadband Anisotropic Optical Properties of the Terahertz Generator HMQ-TMS Organic Crystal by D’Arco, Annalisa, Tomarchio, Luca, Dolci, Valerio, Di Pietro, Paola, Perucchi, Andrea, Mou, Sen, Petrarca, Massimo, Lupi, Stefano

“…HMQ-TMS (2-(4-hydroxy-3-methoxystyryl)-1-methylquinolinium 2,4,6-trimethylbenzenesulfonate) is a recently discovered anisotropic organic crystal that can be…”
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Infrared plasmons in ultrahigh conductive PdCoO2 metallic oxide by Macis, Salvatore, Tomarchio, Luca, Tofani, Silvia, Piccirilli, Federica, Zacchigna, Michele, Aglieri, Vincenzo, Toma, Andrea, Rimal, Gaurab, Oh, Seongshik, Lupi, Stefano

“…PdCoO 2 layered delafossite is the most conductive compound among metallic oxides, with a room-temperature resistivity of nearly 2 μ Ω cm , corresponding to a…”
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Angular Dependence of Copper Surface Damage Induced by an Intense Coherent THz Radiation Beam by Macis, Salvatore, Tomarchio, Luca, Tofani, Silvia, Rezvani, S. Javad, Faillace, Luigi, Lupi, Stefano, Irizawa, Akinori, Marcelli, Augusto

“…In this work, we show the damage induced by an intense coherent terahertz (THz) beam on copper surfaces. The metallic surface was irradiated by multiple…”
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Spatially Resolved Spectral Imaging by A THz-FEL by Irizawa, Akinori, Fujimoto, Masaki, Kawase, Keigo, Kato, Ryukou, Fujiwara, Hidenori, Higashiya, Atsushi, Macis, Salvatore, Tomarchio, Luca, Lupi, Stefano, Marcelli, Augusto, Suga, Shigemasa

“…Using the unique characteristics of the free-electron-laser (FEL), we successfully performed high-sensitivity spectral imaging of different materials in the…”
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Phase-matching effect on the second harmonic and terahertz generations in β-barium borate by Xu, Ziwen, Mou, Sen, Tomarchio, Luca, D’Arco, Annalisa, Guo, Kangxian, Petrarca, Massimo, Lupi, Stefano

“…Nonlinear optics is of fundamental importance for frequency conversion and nonlinear optical spectroscopy. For instance, the second harmonic (SH) and terahertz…”
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Terahertz and Infrared Plasmon Polaritons in PtTe 2 Type-II Dirac Topological Semimetal by Macis, Salvatore, D'Arco, Annalisa, Mosesso, Lorenzo, Paolozzi, Maria Chiara, Tofani, Silvia, Tomarchio, Luca, Tummala, Pinaka Pani, Ghomi, Sara, Stopponi, Veronica, Bonaventura, Eleonora, Massetti, Chiara, Codegoni, Davide, Serafini, Andrea, Targa, Paolo, Zacchigna, Michele, Lamperti, Alessio, Martella, Christian, Molle, Alessandro, Lupi, Stefano

“…Surface plasmon polaritons (SPPs) are electromagnetic excitations existing at the interface between a metal and a dielectric. SPPs provide a promising path in…”
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Optical Conductivity and Photo-Induced Polaronic Formation in Co 2 MnGa Topological Semimetal by Tomarchio, Luca, Macis, Salvatore, Mou, Sen, Mosesso, Lorenzo, Markou, Anastasios, Lesne, Edouard, Felser, Claudia, Lupi, Stefano

“…Topological materials occupy an important place in the quantum materials family due to their peculiar low-energy electrodynamics, hosting emergent…”
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Light-driven electrodynamics and demagnetization in Fe n GeTe2 (n = 3, 5) thin films by Luca Tomarchio, Vincent Polewczyk, Lorenzo Mosesso, Alain Marty, Salvatore Macis, Matthieu Jamet, Frédéric Bonell, Stefano Lupi

“…Abstract Two-dimensional materials-based ultrafast spintronics are expected to surpass conventional data storage and manipulation technologies, that are now…”
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Terahertz and Infrared Plasmon Polaritons in PtTe2 Type‐II Dirac Topological Semimetal by Macis, Salvatore, D'Arco, Annalisa, Mosesso, Lorenzo, Paolozzi, Maria Chiara, Tofani, Silvia, Tomarchio, Luca, Tummala, Pinaka Pani, Ghomi, Sara, Stopponi, Veronica, Bonaventura, Eleonora, Massetti, Chiara, Codegoni, Davide, Serafini, Andrea, Targa, Paolo, Zacchigna, Michele, Lamperti, Alessio, Martella, Christian, Molle, Alessandro, Lupi, Stefano

“…Surface plasmon polaritons (SPPs) are electromagnetic excitations existing at the interface between a metal and a dielectric. SPPs provide a promising path in…”
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Phonon Anharmonicity and Spin-Phonon Coupling in CrI 3 by Tomarchio, Luca, Mosesso, Lorenzo, Macis, Salvatore, Nguyen, Loi T, Grilli, Antonio, Romani, Martina, Cestelli Guidi, Mariangela, Cava, Robert J, Lupi, Stefano

“…We report on the far-infrared, temperature-dependent optical properties of a CrI3 transition metal halide single crystal, a van der Waals ferromagnet (FM) with…”
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Phonon Anharmonicity and Spin–Phonon Coupling in CrI[sub.3] by Tomarchio, Luca, Mosesso, Lorenzo, Macis, Salvatore, Nguyen, Loi T, Grilli, Antonio, Romani, Ma, Cestelli Guidi, Mariangela, Cava, Robert J, Lupi, Stefano

“…We report on the far-infrared, temperature-dependent optical properties of a CrI[sub.3] transition metal halide single crystal, a van der Waals ferromagnet…”
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THz Generation from the Topological Nodal Line Semimetal Co2MnGa by Tomarchio, Luca, Mou, Sen, Mosesso, Lorenzo, Markou, Anastasios, Lesne, Edouard, Felser, Claudia, Lupi, Stefano

“…Nonlinear optical spectroscopy is a fundamental probe for the investigation of topological effects in quantum materials. In this paper, we report on the…”
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Electrodynamics of MnBi2Te4 intrinsic magnetic topological insulators by Tomarchio, Luca, Mosesso, Lorenzo, Macis, Salvatore, Grilli, Antonio, Romani, Martina, Guidi, Mariangela Cestelli, Zhu, Kejing, Feng, Xiao, Zacchigna, Michele, Petrarca, Massimo, He, Ke, Lupi, Stefano

“…We report on the electrodynamics of MnBi 2 Te 4 thin films, an intrinsic magnetic topological material. We study its optical conductivity from terahertz (THz)…”
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