Zobrazeno 1 - 10
of 3 903
pro vyhledávání: '"Tuniz A"'
Autor:
Gosetti, Valentina, Cervantes-Villanueva, Jorge, Mor, Selene, Sangalli, Davide, García-Cristóbal, Alberto, Molina-Sánchez, Alejandro, Agekyan, Vadim F., Tuniz, Manuel, Puntel, Denny, Bronsch, Wibke, Cilento, Federico, Pagliara, Stefania
Resolving the early-stage dynamics of exciton formation following non-resonant photoexcitation in time, energy, and momentum is quite challenging due to their inherently fast timescales and the proximity of the excitonic state to the bottom of the co
Externí odkaz:
http://arxiv.org/abs/2412.02507
Silicon-based micro-devices are considered promising candidates for consolidating several terahertz technologies into a common and practical platform. The practicality stems from the relatively low loss, device compactness, ease of fabrication, and w
Externí odkaz:
http://arxiv.org/abs/2407.19620
Autor:
Soranzio, Davide, Puntel, Denny, Tuniz, Manuel, Majchrzak, Paulina E., Milloch, Alessandra, Olsen, Nicholas M., Bronsch, Wibke, Jessen, Bjarke S., Fainozzi, Danny, Cresi, Jacopo S. Pelli, De Angelis, Dario, Foglia, Laura, Mincigrucci, Riccardo, Zhu, Xiaoyang, Dean, Cory R., Ulstrup, Søren, Banfi, Francesco, Giannetti, Claudio, Parmigiani, Fulvio, Bencivenga, Filippo, Cilento, Federico
Understanding the thermoelastic response of a nanostructure is crucial for the choice of materials and interfaces in electronic devices with improved and tailored transport properties, at the length scales of the present technology. Here we show how
Externí odkaz:
http://arxiv.org/abs/2403.19255
Autor:
Tuniz, Manuel, Consiglio, Armando, Pokharel, Ganesh, Parmigiani, Fulvio, Neupert, Titus, Thomale, Ronny, Sangiovanni, Giorgio, Wilson, Stephen D., Vobornik, Ivana, Salvador, Federico, Cilento, Federico, Di Sante, Domenico, Mazzola, Federico
The kagome geometry is an example of frustrated configuration in which rich physics takes place, including the emergence of superconductivity and charge density wave (CDW). Among the kagome metals, ScV$_6$Sn$_6$ hosts an unconventional CDW, with its
Externí odkaz:
http://arxiv.org/abs/2403.18046
Autor:
Bronsch, Wibke, Tuniz, Manuel, Puntel, Denny, Giammarino, Alessandro, Parmigiani, Fulvio, Chan, Yang-hao, Cilento, Federico
Complex materials encompassing different phases of matter can display new photoinduced metastable states differing from those attainable under equilibrium conditions. These states can be realized when energy is injected in the material following a no
Externí odkaz:
http://arxiv.org/abs/2403.03805
Autor:
Lezhennikova, Kseniia, Mahmoodian, Sahand, Kuhlmey, Boris T., Abdeddaim, Redha, Enoch, Stefan, de Sterke, C. Martijn, Tuniz, Alessandro
Publikováno v:
ACS Photonics Vol. 10, pp. 4447-4455 (2023)
Chip-based terahertz (THz) devices are emerging as versatile tools for manipulating mm-wave frequencies in the context of integrated high-speed communication technologies for potential sixth-generation (6G) wireless applications. The characterization
Externí odkaz:
http://arxiv.org/abs/2310.01715
Autor:
Ge, Liping Kevin, Tuniz, Alessandro, de Sterke, Martijn, Zavislan, James M., Brown, Thomas G., Martin, Sascha, Martinez-Martin, David
The excitation of microresonators using focused intensity modulated light, known as photothermal excitation, is gaining significant attention due to its capacity to accurately excite microresonators without distortions, even in liquid environments, w
Externí odkaz:
http://arxiv.org/abs/2307.16636
Autor:
Puntel, Denny, Bronsch, Wibke, Tuniz, Manuel, Kang, Mingu, Neves, Paul M., Fang, Shiang, Kaxiras, Efthimios, Checkelsky, Joseph G., Comin, Riccardo, Parmigiani, Fulvio, Cilento, Federico
CoSn is a prototypical kagome compound showing lattice-born flat bands with suppressed bandwidth over large parts of the Brillouin zone. Here, by means of time- and angle-resolved photoelectron spectroscopy, we provide direct evidence of the response
Externí odkaz:
http://arxiv.org/abs/2305.09531
Autor:
Tuniz, Manuel, Soranzio, Davide, Bidoggia, Davide, Puntel, Denny, Bronsch, Wibke, Johnson, Steven L., Peressi, Maria, Parmigiani, Fulvio, Cilento, Federico
Publikováno v:
Phys. Rev. Research 5, 043276 - 21 December 2023
The charge-density wave (CDW) phase in the layered transition-metal dichalcogenide VTe$_{2}$ is strongly coupled to the band inversion involving vanadium and tellurium orbitals. In particular, this coupling leads to a selective disappearance of the D
Externí odkaz:
http://arxiv.org/abs/2305.03528
Autor:
Tuniz, Manuel, Consiglio, Armando, Puntel, Denny, Bigi, Chiara, Enzner, Stefan, Pokharel, Ganesh, Orgiani, Pasquale, Bronsch, Wibke, Parmigiani, Fulvio, Polewczyk, Vincent, King, Phil D. C., Wells, Justin W., Zeljkovic, Ilija, Carrara, Pietro, Rossi, Giorgio, Fujii, Jun, Vobornik, Ivana, Wilson, Stephen D., Thomale, Ronny, Wehling, Tim, Sangiovanni, Giorgio, Panaccione, Giancarlo, Cilento, Federico, Di Sante, Domenico, Mazzola, Federico
Long-range electronic order descending from a metallic parent state constitutes a rich playground to study the intricate interplay of structural and electronic degrees of freedom. With dispersive and correlation features as multifold as topological D
Externí odkaz:
http://arxiv.org/abs/2302.10699