Zobrazeno 1 - 10
of 5 894
pro vyhledávání: '"De La Peņa, A."'
Autor:
de-la-Peña, Sebastián, Neufeld, Ofer, Tzur, Matan Even, Cohen, Oren, Appel, Heiko, Rubio, Angel
High-harmonic generation (HHG) is a nonlinear process in which a material sample is irradiated by intense laser pulses, causing the emission of high harmonics of the incident light. HHG has historically been explained by theories employing a classica
Externí odkaz:
http://arxiv.org/abs/2409.13614
Autor:
Ast, Christian R., Kot, Piotr, Ismail, Maneesha, de-la-Peña, Sebastián, Fernández-Domínguez, Antonio I., Cuevas, Juan Carlos
Electron spin resonance (ESR) spectroscopy in scanning tunneling microscopy (STM) has enabled probing the electronic structure of single magnetic atoms and molecules on surfaces with unprecedented energy resolution, as well as demonstrating coherent
Externí odkaz:
http://arxiv.org/abs/2403.20247
Autor:
Orenstein, Gal, Krapivin, Viktor, Huang, Yijing, Zhan, Zhuquan, Munoz, Gilberto de la Pena, Duncan, Ryan A., Nguyen, Quynh, Stanton, Jade, Teitelbaum, Samuel, Yavas, Hasan, Sato, Takahiro, Hoffmann, Matthias C., Kramer, Patrick, Zhang, Jiahao, Cavalleri, Andrea, Comin, Riccardo, Dean, Mark P. M., Disa, Ankit S., Forst, Michael, Johnson, Steven L., Mitrano, Matteo, Rappe, Andrew M., Reis, David, Zhu, Diling, Nelson, Keith A., Trigo, Mariano
The nature of the "failed" ferroelectric transition in SrTiO3 has been a long-standing puzzle in condensed matter physics. A compelling explanation is the competition between ferroelectricity and an instability with a mesoscopic modulation of the pol
Externí odkaz:
http://arxiv.org/abs/2403.17203
Autor:
Munoz, Gilberto A. de la Pena, Correa, Alfredo A., Yang, Shan, Delaire, Olivier, Huang, Yijing, Johnson, Allan S., Katayama, Tetsuo, Krapivin, Viktor, Pastor, Ernest, Reis, David A., Teitelbaum, Samuel, Vidas, Luciana, Wall, Simon, Trigo, Mariano
In the prevalent picture of ultrafast structural phase transitions, the atomic motion occurs in a slowly varying potential energy surface determined adiabatically by the fast electrons. However, this ignores non-conservative forces caused by electron
Externí odkaz:
http://arxiv.org/abs/2402.13133
Autor:
Sarracén, Gretel Liz De la Peña, Rosso, Paolo, Litschko, Robert, Glavaš, Goran, Ponzetto, Simone Paolo
Cross-lingual transfer learning from high-resource to medium and low-resource languages has shown encouraging results. However, the scarcity of resources in target languages remains a challenge. In this work, we resort to data augmentation and contin
Externí odkaz:
http://arxiv.org/abs/2311.02025
Autor:
Nadales, Juan Moreno, Hakobyan, Astghik, de la Peña, David Muñoz, Limon, Daniel, Yang, Insoon
In the realm of maritime transportation, autonomous vessel navigation in natural inland waterways faces persistent challenges due to unpredictable natural factors. Existing scheduling algorithms fall short in handling these uncertainties, compromisin
Externí odkaz:
http://arxiv.org/abs/2310.14038
Autor:
Johnson, Allan S., Pastor, Ernest, Batlle-Porro, Sergi, Benzidi, Hind, Katayama, Tetsuo, Muñoz, Gilberto A. de la Peña, Krapivin, Viktor, Kim, Sunam, López, Núria, Trigo, Mariano, Wall, Simon E.
Publikováno v:
Nature Physics (2024)
Ultrafast manipulation of vibrational coherence is an emergent route to control the structure of solids. However, this strategy can only induce long-range correlations and cannot modify atomic structure locally, which is required in many technologica
Externí odkaz:
http://arxiv.org/abs/2309.13275
Autor:
Huang, Yijing, Querales-Flores, José D., Teitelbaum, Samuel W., Cao, Jiang, Henighan, Thomas, Liu, Hanzhe, Jiang, Mason, De la Peña, Gilberto, Krapivin, Viktor, Haber, Johann, Sato, Takahiro, Chollet, Matthieu, Zhu, Diling, Katayama, Tetsuo, Power, Robert, Allen, Meabh, Rotundu, Costel R., Bailey, Trevor P., Uher, Ctirad, Trigo, Mariano, Kirchmann, Patrick S., Murray, Éamonn D., Shen, Zhi-Xun, Savic, Ivana, Fahy, Stephen, Sobota, Jonathan A., Reis, David A.
Quantifying electron-phonon interactions for the surface states of topological materials can provide key insights into surface-state transport, topological superconductivity, and potentially how to manipulate the surface state using a structural degr
Externí odkaz:
http://arxiv.org/abs/2307.12132
Publikováno v:
Phys. Scr. 98 115975 (2023)
We have studied the lattice dynamics, electron-phonon coupling, and superconducting properties of $\alpha$-MoB$_2$, as a function of applied pressure, within the framework of density functional perturbation theory using a mixed-basis pseudopotential
Externí odkaz:
http://arxiv.org/abs/2306.00803
Autor:
Orenstein, Gal, Duncan, Ryan A., Munoz, Gilberto A. de la Pena, Huang, Yijing, Krapivin, Viktor, Nguyen, Quynh Le, Teitelbaum, Samuel, Singh, Anisha G., Mankowsky, Roman, Lemke, Henrik, Sander, Mathias, Deng, Yunpei, Arrell, Christopher, Fisher, Ian R., Reis, David A., Trigo, Mariano
Nonequilibrium states of quantum materials can exhibit exotic properties and enable unprecedented functionality and applications. These transient states are inherently inhomogeneous, characterized by the formation of topologically protected structure
Externí odkaz:
http://arxiv.org/abs/2304.00168