Zobrazeno 1 - 10
of 10 650
pro vyhledávání: '"Mercaldo, A"'
It has been recently established that transport measurements in the nonlinear regime can give direct access to the quantum metric (QM): the real part of the quantum geometric tensor characterizing the geometry of the electronic wavefunctions in a sol
Externí odkaz:
http://arxiv.org/abs/2408.09543
Superconductors without inversion symmetry can exhibit a non-zero magnetization when a supercurrent is present, leading to non-dissipative magnetoelectric effects. Here, we focus on understanding the relation between the spin and orbital properties o
Externí odkaz:
http://arxiv.org/abs/2408.08151
Autor:
Sala, Giacomo, Mercaldo, Maria Teresa, Domi, Klevis, Gariglio, Stefano, Cuoco, Mario, Ortix, Carmine, Caviglia, Andrea D.
Quantum materials are characterized by electromagnetic responses intrinsically linked to the geometry and topology of the electronic wavefunctions. These properties are encoded in the quantum metric and Berry curvature. While Berry curvature-mediated
Externí odkaz:
http://arxiv.org/abs/2407.06659
Autor:
Fukaya, Yuri, Mercaldo, Maria Teresa, Margineda, Daniel, Crippa, Alessandro, Strambini, Elia, Giazotto, Francesco, Ortix, Carmine, Cuoco, Mario
We investigate supercurrent nonreciprocal effects in a superconducting weak-link hosting distinct types of vortices. We demonstrate how the winding number of the vortex, its spatial configuration, and the shape of the superconducting lead can steer t
Externí odkaz:
http://arxiv.org/abs/2403.04421
Autor:
Fittipaldi, Rosalba, Hartmann, Roman, Mercaldo, Maria Teresa, Komori, Sachio, Bjørlig, Anders, Kyung, Wonshik, Yasui, Yuuki, Miyoshi, Takuto, Olde-Olthof, Linde, Palomares-Garcia, Carla, Granata, Veronica, Keren, Itai, Higemoto, Wataru, Suter, Andreas, Prokscha, Thomas, Romano, Alfonso, Noce, Canio, Kim, Changyoung, Maeno, Yoshiteru, Scheer, Elke, Kalisky, Beena, Robinson, Jason W. A., Cuoco, Mario, Salman, Zaher, Vecchione, Antonio, Di Bernardo, Angelo
Publikováno v:
Nat. Commun. 12, 5792 (2021)
Materials with strongly correlated electrons exhibit physical properties that are often difficult to predict as they result from the interactions of large numbers of electrons combined with several quantum degrees of freedom. The layered oxide perovs
Externí odkaz:
http://arxiv.org/abs/2402.18359
Autor:
Mazzola, Federico, Brzezicki, Wojciech, Mercaldo, Maria Teresa, Guarino, Anita, Bigi, Chiara, Miwa, Jill A., De Fazio, Domenico, Crepaldi, Alberto, Fujii, Jun, Rossi, Giorgio, Orgiani, Pasquale, Chaluvadi, Sandeep Kumar, Chalil, Shyni Punathum, Panaccione, Giancarlo, Jana, Anupam, Polewczyk, Vincent, Vobornik, Ivana, Kim, Changyoung, Granozio, Fabio Miletto, Fittipaldi, Rosalba, Ortix, Carmine, Cuoco, Mario, Vecchione, Antonio
The relation between crystal symmetries, electron correlations, and electronic structure steers the formation of a large array of unconventional phases of matter, including magneto-electric loop currents and chiral magnetism. Detection of such hidden
Externí odkaz:
http://arxiv.org/abs/2402.08319
We study a class of Dirichlet boundary value problems whose prototype is \begin{equation}\label{1.2abs} \left\{\begin{array}{ll} -\Delta_p u =h(u)|\nabla u|^p+u^{q-1}+f(x)\, &\quad\hbox{in } \ \Omega\,,\\ u\ge 0\,,&{\quad\hbox{in } \ \Omega}\\ u = 0\
Externí odkaz:
http://arxiv.org/abs/2401.06237
Autor:
Margineda, Daniel, Crippa, Alessandro, Strambini, Elia, Fukaya, Yuri, Mercaldo, Maria Teresa, Ortix, Carmine, Cuoco, Mario, Giazotto, Francesco
Back-action refers to a response that retro-acts on a system to tailor its properties with respect to an external stimulus. This self-induced effect generally belongs to both the natural and technological realm, ranging from neural networks to optics
Externí odkaz:
http://arxiv.org/abs/2311.14503
We study the shape of solutions to some variational problems in Sobolev spaces with weights that are powers of |x|. In particular, we detect situations when the extremal functions lack symmetry properties such as radial symmetry and antisymmetry. We
Externí odkaz:
http://arxiv.org/abs/2311.01083
Autor:
Samantha J. Bents, Rachel A. Mercaldo, Collin Powell, Emily Henkle, Theodore K. Marras, D. Rebecca Prevots
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Background Nontuberculous mycobacteria (NTM) are ubiquitous environmental bacteria that cause chronic lung disease. Rates of NTM pulmonary disease (NTM PD) have increased over the last several decades, yet national estimates in the United St
Externí odkaz:
https://doaj.org/article/fcdfda83bcd6481a9dd89532b7d5ae93
