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- Balseiro InstituteAR291 papers
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11 papers · 1 filter
Magnetization reversal and direct observation of magnetic domains on FePt thin films
Augusto Roman, Javier Gomez, Alejandro Butera +2
In ferromagnetic thin films, the presence of an out-of-plane component of the magnetic anisotropy may induce a transition from planar to stripe-like magnetic domains above a critic…
Quantum-classical hybrid dynamics: coupling mechanisms and diffusive approximation
Adrián A. Budini
In this paper we demonstrate that any Markovian master equation defining a completely positive evolution for a quantum-classical hybrid state can always be written in terms of four…
Quantum distinguishability measures: projectors vs. states maximization
Adrian A. Budini, Ruynet L. de Matos Filho, Marcelo F. Santos
The distinguishability between two quantum states can be defined in terms of their trace distance. The operational meaning of this definition involves a maximization over measureme…
Magnetic structure and component-separated transitions of HoNiSi
R. Tartaglia, F. R. Arantes, C. W. Galdino +7
HoNiSi is an intermetallic compound characterized by two successive antiferromagnetic transitions at K and K. Here, its zero-field microscopic…
The Emergence of the Normal Distribution in Deterministic Chaotic Maps
Damián H. Zanette, Inés Samengo
The Central Limit Theorem states that, in the limit of a large number of terms, an appropriately scaled sum of independent random variables yields another random variable whose pro…
Stacking-Configuration-Preserved Graphene Quantum Dots Electrochemically Obtained from CVD Graphene
Santiago D. Barrionuevo, Federico Fioravanti, Jorge M. Nuñez +5
The layer stacking morphology in nanocarbons is paramount for achieving new properties and outperforming applications. Here, we demonstrate that graphene quantum dots (GQDs) retain…