Zobrazeno 1 - 10
of 23 668
pro vyhledávání: '"A. F. O."'
Autor:
Ma, KeYuan, Plokhikh, I., Graham, J. N., Mielke III, C., Sazgari, V., Nakamura, H., Islam, S. S., Shin, S., Kral, P., Gerguri, O., Luetkens, H., von Rohr, F. O., Yin, J. -X., Pomjakushina, E., Felser, C., Nakatsuji, S., Wehinger, B., Gawryluk, D. J., Medvedev, S., Guguchia, Z.
The interplay between superconductivity and charge order is a central focus in condensed matter research, with kagome lattice systems offering unique insights. The kagome superconductor LaRu$_{3}$Si$_{2}$ ($T_{\rm c}$ ${\simeq}$ 6.5 K) exhibits a hie
Externí odkaz:
http://arxiv.org/abs/2412.05459
Autor:
Straub, M., Petocchi, F., Witteveen, C., Kugler, F. B., Hunter, A., Alexanian, Y., Gatti, G., Mandloi, S., Polley, C., Carbone, G., Osiecki, J., von Rohr, F. O., Georges, A., Baumberger, F., Tamai, A.
We study the electronic structure of bulk 1T-TaSe$_2$ in the charge density wave phase at low temperature. Our spatially and angle resolved photoemission (ARPES) data show insulating areas coexisting with metallic regions characterized by a chiral Fe
Externí odkaz:
http://arxiv.org/abs/2411.18205
We address the problem of identifying functional interactions among stochastic neurons with variable-length memory from their spiking activity. The neuronal network is modeled by a stochastic system of interacting point processes with variable-length
Externí odkaz:
http://arxiv.org/abs/2411.08205
This work considers the problem of sampling from a probability distribution known up to a normalization constant while satisfying a set of statistical constraints specified by the expected values of general nonlinear functions. This problem finds app
Externí odkaz:
http://arxiv.org/abs/2411.00568
Autor:
Moro, Viggo, Chamon, Luiz F. O.
(Partial) differential equations (PDEs) are fundamental tools for describing natural phenomena, making their solution crucial in science and engineering. While traditional methods, such as the finite element method, provide reliable solutions, their
Externí odkaz:
http://arxiv.org/abs/2410.22796
Autor:
Nicholson, C. W., Watson, M. D., Pulkkinen, A., Rumo, M., Kremer, G., Ma, K. Y., von Rohr, F. O., Cacho, C., Monney, C.
Competing interactions in low-dimensional materials can produce nearly degenerate electronic and structural phases. We investigate the staircase of structural phase transitions in layered IrTe$_2$ for which a number of potential transition mechanisms
Externí odkaz:
http://arxiv.org/abs/2407.09317
Autor:
Lopez-Richard, Victor, Meneghetti Jr, Luiz A., Nogueira, Gabriel L., Hartmann, Fabian, Graeff, Carlos F. O.
Publikováno v:
Physical Review B 110, 115306 (2024)
Despite the remarkable progress in emerging solar cell technologies such as hybrid organic-inorganic perovskites, there are still significant limitations related to the stability of the devices and their non-ideal electrical behavior under certain ex
Externí odkaz:
http://arxiv.org/abs/2407.04814
Autor:
A. S. Santana, T. R. Pelizza, A. S. Censi, K. Carvalho, A. L. Radunz, J. Muniz, A. F. O. Radunz
Publikováno v:
Scientific Electronic Archives, Vol 12, Iss 3, Pp 62-69 (2019)
This study was conducted aiming to realize a setting up of ethnoespecies used by the rural population in the municipality of Lajeado do Bugre (RS). The setting up was conducted in October 2016, in 14 properties in the rural area of the municipality.
Externí odkaz:
https://doaj.org/article/679dd97fa2e84de9a9adf030fa7425fd
With the widespread adoption of machine learning systems, the need to curtail their behavior has become increasingly apparent. This is evidenced by recent advancements towards developing models that satisfy robustness, safety, and fairness requiremen
Externí odkaz:
http://arxiv.org/abs/2403.11844
This technical note addresses an issue [arXiv:2310.14683] with the proof (but not the statement) of [arXiv:2003.05030, Proposition 4]. The statement of the proposition is correct, but the proof as written in [arXiv:2003.05030] is not and due to a typ
Externí odkaz:
http://arxiv.org/abs/2401.05326