Zobrazeno 1 - 10
of 6 530
pro vyhledávání: '"Costa, A. L."'
Community detection methods have been extensively studied to recover communities structures in network data. While many models and methods focus on binary data, real-world networks also present the strength of connections, which could be considered i
Externí odkaz:
http://arxiv.org/abs/2411.03100
We investigate anomalous spin and orbital Hall phenomena in antiferromagnetic (AF) materials via orbital pumping experiments. Conducting spin and orbital pumping experiments on YIG/Pt/Ir20Mn80 heterostructures, we unexpectedly observe strong spin and
Externí odkaz:
http://arxiv.org/abs/2404.18712
The Neural Tangent Kernel (NTK) has emerged as a fundamental concept in the study of wide Neural Networks. In particular, it is known that the positivity of the NTK is directly related to the memorization capacity of sufficiently wide networks, i.e.,
Externí odkaz:
http://arxiv.org/abs/2404.12928
Our investigation reveals a groundbreaking discovery of a negative inverse orbital Hall effect (IOHE) in Ge thin films. We employed the innovative orbital pumping technique where spin-orbital coupled current is injected into Ge films using YIG/Pt(2)/
Externí odkaz:
http://arxiv.org/abs/2403.07254
Autor:
Santos, Eduardo S., Abrão, José E., Costa, Jefferson L., Santos, João G. S., Mello, Kacio R., Vieira, Andriele S., Rocha, Tulio C. R., Mori, Thiago J. A., Cunha, Rafael O., Mendes, Joaquim B. S., Azevedo, Antonio
In this work, employing spin-pumping techniques driven by both ferromagnetic resonance (SP-FMR) and longitudinal spin Seebeck effect (LSSE) to manipulate and direct observe orbital currents, we investigated the volume conversion of spin-orbital curre
Externí odkaz:
http://arxiv.org/abs/2402.00297
Autor:
van Damme, Cornelis, Wardhana, Gandhika K., Velea, Andrada Iulia, Giagka, Vasiliki, Costa, Tiago L.
In the emerging research field of bioelectronic medicine, it has been indicated that neuromodulation of the Vagus Nerve (VN) has the potential to treat various conditions such as epilepsy, depression, and autoimmune diseases. In order to reduce side
Externí odkaz:
http://arxiv.org/abs/2311.12034
In this work we consider a fermionic quantum gas within a Lorentz-Violating background at finite temperature. We derive the effective action within Path Integral formalism considering the interaction of external electromagnetic field and Lorentz viol
Externí odkaz:
http://arxiv.org/abs/2306.16511
Publikováno v:
Business Process Management Journal, 2024, Vol. 30, Issue 5, pp. 1592-1614.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/BPMJ-11-2023-0899
Quantum gravity phenomenology suggests the interesting possibility that black holes are not eternal. Collapse could be halted by some unknown mechanism, or Hawking radiation might leave behind a regular spacetime. Here we investigate a simple bouncin
Externí odkaz:
http://arxiv.org/abs/2304.08520
Autor:
Mayrink, Jussara, Miele, Maria J., Souza, Renato T., Guida, Jose P., Nobrega, Guilherme M., Galvão, Rafael B., Costa, Maria L., Fernandes, Karayna G., Capetini, Vinícius C, Arantes, Ana CF, Anhê, Gabriel F., Costa, José L, Cecatti, Jose G.
Publikováno v:
In Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health September 2024 37