Zobrazeno 1 - 10
of 5 334
pro vyhledávání: '"SOUZA, M. A."'
Autor:
Sanches, J. E., Lustosa, L. T., Ricco, L. S., Sigurðsson, H., de Souza, M., Figueira, M. S., Marinho Jr., E., Seridonio, A. C.
The "Poor Man's Majorana" [Phys. Rev. B 86, 134528 (2012)] devoid of topological protection has been theoretically predicted to rely on the minimal Kitaev chain. Afterward, a pair of superconducting and spinless quantum dots turned the proposal pract
Externí odkaz:
http://arxiv.org/abs/2408.15080
We propose that a multi-graphene of ABC-type stacking yields virtual bound states lying within the Coulomb insulating gap of an Anderson-like adatom. Wondrously, a virtual state constitutes the counterpart of the atomic collapse phenomenon proposed i
Externí odkaz:
http://arxiv.org/abs/2304.02680
Autor:
Souza, M. A., Miyake, H.
In a phenomenological approach, the $\alpha$ + core structure is investigated in the $^{20}$Ne, $^{44}$Ti, $^{94}$Mo, $^{104}$Te, and $^{212}$Po nuclei through the local potential model using a double-folding nuclear potential with effective nucleon-
Externí odkaz:
http://arxiv.org/abs/2303.14927
Autor:
Sanches, J. E., Lustosa, L. T., Ricco, L. S., Shelykh, I. A., de Souza, M., Figueira, M. S., Seridonio, A. C.
We theoretically investigate the spectral properties of a quantum impurity (QI) hosting the here proposed {Majorana-Ising-type quasiparticle (MIQ) excitation}. It arises from the coupling between a finite topological superconductor (TSC) based on a c
Externí odkaz:
http://arxiv.org/abs/2301.03507
Autor:
Ney, V., Henne, B., de Souza, M., Jantsch, W., Johansen, K. M., Wilhelm, F., Rogalev, A., Ney, A.
Ni incorporation has been studied in a comprehensive range of Zn/Co-based magnetic oxides to elucidate it valence state and lattice incorporation. The resulting structural and magnetic properties are studied in detail. To the one end Ni in incorporat
Externí odkaz:
http://arxiv.org/abs/2208.11086
Autor:
Silva, W. C., Mizobata, W. N., Sanches, J. E., Ricco, L. S., Shelykh, I. A., de Souza, M., Figueira, M. S., Vernek, E., Seridonio, A. C.
We theoretically analyze the Fano interference in a single impurity multi-Weyl semimetal hybrid system and show the emergence of the topological charge Fano effect in the bulk local density of states. In multi-Weyl semimetals, the number of Fermi arc
Externí odkaz:
http://arxiv.org/abs/2203.14454
Autor:
Lemos, G.A.A., Gerez, J.R., Costa, J.B., Venâncio, E.J., Souza, M., Favaron, P.O., Greghi, J.R., Gloria, E.M., Staurengo-Ferrari, L., Verri, W.A., Bracarense, A.P.F.R.L.
Publikováno v:
In Toxicon 28 November 2024 251
This work presents a theoretical analysis of the Autler-Townes splitting pattern in the four-wave mixing signal generated in a three-level cascade Doppler-broadened system. We employ the density matrix formalism to write the Bloch equations and solve
Externí odkaz:
http://arxiv.org/abs/2201.10490
Autor:
Souza, M. A., Miyake, H.
A systematic analysis of the $\alpha$ + core structure is performed in the ground state bands of even-even nuclei of the $22 \leq Z \leq 42$ region in terms of the Local Potential Model. The $\alpha$ + core interaction is described by the nuclear pot
Externí odkaz:
http://arxiv.org/abs/2111.09598
Autor:
Mizobata, W. N., Sanches, J. E., Penha, M., Silva, W. C., Carvalho, C. A., Figueira, M. S., de Souza, M., Seridonio, A. C.
Publikováno v:
2D Materials 8, 045038 (2021)
We theoretically investigate atomic frustrated states in diatomic molecules hosted by the bilayer graphene setup twisted by the first magic angle and with broken inversion symmetry in the Dirac cones of the system mini Brillouin zones. Such states sh
Externí odkaz:
http://arxiv.org/abs/2110.04909