Zobrazeno 1 - 10
of 862
pro vyhledávání: '"I. A. Shelykh"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract The potential for manipulating characteristics of skyrmions in a CrI $$_3$$ 3 monolayer using circularly polarised light is explored. The effective skyrmion-light interaction is mediated by bright excitons whose magnetization is selectively
Externí odkaz:
https://doaj.org/article/92480d2573a549278f90ec5e8220566f
Autor:
R. C. Bento Ribeiro, J. H. Correa, L. S. Ricco, I. A. Shelykh, Mucio A. Continentino, A. C. Seridonio, M. Minissale, G. Le Lay, M. S. Figueira
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract We theoretically propose penta-silicene nanoribbons (p-SiNRs) with induced p-wave superconductivity as a platform for the emergence of spin-polarized Majorana zero-modes (MZMs). The model explicitly considers the key ingredients of well-know
Externí odkaz:
https://doaj.org/article/797ad7ed60fb4ee3a4a84cbf7be3b16c
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013261 (2024)
We predict the limit cycle solution for a ring-shape bosonic condensate of exciton-polaritons confined in an optically induced rotating trap. The limit cycle manifests itself with polarization oscillations on a characteristic timescale of tens of pic
Externí odkaz:
https://doaj.org/article/ff49d33e33fd4246ae5d26843a132674
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract We explore the tunneling transport properties of a quantum dot embedded in an optical microcavity and coupled to a semiconductor-superconductor one-dimensional nanowire (Majorana nanowire) hosting Majorana zero modes (MZMs) at their edges. C
Externí odkaz:
https://doaj.org/article/b7eba1035cc74502893d9d5b299c5e5d
Autor:
L. S. Ricco, J. E. Sanches, Y. Marques, M. de Souza, M. S. Figueira, I. A. Shelykh, A. C. Seridonio
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract We consider transport properties of a hybrid device composed by a quantum dot placed between normal and superconducting reservoirs, and coupled to a Majorana nanowire: a topological superconducting segment hosting Majorana bound states (MBSs
Externí odkaz:
https://doaj.org/article/22dae46a6378414a87806cc8c115b113
Autor:
R. P. A. Emmanuele, M. Sich, O. Kyriienko, V. Shahnazaryan, F. Withers, A. Catanzaro, P. M. Walker, F. A. Benimetskiy, M. S. Skolnick, A. I. Tartakovskii, I. A. Shelykh, D. N. Krizhanovskii
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Here, the authors report the creation of trion-polaritons in monolayer MoSe2 in an open microcavity exhibiting strong nonlinear interactions, one order of magnitude bigger than those observed for exciton polaritons in GaAs.
Externí odkaz:
https://doaj.org/article/589db81a6b254311827964b473e9b702
Autor:
Y. Marques, W. N. Mizobata, R. S. Oliveira, M. de Souza, M. S. Figueira, I. A. Shelykh, A. C. Seridonio
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract We demonstrate that chirality of the electron scattering in Weyl semimetals leads to the formation of magnetic chemical bonds for molecular states of a pair of impurities. The effect is associated with the presence of time-reversal symmetry
Externí odkaz:
https://doaj.org/article/4113f13b071e48f584cea78dbc07a8f7
Autor:
R. G. Polozkov, I. A. Shelykh, N. Y. Senkevich, I. I. Vrubel, O. B. Prishchepenok, P. A. Rodnyi
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 19, Iss 3, Pp 458-467 (2019)
Subject of Research. We have studied the electronic structure of wurzite zinc oxide (ZnO) by quantum mechanical modeling using density functional theory (DFT) approach with different exchange-correlation energy functionals. Methods. The calculations
Externí odkaz:
https://doaj.org/article/f9dcb27837b54c3280189e5ec388a04c
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
Abstract We investigate theoretically thermal and electrical conductances for the system consisting of a quantum dot (QD) connected both to a pair of Majorana fermions residing at the edges of a Kitaev wire and two metallic leads. We demonstrate that
Externí odkaz:
https://doaj.org/article/be9502bd6a5a4e50a9266f6e47f9d1a2
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043016 (2021)
We consider a metasurface consisting of a square lattice of cylindrical antidots in a two-dimensional topological insulator (2DTI). Each antidot supports a degenerate Kramer's pair of eigenstates formed by the helical topological edge states. We show
Externí odkaz:
https://doaj.org/article/8838beabe16e49089bf490c146f0253b