Zobrazeno 1 - 10
of 286
pro vyhledávání: '"A. R. Taranko"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Dynamical processes induced by the external time-dependent fields can provide valuable insight into the characteristic energy scales of a given physical system. We investigate them here in a nanoscopic heterostructure, consisting of the doub
Externí odkaz:
https://doaj.org/article/aa6e00e4cfa04922afcab6c0e8681896
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Publikováno v:
Acta Physica Polonica A. 138:691-694
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59e3b9f60778e8c8af1863a0fd19e04a
https://doi.org/10.12693/aphyspola.138.691
https://doi.org/10.12693/aphyspola.138.691
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Scientific Reports
Scientific Reports
Dynamical processes induced by the external time-dependent fields can provide valuable insight into the characteristic energy scales of a given physical system. We investigate them here in a nanoscopic heterostructure, consisting of the double quantu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b56896e31be4d0998837a7e8fb8b013a
https://doi.org/10.1038/s41598-021-90080-2
https://doi.org/10.1038/s41598-021-90080-2
We study the transient phenomena appearing in a subgap region of the double quantum dot coupled in series between the superconducting and normal metallic leads, focusing on the development of the superconducting proximity effect. For the uncorrelated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba9cf300eae0f82c349a67eb2e77cb8c
We study a hybrid structure, comprising the single-level quantum dot attached to the topological superconducting nanowire, inspecting dynamical transfer of the Majorana quasiparticle onto normal region. Motivated by the recent experimental realizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8969f106d3a6df2deaa480e945f934e
http://arxiv.org/abs/2012.03077
http://arxiv.org/abs/2012.03077
Publikováno v:
Physical Review B. 99
We study time-dependent subgap properties of a quantum dot (QD) embedded between two superconductors and another metallic lead, solving the Heisenberg equations of motion by the Laplace transform technique subject to the initial conditions. Focusing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219c3f0dc8210e93b8c896e6187d3bb3
https://doi.org/10.1103/physrevb.99.165419
https://doi.org/10.1103/physrevb.99.165419
Autor:
Tadeusz Domański, R. Taranko
Publikováno v:
Physical Review B. 98
We study transient effects in a setup where the quantum dot is abruptly sandwiched between the metallic and superconducting leads. Focusing on the proximity-induced electron pairing manifested by the in-gap bound states, we determine characteristic t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::721cc7db70dc4f10e5a44e6e313e99db
https://doi.org/10.1103/physrevb.98.075420
https://doi.org/10.1103/physrevb.98.075420
Autor:
R. Taranko, T. Kwapiński
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 70:217-224
The time evolution of a charge qubit coupled electrostatically with different detectors in the forms of single, double and triple quantum dot linear systems in the T-shaped configuration between two reservoirs is theoretically considered. The corresp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef722ad8785fc045777660fcb8d3baca
https://doi.org/10.1016/j.physe.2015.03.013
https://doi.org/10.1016/j.physe.2015.03.013
Autor:
R. Taranko, T. Kwapiński
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 63:241-247
The transient electric current and quantum dot (QD) occupation probabilities in a linear wire of N quantum dots coupled with two leads are investigated theoretically for vertical (T-shaped) and horizontal geometries of QDs. The model tight-binding Ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::147c92068bbb92ad07bc4216aa4080c0
https://doi.org/10.1016/j.physe.2014.06.006
https://doi.org/10.1016/j.physe.2014.06.006