Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”

A theoretical approach to the consistent full quantum description of the ultrafast population transfer and magnetization reversal in superconducting meta-atoms induced by picosecond unipolar pulses of a magnetic field is developed. A promising scheme based on the regime of stimulated Raman Λ-type tr...

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Autores principales: Popolitova, Daria V, Klenov, Nikolay V, Soloviev, Igor I, Bakurskiy, Sergey V, Tikhonova, Olga V
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2019
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6693414/
https://www.ncbi.nlm.nih.gov/pubmed/31467819
http://dx.doi.org/10.3762/bjnano.10.152
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author Popolitova, Daria V
Klenov, Nikolay V
Soloviev, Igor I
Bakurskiy, Sergey V
Tikhonova, Olga V
author_facet Popolitova, Daria V
Klenov, Nikolay V
Soloviev, Igor I
Bakurskiy, Sergey V
Tikhonova, Olga V
author_sort Popolitova, Daria V
collection PubMed
description A theoretical approach to the consistent full quantum description of the ultrafast population transfer and magnetization reversal in superconducting meta-atoms induced by picosecond unipolar pulses of a magnetic field is developed. A promising scheme based on the regime of stimulated Raman Λ-type transitions between qubit states via upper-lying levels is suggested in order to provide ultrafast quantum operations on the picosecond time scale. The experimental realization of a circuit-on-chip for the discussed ultrafast control is presented.
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spelling pubmed-66934142019-08-29 Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms” Popolitova, Daria V Klenov, Nikolay V Soloviev, Igor I Bakurskiy, Sergey V Tikhonova, Olga V Beilstein J Nanotechnol Full Research Paper A theoretical approach to the consistent full quantum description of the ultrafast population transfer and magnetization reversal in superconducting meta-atoms induced by picosecond unipolar pulses of a magnetic field is developed. A promising scheme based on the regime of stimulated Raman Λ-type transitions between qubit states via upper-lying levels is suggested in order to provide ultrafast quantum operations on the picosecond time scale. The experimental realization of a circuit-on-chip for the discussed ultrafast control is presented. Beilstein-Institut 2019-07-29 /pmc/articles/PMC6693414/ /pubmed/31467819 http://dx.doi.org/10.3762/bjnano.10.152 Text en Copyright © 2019, Popolitova et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjnano/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0). Please note that the reuse, redistribution and reproduction in particular requires that the authors and source are credited. The license is subject to the Beilstein Journal of Nanotechnology terms and conditions: (https://www.beilstein-journals.org/bjnano/terms)
spellingShingle Full Research Paper
Popolitova, Daria V
Klenov, Nikolay V
Soloviev, Igor I
Bakurskiy, Sergey V
Tikhonova, Olga V
Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”
title Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”
title_full Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”
title_fullStr Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”
title_full_unstemmed Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”
title_short Unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting Josephson “atoms”
title_sort unipolar magnetic field pulses as an advantageous tool for ultrafast operations in superconducting josephson “atoms”
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6693414/
https://www.ncbi.nlm.nih.gov/pubmed/31467819
http://dx.doi.org/10.3762/bjnano.10.152
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