Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers
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| Creator |
Rahmonov, I.R.
Shukrinov, Yu.M. Dawood, R. El Samman, H. |
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| Subject |
Сверхпроводящие и мезоскопические структуры. К 70-летию со дня рождения А.Н. Омельянчука
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| Description |
We present the results of numerical study of the phase dynamics of the dc SQUID with topologically trivial and nontrivial barriers. In our calculations we take into account two components of superconducting current, Cooper pairs (2π periodic) and Majorana fermions (4π periodic) currents. Magnetic field dependence of return current is presented. The qualitative behavior of this dependence is explained. We show that in case of two-component superconducting current the periodicity of magnetic field dependence of return current displaced by Cooper pairs and Majorana fermion ratio over the magnetic field. This effect makes possible the experimental determination of ratio of Cooper pairs and Majorana fermions currents.
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| Date |
2018-01-19T20:51:21Z
2018-01-19T20:51:21Z 2017 |
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| Type |
Article
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| Identifier |
Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers / I.R. Rahmonov, Yu.M. Shukrinov, R. Dawood, H. El Samman // Физика низких температур. — 2017. — Т. 43, № 7. — С. 1032-1036. — Бібліогр.: 15 назв. — англ.
0132-6414 http://dspace.nbuv.gov.ua/handle/123456789/129537 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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