Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers
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 fi...
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| Дата: | 2017 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2017
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/129537 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1295372018-01-20T03:04:27Z Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers Rahmonov, I.R. Shukrinov, Yu.M. Dawood, R. El Samman, H. Сверхпроводящие и мезоскопические структуры. К 70-летию со дня рождения А.Н. Омельянчука 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. 2017 Article 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 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Сверхпроводящие и мезоскопические структуры. К 70-летию со дня рождения А.Н. Омельянчука Сверхпроводящие и мезоскопические структуры. К 70-летию со дня рождения А.Н. Омельянчука |
| spellingShingle |
Сверхпроводящие и мезоскопические структуры. К 70-летию со дня рождения А.Н. Омельянчука Сверхпроводящие и мезоскопические структуры. К 70-летию со дня рождения А.Н. Омельянчука Rahmonov, I.R. Shukrinov, Yu.M. Dawood, R. El Samman, H. Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers Физика низких температур |
| 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. |
| format |
Article |
| author |
Rahmonov, I.R. Shukrinov, Yu.M. Dawood, R. El Samman, H. |
| author_facet |
Rahmonov, I.R. Shukrinov, Yu.M. Dawood, R. El Samman, H. |
| author_sort |
Rahmonov, I.R. |
| title |
Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers |
| title_short |
Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers |
| title_full |
Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers |
| title_fullStr |
Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers |
| title_full_unstemmed |
Determination of Cooper pairs and Majorana fermions currents ratio in dc SQUID with topologically nontrivial barriers |
| title_sort |
determination of cooper pairs and majorana fermions currents ratio in dc squid with topologically nontrivial barriers |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2017 |
| topic_facet |
Сверхпроводящие и мезоскопические структуры. К 70-летию со дня рождения А.Н. Омельянчука |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/129537 |
| citation_txt |
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. |
| series |
Физика низких температур |
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2023-10-18T20:58:05Z |
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2023-10-18T20:58:05Z |
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