Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data
Main theoretical results of the microscopic two-band theory for the temperature dependence of the upper critical fields H c₂(ab) and Hc₂(c) in pure two-band systems like MgB₂ are presented. The analytical solutions for the upper critical fields near the superconducting transition temperature and nea...
Збережено в:
| Дата: | 2011 |
|---|---|
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2011
|
| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118597 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data / M. Palistrant, A. Surdu, V. Ursu, P. Petrenko, A. Sidorenko // Физика низких температур. — 2011. — Т. 37, № 6. — С. 567–576. — Бібліогр.: 42 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-118597 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1185972017-05-31T03:02:55Z Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data Palistrant, M. Surdu, A. Ursu, V. Petrenko, P. Sidorenko, A. Сверхпроводимость, в том числе высокотемпературная Main theoretical results of the microscopic two-band theory for the temperature dependence of the upper critical fields H c₂(ab) and Hc₂(c) in pure two-band systems like MgB₂ are presented. The analytical solutions for the upper critical fields near the superconducting transition temperature and near the zero temperature were transformed to be directly compared with experimental data. The experimental Hc₂(ab) and Hc₂(c) temperature dependences of textured MgB2 films near the superconducting transition temperature were measured and compared with the respective theoretical formulas. The results of this theoretical approach were also compared with earlier published experimental data of other authors. The chosen method allows obtaining an accurate match between the theoretical expressions and experimental results. 2011 Article Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data / M. Palistrant, A. Surdu, V. Ursu, P. Petrenko, A. Sidorenko // Физика низких температур. — 2011. — Т. 37, № 6. — С. 567–576. — Бібліогр.: 42 назв. — англ. 0132-6414 PACS: 74.20.–z http://dspace.nbuv.gov.ua/handle/123456789/118597 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 |
Сверхпроводимость, в том числе высокотемпературная Сверхпроводимость, в том числе высокотемпературная |
| spellingShingle |
Сверхпроводимость, в том числе высокотемпературная Сверхпроводимость, в том числе высокотемпературная Palistrant, M. Surdu, A. Ursu, V. Petrenko, P. Sidorenko, A. Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data Физика низких температур |
| description |
Main theoretical results of the microscopic two-band theory for the temperature dependence of the upper critical fields H c₂(ab) and Hc₂(c) in pure two-band systems like MgB₂ are presented. The analytical solutions for the upper critical fields near the superconducting transition temperature and near the zero temperature were transformed to be directly compared with experimental data. The experimental Hc₂(ab) and Hc₂(c) temperature dependences of textured MgB2 films near the superconducting transition temperature were measured and compared with the respective theoretical formulas. The results of this theoretical approach were also compared with earlier published experimental data of other authors. The chosen method allows obtaining an accurate match between the theoretical expressions and experimental results. |
| format |
Article |
| author |
Palistrant, M. Surdu, A. Ursu, V. Petrenko, P. Sidorenko, A. |
| author_facet |
Palistrant, M. Surdu, A. Ursu, V. Petrenko, P. Sidorenko, A. |
| author_sort |
Palistrant, M. |
| title |
Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data |
| title_short |
Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data |
| title_full |
Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data |
| title_fullStr |
Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data |
| title_full_unstemmed |
Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data |
| title_sort |
analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure mgb₂ compared with experimental data |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2011 |
| topic_facet |
Сверхпроводимость, в том числе высокотемпературная |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118597 |
| citation_txt |
Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data / M. Palistrant, A. Surdu, V. Ursu, P. Petrenko, A. Sidorenko // Физика низких температур. — 2011. — Т. 37, № 6. — С. 567–576. — Бібліогр.: 42 назв. — англ. |
| series |
Физика низких температур |
| work_keys_str_mv |
AT palistrantm analyticalsolutionsofthemicroscopictwobandtheoryforthetemperaturedependenceoftheuppercriticalfieldsofpuremgb2comparedwithexperimentaldata AT surdua analyticalsolutionsofthemicroscopictwobandtheoryforthetemperaturedependenceoftheuppercriticalfieldsofpuremgb2comparedwithexperimentaldata AT ursuv analyticalsolutionsofthemicroscopictwobandtheoryforthetemperaturedependenceoftheuppercriticalfieldsofpuremgb2comparedwithexperimentaldata AT petrenkop analyticalsolutionsofthemicroscopictwobandtheoryforthetemperaturedependenceoftheuppercriticalfieldsofpuremgb2comparedwithexperimentaldata AT sidorenkoa analyticalsolutionsofthemicroscopictwobandtheoryforthetemperaturedependenceoftheuppercriticalfieldsofpuremgb2comparedwithexperimentaldata |
| first_indexed |
2023-10-18T20:32:35Z |
| last_indexed |
2023-10-18T20:32:35Z |
| _version_ |
1796150473741303808 |