Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy
Local structure of Ce₁₋xLaxRu₂ system, measured by EXAFS has been re-examined and correlated to the statistical ad hoc model, recently applied to the sphalerite, wurtzite and other intermetallic ternary alloys. The deconvolution of the EXAFS data show that the Ce₁₋xLaxRu₂ ternary system is essential...
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| Видавець: | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
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| Дата: | 2009 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2009
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/116838 |
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| Цитувати: | Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy / B.V. Robouch, A. Marcelli, N.L. Saini, A. Kisiel// Физика низких температур. — 2009. — Т. 35, № 1. — С. 116-121. — Бібліогр.: 28 назв. — англ. |
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irk-123456789-1168382017-05-17T03:02:48Z Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy Robouch, B.V. Marcelli, A. Saini, N.L. Kisiel, A. XVII Уральская международная зимняя школа по физике полупроводников Local structure of Ce₁₋xLaxRu₂ system, measured by EXAFS has been re-examined and correlated to the statistical ad hoc model, recently applied to the sphalerite, wurtzite and other intermetallic ternary alloys. The deconvolution of the EXAFS data show that the Ce₁₋xLaxRu₂ ternary system is essentially a mixture of: CeRu₂ and LaRu₂ binary alloys with a small proportion of the Ce₀.₅La₀.₅Ru₂ ternary configuration, being maximum for the intermediate concentration. Moreover, the analysis reveals that while the LaRu₂ configuration exhibits a Bernoulli random distribution, the presence of a Ce atom affects both the CeRu₂ and Ce₀.₅La₀.₅Ru₂ distributions, strongly favoring the configuration with the CeCe pair, while keeping rare that with a single Ce ion. 2009 Article Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy / B.V. Robouch, A. Marcelli, N.L. Saini, A. Kisiel// Физика низких температур. — 2009. — Т. 35, № 1. — С. 116-121. — Бібліогр.: 28 назв. — англ. PACS: 61.05.cj, 74.70.Ad, 74.70.Tx http://dspace.nbuv.gov.ua/handle/123456789/116838 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 |
XVII Уральская международная зимняя школа по физике полупроводников XVII Уральская международная зимняя школа по физике полупроводников |
| spellingShingle |
XVII Уральская международная зимняя школа по физике полупроводников XVII Уральская международная зимняя школа по физике полупроводников Robouch, B.V. Marcelli, A. Saini, N.L. Kisiel, A. Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy Физика низких температур |
| description |
Local structure of Ce₁₋xLaxRu₂ system, measured by EXAFS has been re-examined and correlated to the statistical ad hoc model, recently applied to the sphalerite, wurtzite and other intermetallic ternary alloys. The deconvolution of the EXAFS data show that the Ce₁₋xLaxRu₂ ternary system is essentially a mixture of: CeRu₂ and LaRu₂ binary alloys with a small proportion of the Ce₀.₅La₀.₅Ru₂ ternary configuration, being maximum for the intermediate concentration. Moreover, the analysis reveals that while the LaRu₂ configuration exhibits a Bernoulli random distribution, the presence of a Ce atom affects both the CeRu₂ and Ce₀.₅La₀.₅Ru₂ distributions, strongly favoring the configuration with the CeCe pair, while keeping rare that with a single Ce ion. |
| format |
Article |
| author |
Robouch, B.V. Marcelli, A. Saini, N.L. Kisiel, A. |
| author_facet |
Robouch, B.V. Marcelli, A. Saini, N.L. Kisiel, A. |
| author_sort |
Robouch, B.V. |
| title |
Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy |
| title_short |
Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy |
| title_full |
Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy |
| title_fullStr |
Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy |
| title_full_unstemmed |
Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy |
| title_sort |
statistical model structure of a₁₋xzxb₂ laves phase c15 system - the superconducting ce₁₋xlaxru₂ alloy |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2009 |
| topic_facet |
XVII Уральская международная зимняя школа по физике полупроводников |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/116838 |
| citation_txt |
Statistical model structure of A₁₋xZxB₂ Laves phase C15 system - the superconducting Ce₁₋xLaxRu₂ alloy / B.V. Robouch, A. Marcelli, N.L. Saini, A. Kisiel// Физика низких температур. — 2009. — Т. 35, № 1. — С. 116-121. — Бібліогр.: 28 назв. — англ. |
| series |
Физика низких температур |
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