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Structure and properties of solid solutions in the Mg-Al-B systemстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Sevastyanova L.G., Gulish O.K., Stupnikov V.A., Genchel V.K., Kravchenko O.V., Bulychev B.M., Lunin R.A., Tarasov V.P.
- Журнал: Central European Journal of Physics
- Том: 10
- Номер: 1
- Год издания: 2012
- Издательство: Central European Science Journals
- Местоположение издательства: Poland
- Первая страница: 189
- Последняя страница: 196
- DOI: 10.2478/s11534-011-0013-8
- Аннотация: Compounds with the general formula Mg1−xAlxB2 were obtained by two-step ceramic synthesis. All compounds were characterized by X-ray diffraction, NMR spectroscopy, and by four point probe resistivity measurements in various magnetic fields method. The diborides unit cell parameters were determined as a function of the Al mole fraction. With the vaues of x up to 0.40 (where x is the composition of the stock prepared for sintering), the unit cell parameters of Mg1−xAlxB2 are similar to those of pure MgB2 and the superconducting transition temperature was lowered. For stock compositions of 0:25 x 0:60, the products contain a superstructure, also superconducting phase, which becomes the only product at x = 0:50, and at x > 0:60 this phase is replaced by AlB2-based solid solutions.
- Добавил в систему: Лунин Роман Анатольевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | MgAlB2012.pdf | 533,5 КБ | 25 января 2017 [lunin] |