A new gallides of ruthenium and rare-earth elements

Авторы: Grekhov I., Kurenbaeva Zh, Murashova E.
Сборник: Collected Abstacts of the XIV International Conference on Crystal Chemistry of Intermetallic Compounds, Lviv, Ukraine 22-26 September, 2019
Тезисы
Год издания: 2019
Место издания: Ivan Franko National University of Lviv Kyryla i Mefodiya St, 6, Lviv, Ukraine,79005
Первая страница: 88
Последняя страница: 88
Аннотация: The gallides of Ru and rare-earth (RE) elements with a high content of the latter are mainly studied for RE = Ce and La [1]. Such compounds exhibit extremely interesting physicochemical properties. Compounds with other rare-earth elements have not been studied, although the indides of Ru and rare-earth elements are known and possess curious properties at low temperatures [2-4]. In the region with a high content of rare-earth, compounds with a ratio of 4–2–3 were obtained for the series RE = Pr, Nd, Sm, Gd, Tb, Dy, Er. Compounds of this composition are not formed in other RE-Ru-X systems (X = Al, In; RE = La, Ce). All compounds of the RE4Ru2Ga3 series crystallize in a new type of structure in a monoclinic cell, sp. gr. C2, with the parameters presented in the table
Добавил в систему: Мурашова Елена Викторовна

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