Phases of Anionic Ordering in Elpasolite Structures (Ordered Perovskites)
View/ Open:
URI (for links/citations):
https://elib.sfu-kras.ru/handle/2311/27823Author:
Севрюков, Р. Г.
Сафонов, И. Н.
Молокеев, М. С.
Мисюль, С. В.
Corporate Contributor:
Институт цветных металлов и материаловедения
Институт инженерной физики и радиоэлектроники
Кафедра фундаментального естественнонаучного образования
Базовая кафедра физики твердого тела и нанотехнологий
Date:
2016-03Journal Name:
Journal of Siberian Federal University - Mathematics and PhysicsJournal Quartile in Scopus:
Q4Bibliographic Citation:
Севрюков, Р. Г. Phases of Anionic Ordering in Elpasolite Structures (Ordered Perovskites) [Текст] / Р. Г. Севрюков, И. Н. Сафонов, М. С. Молокеев, С. В. Мисюль // Journal of Siberian Federal University - Mathematics and Physics: Mathematics and Physics. — 2016. — Т. 9 (№ 1). — С. 108-118Abstract:
The 108 dissymmetric phases were obtained as a result of X anions ordering in elpasolite structure A2BB ′ X6 (ordered perovskite) using group theoretical methods. The critical order parameters which transform according to the irreducible representations of Gamma and X points of Brillouin zone of O5 h—Fm 3m space group were considered only. Polyhedral structures showed for dissymmetric phases which are ac- companied by appearing of ferroelectricity at phase transition. All results are summarized in convenient tables
Collections:
Metadata:
Show full item recordRelated items
Showing items related by title, author, creator and subject.
-
Phases of Anionic Ordering in Elpasolite Structures (Ordered Perovskites)
Sevryukov, Roman G.; Safonov, Ivan N.; Molokeev, Maksim S.; Misyul, Sergey V.; Севрюков, Роман Г.; Сафонов, Иван Н.; Молокеев, Максим С.; Мисюль, Сергей В. (Сибирский федеральный университет. Siberian Federal University., 2016-03)The 108 dissymmetric phases were obtained as a result of X anions ordering in elpasolite structure A2BB ′ X6 (ordered perovskite) using group theoretical methods. The critical order parameters which transform according ... -
Features of the Behavior of the Barocaloric Effect near Ferroelectric Phase Transition Close to the Tricritical Point
Михалева, Е. А.; Флёров, И. Н.; Горев, М. В.; Бондарев, В. С.; Богданов, Е. В. (2020-01)A detailed study of the effect of temperature and pressure on heat capacity, entropy and hysteresis phenomena near the ferroelectric phase transition in ammonium sulfate (AS) was performed. An analysis of experimental ... -
Seven-Cluster Structure of Larch Chloroplast Genome
Sadovsky, Michael G.; Bondar, Eugenia I.; Putintseva, Yulia A.; Oreshkova, Natalia V.; Vaganov, Eugene A.; Krutovsky, Konstantin V.; Садовский, М.Г.; Бондар, Е.И.; Путинцева, Ю.А.; Орешкова, Н.В.; Ваганов, Е.А.; Крутовский, К.В. (Сибирский федеральный университет. Siberian Federal University, 2015-09)The paper presents a novel approach to study a nucleotide sequence structure with respect to the chloroplast genome DNA sequence analysis. A specific frequencies distribution pattern of the consecutive triple nucleotide ... -
In situ Transmission Electron Microscopy and Electron Diffraction Investigation of Solid-State Reactions and Atomic Ordering in Cu/Au Bilayer Nanofilms
Zharkov, Sergey M.; Moiseenko, Evgeny T.; Altunin, Roman R.; Zeer, Galina M.; Жарков, С.М.; Моисеенко, Е.Т.; Алтунин, Р.Р.; Зеер, Г.М. (Сибирский федеральный университет. Siberian Federal University., 2013-09)Solid-state reaction processes and atomic ordering in Cu/Au bilayer nanofilms (with the atomic ratio Cu:Au≈50:50) have been studied in situ by the methods of transmission electron microscopy and electron diffraction in ... -
Изменения структуры при фазовых переходах, критические и некритические параметры порядка в эльпасолите Cs2RbDyF6
Мисюль, Сергей В.; Misjul, Sergey V.; Молокеев, Максим С.; Molokeev, Maksim S.; Осокина, Лилия В.; Osokina, Liliya V.; Сафонов, Иван Н.; Saphonov, Ivan N. (Сибирский федеральный университет. Siberian Federal University., 2012-10)По данным рентгеновского эксперимента от порошкового образца определены структуры ис- ходной кубической и низкотемпературной моноклинной фаз кристалла Cs2RbDyF6. Уточнение профильных и структурных параметров проводилось ...