Short- and Long-Range Disorders in Misfit Layered Compounds (MS)1.2+NbS2 with the Solid Solution Subsystem (MS) = (Gd Dy1-S) | Sciact - CRIS-система Института катализа

Short- and Long-Range Disorders in Misfit Layered Compounds (MS)1.2+NbS2 with the Solid Solution Subsystem (MS) = (Gd Dy1-S) Научная публикация

Журнал

Materials Research Bulletin
ISSN: 0025-5408

Вых. Данные

Год: 2020, Том: 131, Номер статьи : 110963, Страниц : 13 DOI: 10.1016/j.materresbull.2020.110963

Ключевые слова

Misfit layered compounds; Rare-earth; Real structure; Solid solutions; Sulfides

Авторы

Sotnikov Aleksandr V. ¹ , Bakovets Vladimir V. ¹ , Korotaev Evgeniy V. ¹ , Trubina Svetlana V. ¹ , Zaikovskii Vladimir I. ²

Организации

1	Nikolaev Institute of Inorganic Chemistry, Siberian Branch of RAS, Akademika Lavrent’eva Avenue 3, Novosibirsk, 630090, Russian Federation
2	Boreskov Catalysis Institute, Siberian Branch of RAS, Akademika Lavrent’eva Avenue 5, Novosibirsk, 630090, Russian Federation

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)

ГЗ-2017-2020

We have synthesized misfit compounds (GdxDy1-xS)1.2+qNbS2 with a solid solution as a guest layer by sulfurization under CS2/H2S/Ar gas flow and consolidated them by pressure-assisted sintering. We have studied the real structure of polycrystalline samples at different scales (X-Ray diffraction, EXAFS, Raman spectroscopy, magnetic susceptibility and diffusion reflection spectroscopy). It has been shown that the microstructure of samples and the lattice structure disorders mainly determine the optical and magnetic properties of misfit compounds. The obtained data allowed us to describe correlations among changes in the real structures, phonon spectra, band-gap and exchange interactions of [GdxDy1-xS] and [NbS2] subsystems in misfit layered compounds.

Sotnikov A.V. , Bakovets V.V. , Korotaev E.V. , Trubina S.V. , Zaikovskii V.I.
Short- and Long-Range Disorders in Misfit Layered Compounds (MS)1.2+NbS2 with the Solid Solution Subsystem (MS) = (Gd Dy1-S)
Materials Research Bulletin. 2020. V.131. 110963 :1-13. DOI: 10.1016/j.materresbull.2020.110963 WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	19 янв. 2020 г.
Принята к публикации:	8 июн. 2020 г.
Опубликована online:	15 июн. 2020 г.
Опубликована в печати:	1 нояб. 2020 г.

Web of science:	WOS:000560378300006
Scopus:	2-s2.0-85086583350
РИНЦ:	43294554
Chemical Abstracts:	2020:1215872
OpenAlex:	W3034645896

БД	Цитирований
Scopus	9
Web of science	9
РИНЦ	12
OpenAlex	9