Crystal structure of Er2Fe17 nitride / Voronin VI,Zinin AV,Kudrevatykh NV,Pirogov AN // JOURNAL OF ALLOYS AND COMPOUNDS. - 1998. - V. 266, l. 1-2. - P. 39-42.

ISSN/EISSN:

0925-8388 / нет данных

Type:

Article

Abstract:

The crystal structure of the Er1.85Fe17.3N2.58 compound, which belongs to the family of R2Fe17N3-type nitrides has been studied by neutron diffraction. It was found that the structure of this compound should be described as a partially disordered Th2Ni17-type. Its peculiar feature is a random substitution of Fe-atoms ({''}dumbbells{''}) for Er atoms. It leads to a deviation from the precise 2:17 stoichiometry to a more Fe-rich ratio (up to 2:19). Nitrogen atoms in this nitride occupy mainly only one type of interstitial 6h-sites. (C) 1998 Elsevier Science S.A.

Author keywords:

rare earth compounds nitrides; disordered structure; neutron diffraction MAGNETIC-PROPERTIES

DOI:

10.1016/S0925-8388(97)00483-0

Web of Science ID:

ISI:000072442500009

Соавторы в МНС:

Другие поля

Поле	Значение
Month	FEB 20
Publisher	ELSEVIER SCIENCE SA
Address	PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Language	English
Keywords-Plus	MAGNETIC-PROPERTIES
Research-Areas	Chemistry; Materials Science; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Voronin, Vladimir/J-7733-2013 Pirogov, Alexander/K-8115-2013
ORCID-Numbers	Voronin, Vladimir/0000-0002-3901-9812 Pirogov, Alexander/0000-0001-7321-1245
Number-of-Cited-References	10
Usage-Count-Since-2013	2
Journal-ISO	J. Alloy. Compd.
Doc-Delivery-Number	ZB161