Structure and 57Fe Mössbauer effect in R2Fe14C compounds

Autor:	K.H.J. Buschow, B. D. De Mooij, C.J.M. Denissen
Rok vydání:	1988
Předmět:	chemistry.chemical_compound Crystallography Mössbauer effect chemistry Ternary compound Moment (physics) General Engineering Mossbauer spectra Crystal structure Spectral line
Zdroj:	Journal of the Less Common Metals. 139:291-298
ISSN:	0022-5088
DOI:	10.1016/0022-5088(88)90010-0
Popis:	The crystal structure of the ternary compound Lu2Fe14C was determined and shown to be isotypic with Nd2Fe14B. 57Fe Mossbauer spectra were taken of the compounds Lu2Fe14C and Gd2Fe14C at 300 K and 10 K. Analysis of the spectra showed that the average iron moment in R2Fe14C is approximately the same as in R2Fe14B. The Mossbauer spectra were decomposed into six subspectra according to the six different iron sites in R2Fe14C. There are considerable differences in the sizes of the iron moments associated with the six iron sites.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5b3f179c3f489f9502021b3889aa9fdc https://doi.org/10.1016/0022-5088(88)90010-0 Zobrazit plný text záznamu