Structural and magnetic properties of and

Autor:	Zhidong Zhang, Y.C. Chuang, X. K. Sun, F.R. de Boer, X.C. Kou, T. Zhao
Rok vydání:	1996
Předmět:	Diffraction Materials science Condensed matter physics Mineralogy chemistry.chemical_element Crystal structure equipment and supplies Condensed Matter Physics Nitrogen Magnetization Magnetic anisotropy chemistry Lattice (order) Curie temperature General Materials Science Anisotropy human activities
Zdroj:	Journal of Physics: Condensed Matter. 8:8923-8931
ISSN:	1361-648X 0953-8984
DOI:	10.1088/0953-8984/8/45/024
Popis:	The structural and magnetic properties of and have been studied by x-ray diffraction and high-field magnetization measurements on free-powder or magnetically aligned samples. The lattice of expands anisotropically upon nitrogenation and the volume of the unit cell increases by 2.9 - 4.0%. The rare-earth element dependence of lattice expansion is found to be just opposite to that of the Curie temperature. The saturation magnetization of increases after the introduction of nitrogen. The abnormally large values of magnetization for some heavy-rare-earth compounds imply that a non-collinear moment configuration in the absence of an external field may exist in these compounds.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::85992a87b8f905393754c109030827d3 https://doi.org/10.1088/0953-8984/8/45/024 Zobrazit plný text záznamu