skip to main content

SciTech ConnectSciTech Connect

Title: Exchange enhanced paramagnetism of rare-earth (yttrium)-transition metal compounds

The magnetic susceptibilities, χ, of R-M and R-M-B exchange enhanced paramagnets where R = Y, La, Lu and M= Co, Ni are analysed. As a general feature, there is a T{sup 2} dependence of χ values at T < 10 K, while for T > T* a Curie-Weiss behavior is shown. The experimental data are discussed in correlation with band structure calculations. The pressure dependence of LuCo{sub 2} magnetic susceptibility is also analysed.
Authors:
 [1]
  1. Faculty of Physics, Babes-Bolyai University, 400084 Cluj-Napoca (Romania)
Publication Date:
OSTI Identifier:
22494348
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1694; Journal Issue: 1; Conference: TIM14 physics conference on physics without frontiers, Timisoara (Romania), 20-22 Nov 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CORRELATIONS; CURIE-WEISS LAW; MAGNETIC SUSCEPTIBILITY; PARAMAGNETISM; PRESSURE DEPENDENCE; RARE EARTHS; YTTRIUM