Magnetic and valence properties of the Ce-based quaternary borocarbide CeIr2B2C

Authors
Mazumdar, C Alleno, E Sologub, O Salamakha, P Noel, H Potel, M Chinchure, AD Nagarajan, R Gupta, LC Godart, C
Citation
C. Mazumdar et al., Magnetic and valence properties of the Ce-based quaternary borocarbide CeIr2B2C, J MAGN MAGN, 226, 2001, pp. 307-308
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
226
Year of publication
2001
Part
1
Pages
307 - 308
Database
ISI
SICI code
0304-8853(200105)226:<307:MAVPOT>2.0.ZU;2-0
Abstract
We present here the magnetic and valence properties of the Cc-based quatern ary compound, CeIr2B2C. From magnetic measurements, Ce-ions are found to be in a non-trivalent state in this material. Our Ce-L-III edge results on Ce Ir2B2C as well as on the previously known intermediate valent CeRh2B2C conf irrn the presence of Cc ions both in 4+ and 3+ states. Both materials do no t show superconductivity or magnetic ordering down to 2 K. (C) 2001 Elsevie r Science B.V. All rights reserved.