CROSSOVER FROM FERROMAGNETIC RCOC2 TO ANTIFERROMAGNETIC RNIC2 (R = RARE-EARTHS) INVESTIGATED ON MIXED TB(CO,NI)C-2

Authors
KOCKELMANN W SCHAFER W YAKINTHOS JK KOTSANIDIS PA
Citation
W. Kockelmann et al., CROSSOVER FROM FERROMAGNETIC RCOC2 TO ANTIFERROMAGNETIC RNIC2 (R = RARE-EARTHS) INVESTIGATED ON MIXED TB(CO,NI)C-2, Journal of magnetism and magnetic materials, 177, 1998, pp. 792-794
Citations number
7
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
177
Year of publication
1998
Part
2
Pages
792 - 794
Database
ISI
SICI code
0304-8853(1998)177:<792:CFFRTA>2.0.ZU;2-M
Abstract
A crossover from ferro to antiferromagnetic ordering of rare-earth sub lattices was studied by neutron diffraction on Tb(Co1-yNiy)C-2 by vary ing the Ni-concentration y in steps from 0.0 to 1.0. The transition oc curs by the formation of modulated moment components with propagation vectors [k(x) 0 0] of varying k(x). Magnetic configurations are discus sed in terms of varying strength of the RE;KY exchange interaction. (C ) 1998 Elsevier Science B.V. All rights reserved.