SPIN-DENSITY-WAVE AND HEAVY ELECTRONS IN CE(RU1-XRHX)(2)SI-2 AND CE1-XLAXRU2SI2

Authors
MIYAKO Y KAWARAZAKI S TANIGUCHI T TAKEUCHI T MARUMOTO K HAMADA R YAMAMOTO Y SATO M TABATA Y TANABE H OCIO M PARI P HAMMANN J
Citation
Y. Miyako et al., SPIN-DENSITY-WAVE AND HEAVY ELECTRONS IN CE(RU1-XRHX)(2)SI-2 AND CE1-XLAXRU2SI2, Physica. B, Condensed matter, 230, 1997, pp. 1011-1013
Citations number
14
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
230
Year of publication
1997
Pages
1011 - 1013
Database
ISI
SICI code
0921-4526(1997)230:<1011:SAHEIC>2.0.ZU;2-Y
Abstract
We study the magnetic properties of heavy electrons in Ce(Ru1-xRhx)Si- 2 and Ce1-xLaxRu2Si2 associated with ordering of a spin density wave. One of the short-range orders in CeRu2Si2 is stabilized as a long-rang e order. Anisotropic gap opening occurs in partial Fermi surfaces belo w the ordering temperature T-N and the rest of the Fermi surfaces cont ribute to heavy-fermion properties.