SUPPRESSION OF THE HALL-EFFECT AND ELECTRICAL-RESISTIVITY IN THE CERH1-XPDXSB SYSTEM

Authors
HIRAOKA T KITAGUCHI N OKAYAMA Y BANDO Y TAKABATAKE T FUJII H
Citation
T. Hiraoka et al., SUPPRESSION OF THE HALL-EFFECT AND ELECTRICAL-RESISTIVITY IN THE CERH1-XPDXSB SYSTEM, Physica. B, Condensed matter, 239(1-2), 1997, pp. 101-103
Citations number
9
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
239
Issue
1-2
Year of publication
1997
Pages
101 - 103
Database
ISI
SICI code
0921-4526(1997)239:1-2<101:SOTHAE>2.0.ZU;2-8
Abstract
Electrical resistivity and Hall effect have been studied in the CeRh1- xPdxSb (x = 0, 0.03, 0.1) system. Energy gap gradually decreases as x increases and collapses at x = 0.11. On the other hand, Hall effect de creases or carrier density recovers very rapidly above x = 0.03. Press ure causes large increase on resistivity and especially Hall effect fo r x = 0, but it does not have any effect above x = 0.03 on both measur ements. These results would be interpreted as similar to the Kondo hol e model.