Magnetic field switching of the charge-density-wave state in the lanthanide intermetallic SmNiC 2

N. Hanasaki, Yoshio Nogami, M. Kakinuma, S. Shimomura, M. Kosaka, H. Onodera

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

In the intermetallic SmNiC 2, the ferromagnetic metallic state competes with the charge-density-wave state. We can switch the charge-density-wave state by applying a magnetic field that is conjugated to the magnetization of the order parameter in the ferromagnetic state, and show the giant negative magnetoresistance. Under the applied magnetic field, the resistivity becomes one order of magnitude smaller than the zero-field resistivity.

Original languageEnglish
Article number092402
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume85
Issue number9
DOIs
Publication statusPublished - Mar 20 2012

Fingerprint

Charge density waves
Lanthanoid Series Elements
Rare earth elements
Intermetallics
intermetallics
Magnetic fields
electrical resistivity
Magnetoresistance
magnetic fields
Magnetization
Switches
magnetization

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Magnetic field switching of the charge-density-wave state in the lanthanide intermetallic SmNiC 2 . / Hanasaki, N.; Nogami, Yoshio; Kakinuma, M.; Shimomura, S.; Kosaka, M.; Onodera, H.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 85, No. 9, 092402, 20.03.2012.

Research output: Contribution to journalArticle

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