Hall effect of the colossal magnetoresistance manganite

P. Matl, N. Ong, Y. Yan, Y. Li, D. Studebaker, T. Baum, G. Doubinina

Research output: Contribution to journalArticle

127 Scopus citations

Abstract

The Hall resistivity (Formula presented) and magnetoresistance of (Formula presented) K) have been measured at temperatures to 360 K in fields (Formula presented) to 14 T. By comparing (Formula presented) with the magnetization (Formula presented), we have extracted the anomalous coefficient (Formula presented) We uncover an interesting relationship: (Formula presented) is proportional to the zero-field resistivity from 200 to 360 K. Above (Formula presented) the Hall angle (Formula presented). Further, the effective Hall mobility is (Formula presented) independent over a wide range of (Formula presented). We contrast these scaling relations with the Hall effect in typical ferromagnets.

Original languageEnglish (US)
Pages (from-to)10248-10251
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume57
Issue number17
DOIs
StatePublished - Jan 1 1998

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Hall effect of the colossal magnetoresistance manganite'. Together they form a unique fingerprint.

  • Cite this