Thermal hysteresis in magnetization and conductivity for polycrystalline La0.55Dy0.12Ca0.33MnO3

W. Zhong*, W. P. Ding, Y. M. Zhou, W. Chen, Z. B. Guo, Y. W. Du, Q. J. Yan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Scopus citations


A considerable thermal hysteresis in magnetization and conductivity and a large magnetoresistance ratio (Δπ/π0) in excess of 80% (with applied magnetic field H = 15 kOe) over a wider temperature span (∼50 K) has been obtained in the sample of polycrystalline La0.5Dy0.12Ca0.33MnO3, indicating that a particular magnetic structure, the canted ferromagnetic structure, should be present. The metamagnetic transition from canted ferromagnetic ordering to ferromagnetic ordering is possible to occur at relatively high temperatures and under a small applied magnetic field.

Original languageEnglish (US)
Pages (from-to)55-58
Number of pages4
JournalSolid State Communications
Issue number2
StatePublished - 1998
Externally publishedYes


  • A. magnetically ordered materials
  • B. chemical synthesis
  • D. electronic transport
  • Spin dynamics

ASJC Scopus subject areas

  • General Chemistry
  • Condensed Matter Physics
  • Materials Chemistry


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