Coupling between the ferroelectric and antiferromagnetic orders

Z. Huang, Y. Cao, Y. Sun, Y. Xue, C. Chu

研究成果: Article同行評審

488 引文 斯高帕斯(Scopus)

摘要

Anomalies in the dielectric constant and loss tangent have been observed in the ferroelectromagnet (Formula presented) near its Néel temperature of ∼80 K and below its ferroelectric Curie temperature of ∼914 K. These anomalies are indicative of coupling between the ferroelectric and antiferromagnetic orders in this compound. A small but distinct magnetoelectric effect and a magnetoresistive effect up to ∼15% were also detected in a magnetic field at 5 T. The results will be contrasted with previous theoretical predictions.

原文English
頁(從 - 到)2623-2626
頁數4
期刊Physical Review B - Condensed Matter and Materials Physics
56
發行號5
DOIs
出版狀態Published - 1997

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學

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