Magnetic order in HoNiBC and ErNiBC

L. J. Chang, C. V. Tomy, D. Mc K. Paul, N. H. Andersen, M. Yethiraj

研究成果: Article同行評審

31 引文 斯高帕斯(Scopus)

摘要

Neutron diffraction measurements have been performed to study the nature of magnetic ordering in the compounds HoNiBC and ErNiBC. HoNiBC exhibits antiferromagnetic ordering of the Ho moments with a simple commensurate magnetic structure below TN = 10 K. The magnetic unit cell, doubled along the c-direction with respect to the chemical unit cell, consists of ferromagnetic planes antiferromagnetically coupled along the c-axis. On the other hand, the Er moments in ErNiBC show ferromagnetic ordering with a Curie temperature of 4.5 K. In contrast to the case for the structurally related superconducting counterparts (HoNi2B2C and ErNi2B2C) no modulated magnetic structures were observed for any temperatures above 1.4 K.

原文English
頁(從 - 到)2119-2125
頁數7
期刊Journal of Physics Condensed Matter
8
發行號13
DOIs
出版狀態Published - 1996 3月 25

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學

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