Magnetic Properties of Ru-rich Ru2−x Fe x CrZ (Z=Si, Ge)

Hiroi, Masahiko; Nakashima, Shingo; Nakao, K.; Rokkaku, Tsugumi; Ito, Masakazu; Shigeta, Iduru; Manaka, Hirotaka; Terada, Norio

doi:10.1007/s10948-010-0967-6

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Cited by 4 publications

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“…Cobalt substitution increases ferromagnetic interactions and leads to a behavior suggestive of successive SG transition. This behavior appears the same as that observed in Ru 2−x Fe x CrSi and Ru 2−x Fe x CrGe [7,15], whereas Ni substitution appears not to change magnetic interactions. Instead, the smearing of the AF transition was observed.…”

Section: Discussionsupporting

confidence: 80%

Substitution Effects in the Antiferromagnetic Heusler Compound Ru₂CrSi

Hiroi¹,

Higashiuchi²,

Ogawa³

et al. 2014

Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2013)

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The effects of Ni and Co substitution for the antiferromagnetic Heusler compounds Ru 2 CrZ (Z = Si or Ge) are studied by measuring magnetic and transport properties and specific heat. Ni substitution appears to not extensively affect the antiferromagnetic state. This contrasts sharply with the case for Ru 2−x Fe x CrSi where spin-glass-like behavior was found. These results are further compared with those for Ru 1.95 Co 0.05 CrGe, indicating that the magnetic properties are largely changed by different substitutions in these compounds.

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Section: Discussionsupporting

confidence: 80%