Magnetic structures and magneto-volume effects in Mn3Cul-xGexN

Satoshi Iikubo, Katsuaki Kodama, Koshi Takenaka, Hidenori Takagi, Shinichi Shamoto

Research output: Contribution to journalConference articlepeer-review

Abstract

Magnetic structures in an antiperovskite system, Mn3Cu 1-xGexN, with a large magneto-volume effect above x=0.15 have been studied by neutron powder diffraction measurement. The present neutron study revealed that not only a cubic crystal structure but also a Γ5g antiferromagnetic spin structure are key ingredients of the large magneto-volume effect in this itinerant electron system.

Original languageEnglish
Pages (from-to)41-45
Number of pages5
JournalMaterials Research Society Symposium Proceedings
Volume1027
Publication statusPublished - 2008
Externally publishedYes
Event2007 MRS Fall Meeting - Boston, MA, United States
Duration: Nov 26 2007Nov 30 2007

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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