Consecutive magnetic phase diagram of UCoGe-URhGe-UIrGe system

Jiří Pospíšil, Yoshinori Haga, Atsushi Miyake, Shinsaku Kambe, Naoyuki Tateiwa, Yo Tokunaga, Fuminori Honda, Ai Nakamura, Yoshiya Homma, Masashi Tokunaga, Dai Aoki, Etsuji Yamamoto

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We prepared single crystals in UCo1−xRhxGe and UIr1−xRhxGe systems to establish a complex dU-U-T (dU-U is the shortest interatomic uranium distance and T is temperature) magnetic phase diagram. This recognized a characteristic maximum in magnetic susceptibility at temperature Tmax along the b axis as an important parameter. Three magnetically ordered regions can be distinguished within this scope; first a ferromagnetic region with Curie temperature<Tmax, second a ferromagnetic region with Curie temperature ≈ Tmax and finally an antiferromagnetic region existing on the UIrGe side with Néel temperature<Tmax.

Original languageEnglish
Pages (from-to)532-534
Number of pages3
JournalPhysica B: Condensed Matter
Volume536
DOIs
Publication statusPublished - 2018 May 1

Keywords

  • Antiferromagnet
  • Ferromagnet
  • Phase diagram
  • UCoGe
  • UIrGe
  • URhGe

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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