Magnetic phase diagram of UNi2 Si2under magnetic field and high-pressure

F. Honda, G. Oomi, P. Svoboda, A. Syshchenko, V. Sechovský, S. Khmelevski, M. Divis, A. V. Andreev, N. Takeshita, N. Môri, A. A. Menovsky

Research output: Contribution to journalArticlepeer-review

Abstract

Measurements of electrical resistance under high pressure and neutron diffraction in high-magnetic field of single crystalline UNi2Si 2 have been performed. We have found the analogy between the p-T and B-T magnetic phase diagrams. It is also found that the propagation vector q z of incommensurate antiferromagnetic phase decreases with increasing magnetic field. A. new pronounced, pressure-induced incommensurate-commensurate magnetic phase transition has been detected.

Original languageEnglish
Pages (from-to)585-587
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume226-230
Issue numberPART I
DOIs
Publication statusPublished - 2001 Jan 1
Externally publishedYes

Keywords

  • Electrical resistance
  • High pressure
  • Magnetic field
  • Magnetic phase diagram
  • Neutron diffraction

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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