Synthesis and characterization of the quasi-two-dimensional triangular antiferromagnets Ni1-xMxGa2S4 (M=Mn, Fe, Co, Zn)

Yusuke Nambu, Masaki Ichihara, Yoko Kiuchi, Satoru Nakatsuji, Yoshiteru Maeno

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Polycrystalline samples of Ni1-xMxGa2S4 (M=Mn, Fe, Co and Zn) have been synthesized by solid-state reaction. X-ray powder diffraction measurements indicate that these samples maintain the same trigonal structure as that of NiGa2S4 at least up to x=0.1 for M=Mn, x=1 for Fe, x=0.5 for Co and x=0.3 for Zn, respectively. Single crystals of Ni1-xMxGa2S4 (M=Mn, Co and Zn) have been grown by chemical vapor transport method with using iodine as transporting agent. The structural analyses of both polycrystalline samples and single crystals consistently show that lattice constants a, c and V systematically change with x.

Original languageEnglish
Pages (from-to)1881-1885
Number of pages5
JournalJournal of Crystal Growth
Volume310
Issue number7-9
DOIs
Publication statusPublished - 2008 Apr 1
Externally publishedYes

Keywords

  • A1. Impurities
  • A1. Low dimensional structures
  • A2. Single crystal growth
  • B1. Sulfides
  • B2. Magnetic materials

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

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