Magnetic anisotropy in geometrically frustrated kagome staircase lattices


Szymczak R., ALESHKEVYCH P., Adams C. P., BARILO S. N., Berlinsky A. J., Clancy J. P., ...Daha Fazla

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, cilt.321, sa.7, ss.793-795, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 321 Sayı: 7
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.jmmm.2008.11.076
  • Dergi Adı: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.793-795
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

This paper reviews experimental results concerning magnetic anisotropy in geometrically frustrated kagome staircase lattices. Following problems are discussed: high-temperature susceptibility measurements of kagome single crystals; inelastic neutron scattering measurements on Co3V2O8 single crystals; EPR of Co2+ ions in kagome staircase Mg3V2O8 single crystals. The single-ion anisotropy Hamiltonian is used to analyze experimental results. It is suggested that the magnetic anisotropy in kagome staircase M3V2O8 (M = Co, Ni, Mn) oxides has mainly single-ion origin. (C) 2008 Elsevier B.V. All rights reserved.