Mapping of magnetic excitations in single-Q chromium

  title={Mapping of magnetic excitations in single-Q chromium},
  author={E. S. Clementyev and Peter Boeni and F Demmel and Gen Shirane},
  • E. S. Clementyev, Peter Boeni, +1 author Gen Shirane
  • Published 2004
  • Physics
  • Abstract The low-energy excitations of antiferromagnetic Cr have been measured by means of inelastic neutron scattering using a novel multi-detector setup on the triple-axis spectrometer IN3 (ILL). A large area in the [0 1 0]/[0 0 1] scattering plane was investigated around several reciprocal lattice positions in the transverse spin-density-wave phase. The observed intensity map at constant energy transfer E =6 meV in the Q k –Q l scattering plane shows rings around (0 0 1). The result confirms… CONTINUE READING

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