Two-Magnon Light Scattering in Antiferromagnetic Mn<span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi mathvariant="normal">F</mi></mrow><mrow><mn>2</mn></mrow></msub></mrow></math></span>

P. A. Fleury; S. P. S. Porto; R. Loudon

doi:10.1103/PhysRevLett.18.658

Two-Magnon Light Scattering in Antiferromagnetic Mn $F_{2}$

P. A. Fleury, S. P. S. Porto, and R. Loudon

Phys. Rev. Lett. 18, 658 – Published 17 April 1967

Abstract

The strength, line shapes, polarization selection rules, and magnetic field behavior of two-magnon light scattering in antiferromagnetic Mn $F_{2}$ are reported, and they are interpreted in terms of an excited-state exchange coupling between sublattices and the magnon dispersion relation