Dispersion Properties of Nonlinear Bulk Polaritons in Uniaxial Antiferromagnetic Film
Nonlinear bulk polaritons in uniaxial antiferromagnetic film are investigated under a magnetic field that is along the anisotropy axial. The numerical calculations show that the nonlinear shift in frequency is very obvious. The antiferromagnetic film presents the strong anisotropy under the magnetic field.
Yuan Ming Huang
J. Bai et al., "Dispersion Properties of Nonlinear Bulk Polaritons in Uniaxial Antiferromagnetic Film", Key Engineering Materials, Vols. 428-429, pp. 198-201, 2010