The multiferroics thin films are widely used in microelectronic devices. The intensity of the second harmonic generation (SHG) in these films is as a sensitive probe to study the effects of weak magneto electric effects. In this paper, the nonlinear coefficients of magnetic bismuth ferrite (BFO) thin-film with 3m symmetry have been studied. Given ferroelectric domains in this layer, the MSHG relation is provided.
haghverdi E, Azizi Z, Tehranchi M M. Magnetic induced harmonic generation in multi-ferric thin film (Bismuth ferrite) by ferroelectric domains consideration. ICOP & ICPET. 2015; 21 :793-796 URL: http://opsi.ir/article-1-720-en.html