| Authors | Mehrdad Moradi, Majid Ghanaatshoar |
|---|---|
| Journal | Modern Physics Letters B |
| Page number | 1550258 |
| Volume number | 30 |
| Paper Type | Full Paper |
| Published At | 0-0-01 |
| Journal Grade | ISI |
| Journal Type | Electronic |
| Journal Country | Iran, Islamic Republic Of |
| Journal Index | ISI ,SCOPUS |
Abstract
In this paper, the optimization and amplification of magneto-optical response of Si/Cobalt nanowires in the presence of ZnS and SiO2 thin layers were investigated. The existence of ZnS layer with ideal thickness on the Si/Cobalt structure, leads to an appropriate optical cavity which amplifies the magneto-optical Kerr signal. In addition, the capping layer, SiO2, which is useful in manufacturing process, acts as a complementary layer for ZnS layer. The proposed structure Si/Co/ZnS/SiO2 with appropriate thicknesses enhances the Kerr signal of Si/Co-nanowire up to 20 times related to same structure without covering layers.