The nanoparticles γ-Fe2O3 coated with surfactants.DBS,ST and CTAB.repsectively.were synthesized by microemulsion method.The coated ferric oxides.which show enh
The γ-Fe2O3 nanoparticles coated with DBS and CTAB were prepared by the microemulsion method.The coated samples show enhanced nonlinear optical properties comp
There are two tpyes of phase transformations in Fe-Mn and Fe-Mn-Si alloys when the temperature is decreased,γ(fcc)→ε(hcp) martensitic transformation(MT) and