Priyadarshini M.2025-01-072023-02-01http://ir.iitd.ac.in/handle/123456789/6362enFemtosecond laser ablationMetal (Au) Metalloid (Ge)Optical nonlinearitiesGold nanoparticle colloidsStudies on the linear and nonlinear optical behaviour of colloidal metallic and metalloid nanostructuresThesis