Thanks in advance! Why binding energy for Mo 3d and S 2p increase by ~0.12eV after Ag nanoparticles deposition on MoS2?

I have deposited Ag nanoparticle on exfoliated MoS2 by using electron beam evaporation method. And the results are as below; Before the Ag nanoparticle deposition, the binding energies are such...

27 September 2018 570 4 View