Martins D.R. – TechConnect Briefs

Surface Roughness as a Function of the DLC Thickness Coating

Salvadori M.C., Martins D.R., Cattani M., University of Sao Paulo, BR

In this work we have analyzed the evolution of surfaces roughness coated with DLC. This study explores substrates with initial roughness (rms) between hundreds of nanometers and just few nanometers. We have used three substrates, [...]

Diamond Replicas on Silicon Substrate

Martins D.R., Mansano R., Verdonck P., Salvadori M.C., University of Sao Paulo, BR

Most microelectromechanical system (MEMS) devices have been based on silicon. This is due to the technological know-how accumulated on the manipulation, machining and manufacturing of silicon. However, the silicon properties are poor, especially when compared [...]