Diamond film grown by microwave plasma-assisted vapor deposition.

Microwave Plasma Assisted Chemical Vapor Deposition of Diamond

Diamond crystal S and p01 ycrystal l i ne diamond fi lms have been depos i e y t h e microwave plasma ass i s t ed C V D method from C H / H mixtures. The i n: :oncentration of methane, the pressure, the temperatu$e, 'the to ta l flow ra t e and the microwave power were varied in large ranges. The morphology of the deposits were s tudied by op t i ca l and scanning e l ec t ron microscopy and t...

Pulsed DC- Plasma Assisted Chemical Vapor Deposition of α-rich Nanostructured Tantalum Film: Synthesis and Characterization

This paper is an attempt to synthesize nanostructured tantalum films on medical grade AISI 316L stainless steel (SS) using pulsed DC plasma assisted chemical vapor deposition (PACVD). The impact of duty cycle (17-33%) and total pressure (3-10 torr) were studied using field emission scanning electron microscopy (FESEM), grazing incidence x-ray diffraction (GIXRD), nuclear reaction analysis (NRA)...

BiVO4 thin film photoanodes grown by chemical vapor deposition.

BiVO4 thin film photoanodes were grown by vapor transport chemical deposition on FTO/glass substrates. By controlling the flow rate, the temperatures of the Bi and V sources (Bi metal and V2O5 powder, respectively), and the temperature of the deposition zone in a two-zone furnace, single-phase monoclinic BiVO4 thin films can be obtained. The CVD-grown films produce global AM1.5 photocurrent den...

Method for growing a diamond thin film on a substrate by plasma enhanced chemical vapor deposition

Ellipsometric investigation of nitrogen doped diamond thin films grown in microwave CH4/H2/N2 plasma enhanced chemical vapor deposition