'Heated substrate' presentation slideshows

Plasma-Enhanced Chemical Vapor Deposition (PECVD)

Plasma-Enhanced Chemical Vapor Deposition (PECVD). Epitaxial Thin Film Growth Emil Blix Wisborg. What is CVD?. Chemical Vapor Deposition Deposition of a solid phase from a gaseous phase Volatile precursor gases react or decompose on a heated substrate

3.91k views • 20 slides

MOCVD growth of GaAS

MOCVD growth of GaAS. ??? ???? ???. Contents. VPE MOCVD Grow mechanism MOCVD process Surface process Conclusion. VPE (vapor phase epitaxy). All reactants in vapor phase, deposited on heated substrate . halide: AsCl 3 , H 2 , dopants hydride: AsH 3 , H 2 , dopants. As 4. ?,?.

2.15k views • 18 slides

Copper indium gallium selenide solar cells (CIGS)

2.06k views • 15 slides

Chapter 35

Chapter 35. Processes Used to Finish Plastic Materials. Objectives. Applying protective coating of phenolic resin to interior of large chemical storage tanks Metallic coatings applied to plastics Electrostatic powder coating for irregularly shaped parts. Material removing processes.

317 views • 13 slides