Simulation of SiH 4 and N 2 O PECVD process for preparing SiO 2 thin film

作者: Zhuwen Zhou , Yiyan Yang , Bo Kong , Chen Lu

DOI: 10.1109/PIERS.2017.8262155

关键词: Chemical reactionPlasma-enhanced chemical vapor depositionChemical engineeringIonizationMaterials scienceKinetic energySilaneThin filmChemical vapor depositionPlasma

摘要: Through the particle in cell simulation (PIC), we successfully simulated silane (SiH 4 ) and nitrous oxide (N 2 O) plasma enhanced chemical vapor deposition (PECVD) process for preparing SiO thin film. The of experiment was analyzed, which were kinetic energy, sheath space energy distribution ions ionization. Analysis these physical parameters, a comparison SiH N O reaction experiments, results from perspectives can explain reasonably film, through theory interpret use (N2 forming mechanism generation SiO2

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