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在不同温度下,利用射频等离子体增强型MOCVD系统,在蓝宝石C面上生长出了C轴单一取向的ZnO薄膜,并通过XRD、SEM手段对生长温度与样品的生长速度、表面结构和氧锌原子化学计量比的关系作了较为详细的研究,优化了薄膜的温度生长参数.当生长温度为520oC时,ZnO薄膜的生长速度最大且表面粗糙度较低.当温度为550oC时,可生长出O:Zn为49.99:50:01的近本征ZnO薄膜.

参考文献

[1] Kazunori Minegishi;Yasushi Koiwai;Yukinobu Kikuchi et al.Growth of p- type Zinc Oxide Films by Chemical Vapor Deposition[J].Japanese Journal of Applied Physics,1997(36):1453-1455.
[2] Yasuhiro Igasaki .Epitaxial growth of aluminum- doped zinc oxide films on (1120) oriented sapphire substrates[J].Journal of Crystal Growth,1992,166:357-363.
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