期刊文献+

工艺参数对化学气相沉积硫化锌起拱的影响 被引量:2

Effect of Technical Parameters on Bowing of CVDZnS
在线阅读 下载PDF
导出
摘要 本文系统研究了沉积温度、压力、Zn/H2S、以及衬底表面粗糙度对起拱的影响。实验表明,适当的提高沉积温度(650℃)和降低沉积压力(1.5×104Pa)有利于抑制沉积起拱;当Zn/H2S<1时起拱减弱,但透过率下降,可在沉积的初期采用低的Zn/H2S抑制起拱;由于表面阴影和钉扎效应,相对粗糙的衬底表面有更好的抑制起拱效果。 In this article,effect of deposition temperature,deposition pressure,Zn/H2S ratio and surface roughness of substrate on bowing is discussed.Experimental results show that an appropriate increasing of deposition temperature(650 ℃) and decreasing of the deposition pressure(1.5×104 Pa) can suppress bowing;when Zn/H2S 1 bowing is reduced,but the transmission is dropped;low Zn/H2S ratio can be used in the initial deposition to inhibit bowing;Due to surface shadow and pinning effect,a relatively rough surface of the substrate inhibits bowing better.
出处 《人工晶体学报》 EI CAS CSCD 北大核心 2010年第6期1596-1600,共5页 Journal of Synthetic Crystals
基金 军工配套项目
关键词 起拱 沉积温度 沉积压力 衬底表面粗糙度 bowing deposition temperature deposition pressure surface roughness of substrate
作者简介 作者简介:付利刚(1976-),男,黑龙江省人,高级工程师,博士研究生。E-mail:fuligang@sina.com.
  • 相关文献

参考文献7

  • 1Mcloy J S,Korenstein R,Zelinski B.Effect of Temperature,Pressure,and Metal Promoter on the Rectystallized Structure and Optical Transmission of Chemical Vapor Deposition Zinc Sulfide[J].Journal of the American Ceramic Society,2009,92(8):1725-1731.
  • 2范金荣.精确制导武器信息化关键技术分析[J].现代防御技术,2003,31(4):27-30. 被引量:14
  • 3Wiedemeier H.Thermodynamic Estimations of Defect Equilibria and Vacancy Concentrations in ZnS[J].Z.Anorg.Chem.,2006,632:1717-1727.
  • 4Harris D C.Materials for Infrared Windows and Domes[M].Washington:SPIE,1999:163-167.
  • 5Harris D C.Development of Hot and Chemical-vapor-deposited Zinc Sulfide and Zinc Selenide in United States for Optical Windows[J].SPIE,2007,6545(02):1-10.
  • 6Goela J S,Taylor R L.Monolithic Material Fabrication by Chemical Vapor Deposition[J].Mater.Sci.,1988,23:4331-4339.
  • 7Shchurov A F, Perevoshchikov V A, Gracheva T A, et al. Structure and Mechanical Properties of Polycrystalline Zinc Sulfide [ J ]. Inorganic Materials,2004,40 (2) :96-101.

二级参考文献1

共引文献13

同被引文献21

引证文献2

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部