本文采用真空电子束蒸镀技术在多谱段ZnS衬底上沉积了适合金刚石膜沉积的致密陶瓷过渡层,并利用微波等离子体CVD金刚石膜低温沉积技术进行了金刚石膜沉积研究.发现在陶瓷过渡层上的金刚石形核极其困难,其原因可能是陶瓷涂层在沉积过程中龟裂导致ZnS蒸汽扩散逸出干扰金刚石形核所致.本文采用诱导形核技术在过渡层/ZnS试样表面观察到极高密度(1010/cm2)的金刚石形核,并对金刚石/过渡层/ZnS试样的红外透过特性进行了评价.
参考文献
[1] | Harris D C .Frontiers in Window and Dome Materials[J].SPIE,1995,2552:325. |
[2] | Goela J S;Askinazi J[J] .Fabrication of Conformal ZnS Dome by Chemical Vapor Deposition[J].SPIE,1999,3705:227. |
[3] | Miller A J;Reece D M;Hudson M D .Diamond Coatings for IR Window Application[J].Diamond and Related Materials,1997,6:386. |
[4] | Harris D C.Side-by-side Comparision of Erosion-resistant Coating[J].SPIE,1997:3060. |
[5] | Brierley C J;Costello M C;Hudson M D .Bettles T J[J].Diamond Coating for Large Area IR Windows SPIE,1994,2286:308. |
[6] | Korenstein R;Goldman L;Hallock R;Ondercin R .Kelly E. Diamond Coated ZnS for Improved Erosion Resistance[J].SPIE,1997,3060:181. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%