介绍一种在低阻P型硅衬底上用氢离子注入技术形成局部高阻硅掩膜,用电化学腐蚀选择性生长多孔硅微阵列的工艺流程.结果证明,用高阻硅掩膜选择性生长多孔硅具有很好的掩蔽效果,生成的多孔硅阵列的有序性和完整性良好.
参考文献
[1] | Bisi O;Ossicini Stefano;Pavesi L.Porous silicon:a quantum sponge structure for silicon based optoelectronics[J].Surface Science Reports,2000:1-126. |
[2] | 龙永福,朱自强,赖宗声,忻佩胜,石艳玲.用于微波/射频集成电路的一种新型低损耗介质--多孔硅及氧化多孔硅厚膜[J].半导体学报,2002(06):609-613. |
[3] | Foll H;Christophersen M;Carstensen J.Formation and application of porous silicon[J].Materials Science and Engineering,2002:93-141. |
[4] | 谢克文,王晓红,陈兢,刘理天.用于MEMS的选择性形成多孔硅技术的研究[J].半导体学报,2002(06):668-672. |
[5] | Lehmann V;Foll V .Formation mechanism and properties of electrochemically etched trenches in n-type Silicon[J].Journal of the Electrochemical Society,1990,137:653-658. |
[6] | Carstensen J.;Foll H.;Christophersen M. .Pore formation mechanisms for the Si-HF system[J].Materials Science & Engineering, B. Solid-State Materials for Advanced Technology,2000(0):23-28. |
[7] | Berger S.;Fave A.;Ouldabbes A.;Kaminski A.;Perichon S. Chabane-Sari NE.;Barbier D.;Laugier A.;Quoizola S. .Liquid phase epitaxial growth of silicon on porous silicon for photovoltaic applications[J].Crystal Research and Technology: Journal of Experimental and Industrial Crystallography,2001(8/10):1005-1010. |
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%