標題: | Schottky structure in GaAs semiconductor device |
作者: | Cheng-Shih, Lee Yi, Chang |
公開日期: | 29-一月-2004 |
摘要: | The present invention provides a Schottky Structure in gallium arsenide (GaAs) semiconductor device, which comprises a gallium arsenide (GaAs) semiconductor substrate, a titanium (Ti) layer on a surface of said gallium arsenide (GaAs) semiconductor substrate to form Schottky contact, a diffusion barrier layer on a surface of said titanium (Ti) layer to block metal diffusion, and a first copper layer on a surface of said diffusion barrier layer. |
官方說明文件#: | H01L027/095 |
URI: | http://hdl.handle.net/11536/105781 |
專利國: | USA |
專利號碼: | 20040016984 |
顯示於類別: | 專利資料 |