The most competitive technologies of transferring solid membrane mainly include bond and etch process and smart cut process 最具竞争力的转移固体薄膜技术主要有键合加选择性腐蚀工艺和注氢智能剥离工艺。
Fabrication and inspection method for high pressure urea equipment selective corrosion and metallographic examination on the urea grade extra low carbon cr - ni - mo austenitic stainless steel 尿素高压设备制造检验方法.尿素级超低碳铬镍钼奥氏体不锈钢的选择性腐蚀检查和金相检查
The lowest threshold current 1 . 8ma is achieved with continuous - wave at room temperature , the maximum output power is 7 . 96mw . for the resesrch work on the fabrication procedures , we discusses selective oxidation and selective wet etching 利用湿法氧化和选择性腐蚀相结合工艺研制出室温连续工作的vcsel ,最低阈值电流为1 . 8ma ,输出功率为7 . 96mw 。