5g field相关介绍：

5g chip target /5g communication target mainly refers to the target for making aluminum scandium nitride film. At present, there are two coating processes, one is reactive sputtering, which directly uses aluminum scandium alloy target to make aluminum scandium nitride alloy film through reactive sputtering, and the other is direct coating process, which directly uses aluminum scandium nitride target to make aluminum scandium nitride film. Both methods have their own advantages and disadvantages, and are good choices. Ketai new materials provide different choices for different customers. The aluminum scandium alloy target and aluminum scandium nitride target developed by Ketai can well meet the requirements of users.