喇曼光谱研究表明，这种薄膜是典型的无氢类金刚石薄膜。

Raman spectrum study shows that the film has typical pikes of hydrogen free diamond like carbon film.

youdao

喇曼光谱研究表明，这种薄膜是典型的无氢类金刚石薄膜。

Raman spectrum study shows that the film has typical pikes of hydrogen free diamond like carbon film.

youdao