然后在氧等离子体中用电子束刻蚀法去除沟道区石墨烯形成晶体管的沟道。
They then defined the transistor channel using electron-beam lithography, removing graphene outside of channel regions with an oxygen plasma.
用硫酸铈作氧化剂，通过液相法将普通的天然石墨进行氧化改性。
General natural graphite was modified by liquid-phase oxidation method using cerium sulfate as an oxidant.
正如研究人员解释的那样，当前制备高质量石墨烯的方法分为两类：机械法与化学法。
As the researchers explain, current methods to fabricate high-quality graphene fall into two categories: mechanical approaches and chemical approaches.
应用推荐