Study on graphene formation by hot mesh deposition

Abstract

Hot Mesh Deposition (HMD) method was investigated as a formation method of graphene. The HMD method can control the structure of composition by using decomposed molecule of pentacene. It is expected that graphene or graphene nanoribbon is formed by this apparatus. It is cleared that the molecular structure of the deposited organic film was changes by changing distance of mesh and substrate (DMS). In addition, it is confirmed that an organic film having a structure close to pentacene dimer and trimer were deposited by HMD using two heated catalysts.