Graphetic Growth on Pencil Drawn Paper Irradiated by Femtosecond Laser
Graphetic Growth on Pencil Drawn Paper Irradiated by Femtosecond Laser
复制标题
飞秒激光照射铅笔画纸上的图形生长
DOI：
10.1166/nnl.2016.2219
复制
发表时间：
2016
影响因子：
--
通讯作者：
Tamio Endo
中科院分区：
文献类型：
--
作者：
Satoru Kaneko;Kazuo Satoh;Yu Motoizumi;Yoshitada Shimizu;Takeshi Rachi;Chihiro Kato;Satomi Tanaka;Manabu Yasui;Shalima Shawuti;Musa M. Can;Akifumi Matsuda;Mamoru Yoshimoto;Tamio Endo
我们专注于开发一种技术，采用飞秒激光照射铅笔画纸上生长石墨烯。为了生长具有平坦表面和低电阻的石墨烯，研究了各种纸（PC打印纸、PC照片纸、绘图纸、银打印纸）和铅笔（按硬度、黑度和细度分级）的组合。在飞秒激光照射前后的两种状态下，在银纸和10 B铅笔组合上清楚地观察到与石墨烯G和D带相关的拉曼峰。此外，在所有组合中，通过银打印纸和10 B铅笔的组合生长的多石墨烯在飞秒激光照射后表现出相对平坦的表面，具有1 μm的厚度和低电阻。
We focused on developing a technique to grow graphene employing femtosecond laser irradiation on a pencil drawn paper. In order to grow graphene with flat surface and low resistance, variety of paper (PC print paper, PC photo paper, drawing paper, silver halide print paper) and lead pencil (graded by hardness, blackness and fineness) combinations were investigated. The Raman peaks, related to graphene G and D bands, were clearly observed on silver halide paper and 10B lead pencil combination in both states, before and after femtosecond laser irradiation. Furthermore, among the all combinations the multi-graphene grown by combination of silver halide print paper and 10B lead pencil performed relatively flat surface with 1 μm thickness and low resistance after femtosecond laser irradiation.