Graphen Growth: 10B Lead Pencil, Print Paper, and Femtosecond Laser

Kaneko S., Rachi T., Yasui M., Shimizu Y., Tanaka S., Kato C., ...Daha Fazla

International Conference on Microwave and Photonics (ICMAP), Dhanbad, Hindistan, 11 - 13 Aralık 2015 identifier

  • Cilt numarası:
  • Basıldığı Şehir: Dhanbad
  • Basıldığı Ülke: Hindistan


Wide range grade of pencils were used to draw on variety of sheet of papers. Raman spectroscopy and multimeter evaluate graphite structure and resistance of the area on the drawn paper before laser irradiation. The 10B grade of lead pencil draw on silver-halide print paper, and femtosecond laser was employed to irradiate the area of various papers drown by 10B lead pencil with varied scanning speed and laser power. At optimal conditions of laser irradiation, Raman spectroscopy verified the multi-graphene on the B10 pencil drawn silver-halide print paper irradiated by femtosecond laser.