Low dimensional graphite nanoparticles prepared by laser ablation of PTCDA/Co target with 355 nm beams

Satoru Nishio, Chihiro Kanezawa, Hiroshi Fukumura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Ablation of mixture targets of perylenetetracarboxylic dianhydride (PTCDA) with cobalt powder is carried out using the third harmonic beam of a Nd:YAG laser to obtain thin films consisting of variety size of nanoparticles. FT-IR and Raman spectroscopic studies allow us to conclude that fragments without the anhydride groups of PTCDA and with better defined perylene skeleton are deposited on the substrates. Gradual increase of the electric conductivity with increasing substrate temperature during deposition suggests effective polymerization of the deposition to form polyperinaphthalene, one of low dimensional graphite family.

Original languageEnglish
Title of host publicationCLEO/Pacific Rim 2003 - 5th Pacific Rim Conference on Lasers and Electro-Optics
Subtitle of host publicationPhotonics Lights Innovation, from Nano-Structures and Devices to Systems and Networks, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages1
ISBN (Electronic)0780377664
DOIs
Publication statusPublished - 2003 Jan 1
Event5th Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2003 - Taipei, Taiwan, Province of China
Duration: 2003 Dec 152003 Dec 19

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
Volume2

Other

Other5th Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2003
CountryTaiwan, Province of China
CityTaipei
Period03/12/1503/12/19

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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