Published June 1, 2009
| Version v1
Journal article
Effect of intense laser and energetic ion irradiation on Raman modes of Multiwalled Carbon Nanotubes
- 1. Institut NEEL, CNRS and Universite Joseph Fourier, 25 rue des Martyrs, BP166, 38042 Grenoble cedex 9 (France)
- 2. Materials Science Group, Inter University Accelerator Centre, PB 10502, New Delhi-110067 (India)
- 3. Center for International Cooperation in Engineering Education (CICEE), University of Tokushima, Tokushima 770 8506 (Japan)
- 4. Centre Spectrometrie Nucleaire et de Spectrometrie de Masse (CSNSM), IN2P3-CNRS, Batiment 108, 91405, Orsay Campus (France)
- 5. Department of Physics, University of Pune, Pune 411007 (India)
Description
The effects of intense laser and energetic ion irradiation on Raman vibrational modes of Multiwalled Carbon Nanotubes have been investigated. The intensity ratio of D and G modes decreases with increase in laser power density and remains almost constant with decrease of laser power density. The intensity ratio of D mode to G mode for ion irradiated Multiwalled Carbon Nanotubes decreases at low fluence (4 x 1011 ions/cm2) and increases further with increase in ion fluence. The results show that ion irradiation at low fluence and laser irradiation lead to purification/ordering of the nanotubes.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.tsf.2008.12.016Additional details
Identifiers
- DOI
- 10.1016/j.tsf.2008.12.016;
- PII
- S0040-6090(08)01570-8;
Publishing Information
- Journal Title
- Thin Solid Films
- Journal Volume
- 517
- Journal Issue
- 15
- Journal Page Range
- p. 4322-4324
- ISSN
- 0040-6090
- CODEN
- THSFAP
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42025552
- Subject category
- S77: NANOSCIENCE AND NANOTECHNOLOGY;
- Descriptors DEI
- CARBON; IRRADIATION; LASER RADIATION; LASERS; NANOTUBES; PURIFICATION; RAMAN SPECTROSCOPY; TAIL IONS
- Descriptors DEC
- CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; ELEMENTS; IONS; LASER SPECTROSCOPY; NANOSTRUCTURES; NONMETALS; RADIATIONS; SPECTROSCOPY
Optional Information
- Copyright
- Copyright (c) 2008 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.