Optical properties of carbon nanofiber photonic crystals
Artikel i vetenskaplig tidskrift, 2010
Carbon nanofibers (CNFs) are used as components of planar photonic crystals. Square and rectangular lattices and random patterns of vertically aligned CNFs were fabricated and their properties studied using ellipsometry. We show that detailed information such as symmetry directions and the band structure of these novel materials can be extracted from considerations of the polarization state in the specular beam. The refractive index of the individual nanofibers was found to be nCNF = 4.1.
Författare
Robert Rehammar
Chalmers, Teknisk fysik, Kondenserade materiens teori
R Magnusson
Linköpings universitet
A.I. Fernandez-Dominguez
Imperial College London
H Arwin
Linköpings universitet
Jari Kinaret
Chalmers, Teknisk fysik, Kondenserade materiens teori
S. A. Maier
Imperial College London
Eleanor E.B. Campbell
University of Edinburgh
Konkuk University
Nanotechnology
0957-4484 (ISSN) 1361-6528 (eISSN)
Vol. 21 46 465203Styrkeområden
Nanovetenskap och nanoteknik
Ämneskategorier
Fysik
DOI
10.1088/0957-4484/21/46/465203