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Proceedings Paper

Data on the long wavelength dielectric response of alpha-C:H layers
Author(s): Z. F. Krasil'nik; L. E. Paramonov; V. Ljubivy; Olaf Stenzel; Ralf Petrich; Martina Vogel
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Paper Abstract

We present results concerning the microwave and far IR response of several types of amorphous carbon layers using FT spectrometer DA3-36 `Bomem.' We suggest the interpretation of these data in terms of a two-phase model of (alpha) -C:H which is assumed to consist of aromatic and polymer-like components. The samples with hydrogen contamination below 21 at.% are highly conducting in the microwave region and the samples with hydrogen contamination about 30 at.% have a low microwave conductivity that is in a good agreement with the percolation theory. For the samples with hydrogen contents near the theoretical threshold 21 at.% microwave conductivity values differ drastically.

Paper Details

Date Published: 31 January 1994
PDF: 2 pages
Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); doi: 10.1117/12.166619
Show Author Affiliations
Z. F. Krasil'nik, Institute of Applied Physics (Russia)
L. E. Paramonov, Institute of Applied Physics (Russia)
V. Ljubivy, IEM "Quartz" (Russia)
Olaf Stenzel, Chemnitz Univ. of Technology (Germany)
Ralf Petrich, Chemnitz Univ. of Technology (Germany)
Martina Vogel, Chemnitz Univ. of Technology (Germany)

Published in SPIE Proceedings Vol. 2089:
9th International Conference on Fourier Transform Spectroscopy
John E. Bertie; Hal Wieser, Editor(s)

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