EPrints@IIT Delhi : Item 2074/1280

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DC Field	Value	Language
contributor.author	Mahajan, Somna S	-
contributor.author	Barshilia, H C	-
contributor.author	Mehta, B R	-
contributor.author	Vankar, V D	-
date.accessioned	2006-01-24T09:55:46Z	-
date.available	2006-01-24T09:55:46Z	-
date.issued	1997	-
identifier.citation	Thin Solid Films, 302(1-2), 250-255	en
identifier.uri	http://eprint.iitd.ac.in/dspace/handle/2074/1280	-
description.abstract	The carbon bonding ratio in diamond-like carbon (DLC) thin films has been estimated from the ε2 spectra obtained by spectroscopic ellipsometry. A method has been developed to find out the atomic fractions of sp3- and sp2-bonded carbon atoms by combining the various features of the existing methods. The atomic fraction of sp2-bonded carbon atoms has been determined by fitting the gaussian curves in the experimentally observed ε2, spectra in the low energy range (< 4 eV). The atomic fraction of sp3-bonded carbon atoms has been determined by calculating the total electron density in the DLC matrix. The amount of hydrogen present in DLC films has also been taken into account.	en
format.extent	67463 bytes	-
format.mimetype	application/pdf	-
language.iso	en	en
subject	Carbon	en
subject	Chemical vapour deposition	en
subject	Ellipsometry	en
subject	Optical properties	en
title	On the determination of the sp3 to sp2 ratio in diamond-like carbon thin films	en
type	Article	en
Appears in Collections:	Physics

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