Nano Archive

Guiding and confining light in nanoporous Cu403-C composite thin films

Das, M and Shivashankar, S. A (2006) Guiding and confining light in nanoporous Cu403-C composite thin films. In: Materials Research Society Symposium Proceedings.

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Abstract

Nanoporous Cu4O3 - C composite thin films with spherical and bicontinuous elongated pore structure have been grown on stainless steel substrates by metalorganic chemical vapour deposition technique using a single source tetranuclear metalorganic complex as precursor. The guiding and confinement of light in these quasi-periodic structures has been investigated by glancing incidence (75°) infrared spectroscopy at room temperature. The transmittance spectra of these films between wave number 10000-400 cm -1 reveal light confinement modes in photonic band gap between 6127-8839 cm-1 and propagation modes between 5094-400 cm -1.

Item Type:Conference or Workshop Item (Paper)
Subjects:Material Science > Nanochemistry
Divisions:Faculty of Engineering, Science and Mathematics > School of Chemistry
ID Code:4096
Deposited By:JNCASR
Deposited On:03 Apr 2009 05:33
Last Modified:09 Apr 2009 06:28

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