C-Pd and C-Pd-Ni films for optical sensing

Joanna Rymarczyk; Piotr Dłużewski; Sławomir Krawczyk; Halina Wronka

doi:10.1117/12.2205795

11 September 2015 C-Pd and C-Pd-Ni films for optical sensing

Joanna Rymarczyk, Piotr Dłużewski, Sławomir Krawczyk, Halina Wronka

Proceedings Volume 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015; 96624F (2015) https://doi.org/10.1117/12.2205795
Event: XXXVI Symposium on Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments (Wilga 2015), 2015, Wilga, Poland

Abstract

In this paper we present the results of the optical studies of the reflected light intensity changes of carbonpalladium or carbon-palladium-nickel films under the influences of gases: hydrogen, methane and carbon dioxide. Carbon-palladium film (C-Pd films) and two types of carbon-palladium-nickel films (C-Pd-Ni films) respond to a variety of gases 2 % H₂/N₂; 2 % CH₄/N₂; 5 % CO₂/N₂. Different varieties of films can be used to build selective optical sensors for various gases. Studied films were obtained by Physical Vapor Deposition (PVD) method. Film’s structure and morphology were studied with TEM and FTIR, film's topography was investigated with AFM and SEM.

Citation Download Citation

Joanna Rymarczyk, Piotr Dłużewski, Sławomir Krawczyk, and Halina Wronka "C-Pd and C-Pd-Ni films for optical sensing", Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96624F (11 September 2015); https://doi.org/10.1117/12.2205795

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