Investigation on the composition of copper oxide films grown via rapid thermal oxidation

Authors

Horace Andrew Husay ⋅ PH National Institute of Physics, University of the Philippines Diliman
Nemesio Mangila ⋅ PH National Institute of Physics, University of the Philippines Diliman
Mae Agatha Tumangil ⋅ PH National Institute of Physics, University of the Philippines Diliman
Neil Irvin Cabello ⋅ PH National Institute of Physics, University of the Philippines Diliman
Armando Somintac ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Copper oxide films were fabricated via thermal oxidation of copper sheets in a water vapor-filled atmosphere. The phase transition of copper oxide in the 500-900 °C temperature range was investigated through X-ray diffractometry and Raman spectroscopy. X-ray diffractometry showed the crystallization of Cu2O phases as the temperature was increased. Raman spectroscopy further showed the presence of a layer of CuO on top of the Cu2O layer as the temperature was increased. The changes in the composition of copper oxide that occurred in the said temperature range has been successfully studied.

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Issue

2013: Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP2013-PB-20

Section

Poster Session PB

Published

2013-10-23

How to Cite

[1]

HA Husay, N Mangila, MA Tumangil, NI Cabello, and A Somintac, Investigation on the composition of copper oxide films grown via rapid thermal oxidation, Proceedings of the Samahang Pisika ng Pilipinas 31, SPP2013-PB-20 (2013). URL: https://proceedings.spp-online.org/article/view/SPP2013-PB-20.