Synthesis of optical thin films by co-evaporation of copper and aluminum

Authors

Elvi Marie D. Dumayaca ⋅ PH Department of Physics, Ateneo de Manila University
O S. Castañeda ⋅ PH Department of Physics, Ateneo de Manila University
Michael Paul A. Jallorina ⋅ PH Department of Physics, Ateneo de Manila University
Ivan Culaba ⋅ PH Department of Physics, Ateneo de Manila University

Abstract

Thin films composed of 99.99% copper and 99.99% aluminum were fabricated through the process of thermal co-evaporation in high vacuum onto glass substrates where the real time monitoring of the rates of evaporation was done using two film thickness monitors. The resultant composite thin film material composed at a 50:50 component ratio underwent optical and electrical characterization and was shown to have had a high absorbance in the visible region and a resistivity of 7.87 ohms-cm.

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Issue

2014: Proceedings of the 32nd Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP2014-2A-03

Section

Condensed Matter Physics

Published

2014-10-17

How to Cite

[1]

EMD Dumayaca, OS Castañeda, MPA Jallorina, and I Culaba, Synthesis of optical thin films by co-evaporation of copper and aluminum, Proceedings of the Samahang Pisika ng Pilipinas 32, SPP2014-2A-03 (2014). URL: https://proceedings.spp-online.org/article/view/1796.