Nanostructured ZnO films on silicon by sol-gel spin-coating

Authors

Junierose Diamante ⋅ PH Materials Science and Engineering Program, University of the Philippines Diliman
John Mark Isidro ⋅ PH Materials Science and Engineering Program, University of the Philippines Diliman
Eduardo Magdaluyo, Jr. ⋅ PH Department of Mining, Metallurgical, and Materials Engineering, University of the Philippines Diliman
Bess Singidas ⋅ PH National Institute of Physics, University of the Philippines Diliman
Roland Sarmago ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Nanostructured film of zinc oxide with wurtzite crystal structure was successfully synthesized using sol-gel spin-coating technique with zinc acetate as a precursor material and PEG as surfactant. The size of the crystals in the film was found to decrease with annealing temperature and time. An average crystal diagonal length of less than 100 nm was achieved at 500^oC for 30 and 60 minutes. The clustering of the crystals observed can be associated to the heterogeneous nucleation of the crystals.

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Issue

2008: Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2008-PA-52

Section

Poster Session A (Materials, Optical, and Plasma Physics)

Published

2008-10-22

How to Cite

[1]

J Diamante, JM Isidro, E Magdaluyo, B Singidas, and R Sarmago, Nanostructured ZnO films on silicon by sol-gel spin-coating, Proceedings of the Samahang Pisika ng Pilipinas 26, SPP-2008-PA-52 (2008). URL: https://proceedings.spp-online.org/article/view/SPP-2008-PA-52.