Browsing School of Microelectronic Engineering (Articles) by Author "Prabakaran, Poopalan"
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Correlation between the chemical composition and the conduction mechanism of barium strontium titanate thin films
Saif, Ala'eddin A.; Prabakaran, Poopalan (Elsevier B.V., 2011-06-30)Sol-gel barium strontium titanate thin films with different barium-to-strontium (Ba:Sr) values have been fabricated as MFM configurations. The Perovskite phase for the films is confirmed via XRD. In order to correlate the ... -
Design and fabrication of Microfluidic devices: MOSFET & Capacitor
Osman, R. A.; Esa, S. R.; Prabakaran, Poopalan (Institute of Electrical and Electronics Engineers (IEEE), 2006)Microfluidic devices, based on silicon, are fabricated by photolithography, wet chemical etching with focus on an liquid conduction channel n-channel depletion MOSFET and a silica-liquid dielectric capacitor. Masks for ... -
High-sensitivity pressure sensor using a polymer-embedded FBG
H., Ahmad; S. W., Harun; W. Y., Chong; M. Z., Zulkifli; M. M. M., Thant; Z., Yusof; Prabakaran, Poopalan (Wiley Periodicals, Inc., 2008-01)A new pressure sensor based on fiber Bragg gratings (FBG), is described with high-pressure sensitivity. The sensor is configured by embedding the FBG in a polymer-field aluminum casing with an opening on one side, which ... -
Sol-gel synthesis and characterization of Ba1-xGdxTiO3+δ thin films on SiO2/Si substrates using spin-coating technique
Teh, Yen Chin; Ala’eddin, A. Saif; Prabakaran, Poopalan (Kaunas University of Technology (Lithuania), 2017)Ba1-xGdxTiO3+δ, at x = 0, 0.05, 0.1, 0.15, 0.2, (BGT) thin films have been fabricated on SiO2/Si substrate using sol-gel method. The microstructure and surface morphology of the fabricated films have been investigated ...