Browsing by Author "Poopalan, Prabakaran, Prof. Madya Dr."
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Improve the leakage current behavior of sol-gel synthesize barium strontium titanate thin film on (111) oriented Pt
Ala’eddin, A. Saif; Poopalan, Prabakaran, Prof. Madya Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The leakage current mechanism of Al/Ba0.7Sr0.3TiO3/Pt(111) ferroelectric thin film capacitor is investigated under positive bias and at room temperature. The perovskite structure of the film has been confirmed by XRD. ... -
Microchannel miter bend effects on pressure equalization and vortex formation
Taniselass, S.; Retnasamy, Vithyacharan; Poopalan, Prabakaran, Prof. Madya Dr. (Springer-Verlag, 2011)Simulations have been carried out for water flow in a square microchannel with a miter bend. The simulation considered a pressure-driven flow in a channel-hydraulic diameter of 5 μm for series of Reynolds number (Re) range ...