E. M. Sankara Narayanan

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A comparative scanning electron microscopy of the infective (third stage) larva of Wuchereria bancrofti and Brugia malayi revealed the following features: The lateral caudal papillae in both species are rounded and the terminal papilla is relatively pointed and smaller. The caudal papillae in W. bancrofti are more protruding while in B. malayi they are(More)
In this paper, the experimental performance of a 20 A 1.2 kV punch through CIGBT fabricated under manufacturing environment is presented for the first time. On state and switching performance of the device is analysed at room and elevated temperatures. Influence of the device layout in terms of number of the cathode cells per single cluster upon device(More)
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