Urmita Sikder

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Effects of doping density (N<sub>I</sub>) of the intermediate band region on the short-circuit current, open-circuit voltage and fill factor of an intermediate band solar cell (IBSC) are analyzed. The individual contribution of each of these variables on the conversion efficiency is investigated. The short-circuit current exhibits the maximum variation with(More)
A simple algorithm for license plate reader for metropolitan cities in Bangladesh has been proposed in this paper. We have made use of a feature of Bangla script called &#x201C;Matra&#x201D; which joins the characters of a word together. Since the various words of a standard Bangladeshi license plate also have Matra, we have proposed a method where these(More)
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