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4 publications

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    Modeling and Performance Analysis of Gallium Arsenide Based P-I-N Solar Cells

    By Md. Razuan Hossain, Farhan S. Chowdhury, Md. Al-Mamun Sabuz

    Abstract: Current technology has made a lot of inspection and also facing many difficulties for optimizing a solar cell’s efficiency. Many previous works had been done on p-n junction solar cells to achieve the maximum performance. But a few researches show us that the performance of p-i-n solar cell has not yet reached its optimum level. Thus in this paper we concentrate on an analysis of Gallium Arsenide based p-i-n solar …

    Published in Journal of Electronic Design Technology · Vol. 6, Issue 2, 2015 · pp. 23–27 Read article

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    A Comparative Study on Carbon Nanotube MOSFET, Silicon Nanowire MOSFET and Single Gate MOSFET

    By Md. Razuan Hossain, Mukit Ahmed Chowdhury

    Abstract: Among many of the concerns for the researchers in nano-electronics, Single Gate MOSFET, Silicon Nanowire MOSFET and Carbon Nanotube MOSFET were very popular three. All of them are different in their structures and performance. This paper is focused on the comparison of their characteristics in terms of Current- voltage relations, Mobility charge density and Quantum capacitance. ‘FETToy’ in ‘nanohub’ was used to simulate the predefined models in room temperature. Drain …

    Published in Journal of Electronic Design Technology · Vol. 6, Issue 2, 2015 · pp. 7–12 Read article

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    Study on Solar Wind Battery on Off-grid and Its Status Over a Day in Perspective of Bangladesh

    By Md. Razuan Hossain, Mukit Ahmed Chowdhury

    Abstract: Hybrid energy plays a vital role for the generation of power. Renewable energy in general has major problem because of having uncontrolled and intermittent in nature. Hybrid energy systems solve the problem by combining two or more energy system. In this paper, an attempt has taken to study battery charging by hybrid system (combined of solar and wind energy) and its status over a day. The whole study takes place …

    Published in Journal of Alternate Energy Sources & Technologies · Vol. 7, Issue 1, 2016 · pp. 8–13 Read article

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    Liability of Photovoltaic-Thermoelectric Hybrid Devices

    By Md. Razuan Hossain, Md. Mostak Ahmed

    Abstract: Photovoltaic (PV) modules suffer from the exalted temperature in case of outdoor performance. The losses are about more than 25% depending on the arrangement of the materials on the top. If thermoelectric (TE) converter is integrated with the PV modules, then we can form PV-TE hybrid module where TE converter can produce additional electricity due to the difference of the temperature. Nowadays, it is possible to enhance the efficiency by …

    Published in Journal of Alternate Energy Sources & Technologies · Vol. 8, Issue 1, 2017 · pp. 12–17 Read article

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