Tanvir Ahmad, Sharmin Sobhan, Md Faysal Nayan
This research appraises comparative analysis between single diode and double diode model of photovoltaic (PV) solar cells to enhance the conversion efficiency of power engendering PV solar systems. Single diode model is simple and easy to implement, whereas double diode model has better accuracy whi...
Shah Ali Rafi, Wahiduzzaman Emon, Ahmed Afif Rafsan, Russel Reza Mahmud et al.
This research explores a novel biosensor design that exhibits much higher sensitivity compared to conventional biosensors. The biosensor's uniqueness originated from its innovative structure, which incorporates N-FK51A/Ag/AlON/BlueP materials, as well as its cutting-edge fabrication method. The refr...
Wahiduzzaman Emon, Md Faysal Nayan, Samius Salehin, Avik Chaki et al.
This study presents a novel biosensor utilizing surface plasmon resonance (SPR) technology, comprising og zinc oxide (ZnO), silver (Ag), barium titanate (BaTiO 3 ), and molybdenum disulfide (MoS 2 ). The detection of mycobacterium tuberculosis bacteria was accomplished through the utilization of the...
Md Faysal Nayan, Shahid Ullah, Saadia Saif
To meet the energy demand, solar photovoltaic has already emerged as a convincing renewable energy technology. Solar Photovoltaic (PV) modules are one of the most effective, sustainable, and eco-friendly systems in recent world. Different types of PV solar technologies like Mono crystalline silicon,...
Md Faysal Nayan, Shahid Ullah
This paper focuses on a generalized model of eco friendly green power technologies like photovoltaic cell using MATLAB. Fundamental mathematical equations based on equivalent circuit of solar photovoltaic cell are used to set up the model. This model shows an overall performance of Photovoltaic cell...
Mahamudul Hassan Fuad, Md Faysal Nayan, Russel Reza Mahmud
Arifa Hossain Oishi, Md Tanveer Anjum, Md Muhsiul Islam, Md Faysal Nayan
Perovskite solar cells (PSCs) have a high-power conversion efficiency that exceeds 20%, distinguishing them from other new photovoltaic technologies. The Solar Cell Capacitance Simulator (SCAPS-1D) was used in this study to investigate the effects of absorber layer properties on photovoltaic solar c...
Md Faysal Nayan, Mohammad Aminul Islam, Shifat Mahmud
The agenda of this paper is to discuss about the significance and a detailed feasibility study of practical implementation of Smart Grid in Bangladesh. Smart grid refers to an electric power system that enhances grid reliability and efficiency by automatically responding to system disturbances. Powe...
Md Faysal Nayan, Md. Arif Raihan, Tanvir Ahmed, Mahamudul Hassan Fuad et al.
Mahmudul Hasan, Sabina Sultana, Sumaiya Janefar Papiya, Nafisa Atia Salsabil et al.
Abstract Perovskite solar cells are a promising next-generation solar energy harvester because of their excellent photovoltaic performance and simple fabrication procedure. The high power conversion efficiency of this cell, together with its low cost of materials and processes, differentiates it fro...
Md Faysal Nayan, Md. Arif Raihan, Mahamudul Hassan Fuad, Numayer Andalib Zaman et al.
Kazi Mustafizur Rahman, Md Faysal Nayan, Raihan Ahmed, Mushfiqur Rahman
Numayer Andalib Zaman, Nur A Akash, Md Faysal Nayan
Abstract One of the global challenges nowadays is detecting and removing the waterborne bacteria from drinking water. In this work, we propose a one-dimensional photonic crystal based on Si/SiO 2 layers containing a defect layer in the middle of the structure to detect waterborne bacteria. The findi...
Wahiduzzaman Emon, Ahmed Afif Rafsan, Md Faysal Nayan, Russel Reza Mahmud et al.
Mahamudul Hassan Fuad, Sheikh Shahrier Noor, K.M. Mehedi Hassan, Mostafuzar Rahman et al.
CNTFETs are emerging as a possible replacement for conventional silicon-based transistors due to their unique properties, which include increased electron mobility, high power density, high switching speed, increased transconductance, and superior electrostatic control. We examine the efficacy of CN...