M. Khalid Hossain, Gazi Farhan Ishraque Toki, Abdul Kuddus, Mirza H. K. Rubel et al.
Abstract Cesium tin chloride (CsSnCl 3 ) is a potential and competitive absorber material for lead-free perovskite solar cells (PSCs). The full potential of CsSnCl 3 not yet been realized owing to the possible challenges of defect-free device fabrication, non-optimized alignment of the electron tran...
M. Khalid Hossain, Mirza H. K. Rubel, Gazi Farhan Ishraque Toki, Intekhab Alam et al.
/CBTS/Au, was identified, which exhibited an efficiency of 17.9%. The effect of the absorber and ETL thickness, series resistance, shunt resistance, and operating temperature was also evaluated for the six best devices along with their corresponding generation rate, recombination rate, capacitance-v...
Nirjhor Anjum, Md Rubel Chowdhury
M. Khalid Hossain, A. A. Arnab, Ranjit Chandra Das, Khandaker Monower Hossain et al.
Here a combined DFT, SCAPS-1D, and wxAMPS frameworks are used to investigate the optimized designs of Cs 2 BiAgI 6 lead-free double perovskite-based solar cells from ninety-six device structures using various electron and hole charge transport layers.
Md Ishak Khan, Imran Hossain, M. Imran Hossain, M. Khalid Hossain et al.
Traditional treatment approaches for cancer involve intravenous chemotherapy or other forms of drug delivery. These therapeutic measures suffer from several limitations such as nonspecific targeting, poor biodistribution, and buildup of drug resistances. However, significant technological advancemen...
M. Khalid Hossain, Gazi Farhan Ishraque Toki, Dip Prakash Samajdar, Muhammad Mushtaq et al.
CsSnI3 is considered to be a viable alternative to lead (Pb)-based perovskite solar cells (PSCs) due to its suitable optoelectronic properties. The photovoltaic (PV) potential of CsSnI3 has not yet been fully explored due to its inherent difficulties in realizing defect-free device construction owin...
M. Khalid Hossain, Dip Prakash Samajdar, Ranjit Chandra Das, A. A. Arnab et al.
Lead-free Cs2BiAgI6 has garnered a lot of research interest recently due to its suitability as a potential absorber layer in the solar cell (SC) architecture owing to its low cost, good stability, and high efficiency. The main highlight of this research work includes the photovoltaic (PV) performanc...
M. Khalid Hossain, Mustafa K. A. Mohammed, Rahul Pandey, A. A. Arnab et al.
The power conversion efficiency (PCE) of cesium lead halide (CsPbX3, X = l, Br, and Cl)-based all-inorganic perovskite solar cells (PSCs) is still struggling to compete with conventional organic–inorganic halide perovskites. A combined material and device-related analysis is much needed to understan...
M. Khalid Hossain, Gazi Farhan Ishraque Toki, Intekhab Alam, Rahul Pandey et al.
Herein, we used TiO 2 as the ETL and CBTS as the HTL in a CsPbI 3 -based PSC and optimized it using SCAPS-1D software, where the final optimization of the device gave a maximum PCE of 19.06%.
Md. Shihab Uddin, M. Khalid Hossain, Md Borhan Uddin, Gazi Farhan Ishraque Toki et al.
Abstract In the backdrop of today's environmental priorities, where toxicity and stability hinder lead‐based perovskite solar cell (PSC) progress, the emergence of lead‐free alternatives like Cs 2 AgBiBr 6 perovskites has gained significance. This study revolves around the comprehensive evaluation o...
Shahinoor Alam, Mohammad Asaduzzaman Chowdhury, Abdus Shahid, Md. Rubel Alam et al.
Adoption of future industrial innovations, from two-dimensional material (2D) on wafer size to large-scale integrated circuit fabrication is the biggest issue in present era. Optoelectronic technologies for the 4th generation require nanocrystals with large surface areas and excellent quality. Enorm...
M. Khalid Hossain, Gazi Abu Raihan, Md Ali Akbar, Mirza H. K. Rubel et al.
To date, rare earth oxides (REOs) have proven to be key components in generating sustainable energy solutions, ensuring environmental safety and economic progress due to their diverse attributes. REOs’ exceptional optical, thermodynamic, and chemical properties have made them indispensable in a vari...
Mirza H. K. Rubel, Md.A. Hossain, M. Khalid Hossain, Khandaker Monower Hossain et al.
This study has explored numerous physical properties of CaPd3Ti4O12 (CPTO) and CaPd3V4O12 (CPVO) quadruple perovskites employing the density functional theory (DFT) method. The calculated lattice constants show inclinable compliance with the experimental results that ensure their structural stabilit...
M. Khalid Hossain, Gazi Farhan Ishraque Toki, Dip Prakash Samajdar, Mirza H. K. Rubel et al.
Cs3Bi2I9 as a solar absorber material is a strong contender for lead-free perovskite solar cells (PSCs). The presence of bismuth (Bi) in Cs3Bi2I9 leads to the origin of interesting optoelectronic properties along with a suitable optical band gap and high absorption coefficient. However, further anal...
Md. Hasan Ali, Mohammad Mashud, Md. Rowsonozzaman Rubel, Rakibul Hossain Ahmad
In the current energy scene of fossil fuel, renewable energy sources such as biodiesel, bioethanol, biomethane, and biomass from wastes or hydrogen have become the subjects of great interest. These fuels contribute to the reduction of dependence on fossil fuels. In addition, energy sources such as t...