Search Results - "ur Rahman, Rafi"

Systematic Modeling and Optimization for High‐Efficiency Interdigitated Back‐Contact Crystalline Silicon Solar Cells by Khokhar, Muhammad Quddamah, Yousuf, Hasnain, Alamgeer, Chu, Mengmeng, Ur Rahman, Rafi, Jony, Jaljalalul Abedin, Qamar Hussain, Shahzada, Pham, Duy Phong, Yi, Junsin

“…This study utilizes Quokka3, an advanced solar cell simulation program, specifically tailored for interdigitated back‐contact (IBC) crystalline silicon (c‐Si)…”
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Interfacial energy-band engineering for high open-circuit voltage of rear emitter p-type crystalline silicon solar cells by Khokhar, Muhammad Quddamah, Lee, Youngseok, Seo, Seyoung, Kim, Eunsik, Ko, Seonkyung, Yousuf, Hasnain, Chu, Mengmeng, Ur Rahman, Rafi, Nur Aida, Maha, Pham, Duy Phong, Yi, Junsin

“…•The energy-band at the c-Si/poly-Si interface is addressed to preserve a high built-in potential.•A poly-Si buffer is introduced to the interface to calibrate…”
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Comparative analysis of high-efficiency multijunction solar cells with various silicon bottom cell structures by Yousuf, Hasnain, Khokhar, Muhammad Quddamah, Alamgeer, Madara, Polgampola Chamani, Jony, Jaljalalul Abedin, Nur Aida, Maha, ur Rahman, Rafi, Jang, Seokjin, Bae, Junhan, Yi, Junsin

“…[Display omitted] •n-TOPCon Type-1 bottom cell achieved the highest efficiency of 6.33%.•Integrated III–V Flex Cell with n-TOPCon1 reached 35.4%…”
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Synthesis and simulation study of titanium dioxide-based nanomaterial for electron carrier selective contact solar cell by Ur Rahman, Rafi, Aslam, Junaid, Khokhar, Muhammad Quddamah, Jony, Jaljalalul Abedin, Aida, Maha Nur, Khan, Alamgeer, Yousuf, Hasnain, Mengmeng, Chu, Hussain, Shahzada Qamar, Park, Sangheon, Yi, Junsin

“…[Display omitted] •Innovative synthesis method.•Advanced characterization techniques.•Simulation results and efficiency improvement.•Potential for photovoltaic…”
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Optimizing the metallization process for high fill factor of n-type crystalline silicon TOPCon solar cells by Nur Aida, Maha, Quddamah Khokhar, Muhammad, Ur Rahman, Rafi, Yousuf, Hasnain, Chamani Madara, Polgampola, Abedin Jony, Jaljalalul, Park, Sangheon, Yi, Junsin

“…[Display omitted] •Analyse the metallization process by varying the snap-off distance to 1.4 mm, 1.6 mm, and 1.8 mm to get a high fill factor in n-type TOPCon…”
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An investigation of the impact of nafion polymer on surface passivation and analysis of degradation in HIT solar cells for improvement performance by Aida, Maha Nur, Khokhar, Muhammad Quddamah, Zahid, Muhammad Aleem, Rafi Ur Rahman, Park, Sangheon, Yi, Junsin

“…The effectiveness of Heterojunction with an intrinsic thin layer (HIT) solar cell is greatly improved by using Nafion polymer to passivate the surface and…”
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Insecticide resistance and underlying targets-site and metabolic mechanisms in Aedes aegypti and Aedes albopictus from Lahore, Pakistan by Rahman, Rafi Ur, Souza, Barbara, Uddin, Iftikhar, Carrara, Luana, Brito, Luiz Paulo, Costa, Monique Melo, Mahmood, Muhammad Asif, Khan, Sozaina, Lima, Jose Bento Pereira, Martins, Ademir Jesus

“…Insecticide resistant Aedes populations have recently been reported in Pakistan, imposing a threat to their control. We aimed to evaluate the susceptibility of…”
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Insecticide resistance and genetic structure of Aedes aegypti populations from Rio de Janeiro State, Brazil by Rahman, Rafi Ur, Cosme, Luciano Veiga, Costa, Monique Melo, Carrara, Luana, Lima, José Bento Pereira, Martins, Ademir Jesus

“…Vector control largely relies on neurotoxic chemicals, and insecticide resistance (IR) directly threatens their effectiveness. In some cases, specific alleles…”
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Enhancing the fill factor and power conversion efficiency of n-type TOPCon solar cells by using electron migration technique by Nur Aida, Maha, Chamani Madara, Polgampola, Quddamah Khokhar, Muhammad, Yousuf, Hasnain, Ur Rahman, Rafi, Park, Sangheon, Yi, Junsin

“…•Electron migration improves FF and PCE in n-type TOPCon solar cells.•Exploring how temperature, voltage, time, and light affect n-TOPCon solar…”
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Progress in TOPCon solar cell technology: Investigating hafnium oxide through simulation by Rahman, Rafi Ur, Khokhar, Muhammad Quddamah, Hussain, Shahzada Qamar, Mehmood, Haris, Yousuf, Hasnain, Jony, Jaljalalul Abedin, Park, Sangheon, Yi, Junsin

“…In the realm of solar energy technology, exploring hafnium oxide (HfO2) in Tunnel Oxide Passivated Contact (TOPCon) solar cells is pivotal. This study…”
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Improving the Optical Properties of SiNx:H Thin Film by Optimizing NH3:SiH4 Gas Ratio Using Plasma‐Enhanced Chemical Vapor Deposition by Alamgeer, Yousuf, Hasnain, Khokhar, Muhammad Quddamah, Jony, Jaljalalul Abedin, Rahman, Rafi ur, Hassan, Syed Azkar‐ul, Kim, Youngkuk, Pham, Duy Phong, Park, Sangheon, Yi, Junsin

“…In this article, we enhance the optical properties of hydrogenated silicon nitride (SiNx:H) thin film by optimization of deposition conditions using…”
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Dengue Virus Serotype 1 Effects on Mosquito Survival Differ among Geographically Distinct Aedes aegypti Populations by Keirsebelik, Milan S G, David, Mariana R, Pavan, Márcio Galvão, Couto-Lima, Dinair, Palomino, Miriam, Rahman, Rafi Ur, Hoffmann, Ary A, Bahia, Ana C, Caljon, Guy, Maciel-de-Freitas, Rafael

“…The mosquito is distributed worldwide and is recognized as the primary vector for dengue in numerous countries. To investigate whether the fitness cost of a…”
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Improving n-TOPCon solar cell printing conditions and performance analysis by local dot contact approaches by Yousuf, Hasnain, Khokhar, Muhammad Quddamah, Alamgeer, Rahman, Rafi ur, Madara, Polgampola Chamani, Jony, Jaljalalul Abedin, Aida, Maha Nur, Zahid, Muhammad Aleem, Oh, Donghyun, Kim, Youngkuk, Yi, Junsin

“…This study investigates the optimization of printing conditions for n-TOPCon (n-type Tunnel Oxide Passivated Contact) solar cells to enhance their efficiency…”
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Corrigendum to “The optimization of Palladium–Silver/Zirconia alloy catalyst structure for methane combustion” [J. Phys. Chem. Solid. 193 (2024) 112153] by Chu, Mengmeng, Wang, Ru, Han, Seungyong, Khokhar, Muhammad Quddamah, Rahman, Rafi Ur, Dao, Vinh-Ai, Pham, Duy Phong, Yang, Lefu, Yi, Junsin

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The optimization of Palladium–Silver/Zirconia alloy catalyst structure for methane combustion by Chu, Mengmeng, Wang, Ru, Han, Seungyong, Khokhar, Muhammad Quddamah, Rahman, Rafi Ur, Dao, Vinh-Ai, Pham, Duy Phong, Yang, Lefu, Yi, Junsin

“…Bimetallic alloy catalysts are gaining popularity for methane combustion owing to their high activity and variable structure. Palladium and silver (PdAg) are…”
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Insecticides resistance status in Aedes aegypti and Aedes albopictus from Lahore, Pakistan by Rahman, Rafi ur, Costa, Monique, Carrara, Luana Silva, Lima, Josè Bento Pereira, Martins, Ademir Jesus

“…Aedes‐borne disease in Pakistan drew the attention after the dengue outbreak in Lahore in 2011, leaving thousands hospitalized and around 300 deaths. Since…”
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Optimization strategies for metallization in n-type crystalline silicon TOPCon solar cells: Pathways to elevated fill factor and enhanced efficiency by Rahman, Rafi Ur, Khokhar, Muhammad Quddamah, Yousuf, Hasnain, Aida, Maha Nur, Jony, Jaljalalul Abedin, Alamgeer, Madara, Polgampola Chamani, Chu, Mengmeng, Park, Sangheon, Yi, Junsin

“…In advancing photovoltaic technology, optimizing the metallization process is crucial for balancing electrical conductivity and optical performance in solar…”
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Enhancing Reliability and Regeneration of Single Passivated Emitter Rear Contact Solar Cell Modules through Alternating Current Power Application to Mitigate Light and Elevated Temperature‐Induced Degradation by Jony, Jaljalalul Abedin, Yousuf, Hasnain, Zahid, Muhammad Aleem, Khokhar, Muhammad Quddamah, Madara, Polgampola Chamani, Rahman, Rafi Ur, Kim, Youngkuk, Aida, Maha Nur, Sanyal, Simpy, Park, Sangheon, Dhungel, Suresh Kumar, Yi, Junsin

“…The study explores a novel method to combat the Light and Elevated Temperature‐Induced Degradation (LeTID) in solar cell modules, which significantly reduces…”
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Improving Solar Cell Efficiency of Silicon and Silicon Tandem Structure by Using Surface Modification by Aida, Maha Nur, Madara, Polgampola Chamani, Khokhar, Muhammad Quddamah, Yousuf, Hasnain, Chu, Mengmeng, Rahman, Rafi Ur, Park, Sangheon, Yi, Junsin

“…Silicon heterojunction (SHJ) solar cells face challenges in maximizing energy capture due to limitations in light collection and surface passivation. To…”
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Investigating the Impact of Hydrogen Bonding on Silicon Nitride (SiN x ) Film by Yousuf, Hasnain, Khan, Alamgeer, Khokhar, Muhammad Quddamah, Rahman, Rafi ur, Madara, Polgampola Chamani, Jony, Jaljalalul Abedin, Zahid, Muhammad Aleem, Kim, Youngkuk, Yi, Junsin

“…The deposition of amorphous hydrogenated silicon nitride (a‐SiN x :H) via plasma‐enhanced chemical vapor deposition is critical for optimizing the performance…”
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