Shuaihua Lu, Qionghua Zhou, Yixin Ouyang, Yilv Guo et al.
Rapidly discovering functional materials remains an open challenge because the traditional trial-and-error methods are usually inefficient especially when thousands of candidates are treated. Here, we develop a target-driven method to predict undiscovered hybrid organic-inorganic perovskites (HOIPs)...
Chunxiao Cong, Jingzhi Shang, Xing‐Long Wu, Bingchen Cao et al.
Large-area triangular single crystals of WS2 monolayer are synthesised from a chemical vapor deposition process and their optical properties are systematicly studied. This work paves the way to fabricate large-area single crystalline 2D semiconductors and study their fundamentals. It must be very me...
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...
Weiyin Gao, Chenxin Ran, Jun Xi, Bo Jiao et al.
Abstract All‐inorganic double‐metal perovskite materials have recently gained much attention due to their three dimensionality (3D) and non‐toxic nature to replace lead‐based perovskite materials. Among all those double perovskite materials, theoretical works have demonstrated that Cs 2 AgBiBr 6 sho...
Tanzi Ahmed Chowdhury, Md. Arafat Bin Zafar, Md. Sajjad-Ul Islam, M. Shahinuzzaman et al.
Even though power conversion efficiency has already reached 25.8%, poor stability is one of the major challenges hindering the commercialization of perovskite solar cells (PSCs). Several initiatives, such as structural modification and fabrication techniques by numerous ways, have been employed by r...
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.
Saif Ahmed, Farihatun Jannat, Md. Abdul Kaium Khan, Mohammad A. Alim
The commercial implementation of lead-based perovskite solar cell faces a major impediment due to the toxicity and stability issue. In such circumstances, Ti-based all-inorganic perovskite solar cells can be imperative in the commercialization of high-performance perovskite solar cells (PSC). Herein...
Saisai Li, Yuanzhi Jiang, Jian Xu, Di Wang et al.
α-FA 1-x Cs x PbI 3 is a promising absorbent material for efficient and stable perovskite solar cells (PSCs) 1,2 . However, the most efficient α-FA 1-x Cs x PbI 3 PSCs require the inclusion of the additive methylammonium chloride 3,4 , which generates volatile organic residues (methylammonium) that ...
Yanyan Zhang, Zhelong Jiang, Jianying Huang, Linda Y. Lim et al.
The state-of-the-art development of fabrication strategies of multi-dimensional titanate and titania nanostructures is reviewed first. This is followed by an overview of their potential applications in environmental, energy, and biomedical sectors.
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. Bodiul Islam, Masatoshi Yanagida, Yasuhiro Shirai, Yoichi Nabetani et al.
HTL can be a good candidate to solve stability problems in the lead halide PVSCs.
Md. Helal Miah, Mayeen Uddin Khandaker, Md. Bulu Rahman, Mohammad Nur‐E‐Alam et al.
The intriguing optoelectronic properties, diverse applications, and facile fabrication techniques of perovskite materials have garnered substantial research interest worldwide. Their outstanding performance in solar cell applications and excellent efficiency at the lab scale have already been proven...
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...
Farhana Anwar, Rafee Mahbub, Sakin S. Satter, Saeed Ullah
Simulation has been done using SCAPS-1D to examine the efficiency of CH 3 NH 3 SnI 3 -based solar cells including various HTM layers such as spiro-OMeTAD, Cu 2 O, and CuSCN. ZnO nanorod array has been considered as an ETM layer. Device parameters such as thickness of the CH 3 NH 3 SnI 3 layer, defec...