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Bayrammurad Saparov
Researcher at University of Oklahoma
Publications - 99
Citations - 6306
Bayrammurad Saparov is an academic researcher from University of Oklahoma. The author has contributed to research in topics: Crystal structure & Halide. The author has an hindex of 32, co-authored 87 publications receiving 4765 citations. Previous affiliations of Bayrammurad Saparov include Oak Ridge National Laboratory & University of Delaware.
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Journal ArticleDOI
Organic–Inorganic Perovskites: Structural Versatility for Functional Materials Design
TL;DR: This review will explore beyond the current focus on three-dimensional (3-D) lead(II) halide perovskites, to highlight the great chemical flexibility and outstanding potential of the broader class of 3-D and lower dimensional organic-based perovSKite family for electronic, optical, and energy-based applications as well as fundamental research.
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Thin-film preparation and characterization of Cs3Sb2I9: A lead-free layered perovskite semiconductor
Bayrammurad Saparov,Feng Hong,Feng Hong,Jon-Paul Sun,Hsin Sheng Duan,Weiwei Meng,Samuel Cameron,Ian G. Hill,Yanfa Yan,David B. Mitzi +9 more
TL;DR: In this paper, a two-step deposition approach is described for the preparation of large grain (>1 μm) and continuous thin films of the lead-free layered perovskite derivative Cs3Sb2I9.
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Employing Lead Thiocyanate Additive to Reduce the Hysteresis and Boost the Fill Factor of Planar Perovskite Solar Cells.
Weijun Ke,Weijun Ke,Weijun Ke,Chuanxiao Xiao,Changlei Wang,Bayrammurad Saparov,Hsin-Sheng Duan,Dewei Zhao,Dewei Zhao,Zewen Xiao,Philip Schulz,Steven P. Harvey,Wei-Qiang Liao,Weiwei Meng,Yue Yu,Alexander J. Cimaroli,Chun-Sheng Jiang,Kai Zhu,Mowafak Al-Jassim,Guojia Fang,David B. Mitzi,Yanfa Yan +21 more
TL;DR: Lead thiocyanate in the perovskite precursor can increase the grain size of a perovSkite thin film and reduce the conductivity of the grain boundaries, leading to perovkite solar cells with reduced hysteresis and enhanced fill factor.
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Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs2SnI6
Bayrammurad Saparov,Jon-Paul Sun,Weiwei Meng,Zewen Xiao,Hsin-Sheng Duan,Oki Gunawan,Donghyeop Shin,Ian G. Hill,Yanfa Yan,David B. Mitzi +9 more
TL;DR: In this paper, a two-step deposition approach was proposed to obtain continuous and well-structured thin films of Cs2SnI6, which is a one-half Sn-deficient 0-D perovskite derivative (i.e., the compound can also be written as CsSn0.5I3, with a structure consisting of isolated SnI64- octahedra).
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Defect Engineering in Multinary Earth-Abundant Chalcogenide Photovoltaic Materials
TL;DR: In this article, a review of recent efforts targeting accurate identification and engineering of anti-site disorder in kesterite-based CZTSSe are considered, in an effort to develop promising pathways to avoid antisite disordering and associated band tailing in future highperformance earth-abundant photovoltaic technologies.