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Letu Siqin

Observed names: Letu SiQin, SiQin, Letu
Observed institution: Inner Mongolia University
OpenAlex ID: A5076685360
Designing advanced S‐scheme CdS QDs/La‐Bi 2 WO 6 photocatalysts for efficient degradation of RhB
2023 · Jing Ning, Bohang Zhang, et al. · Exploration · 59
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Enhancing the photovoltaic efficiency of CZTSSe thin-film solar cells via Ag-doping induced defect modulation
2024 · Yutian Wang, Jingyuan Guo, et al. · Solar Energy Materials and Solar Cells · 30
Defect‐Competitive Equilibrium Driven 13.83% Efficiency Breakthrough in DMF‐Based CZTSSe Solar Cells
2025 · Letu Siqin, Ruijian Liu, et al. · Advanced Functional Materials · 26
CdS(In)/CZTSSe bandgap alignment engineering for performance enhancement of solar cells without ZnO layer
2024 · Jingyuan Guo, Lei Wang, et al. · Solar Energy Materials and Solar Cells · 26
SnS-induced element diffusion Simultaneous optimization of interface and bulk defects in High-Efficiency CZTSSe solar cells
2024 · Chenjun Yang, Letu Siqin, et al. · Chemical Engineering Journal · 21
Achieving 11.23 % efficiency in CZTSSe solar cells via defect control and interface contact optimization
2024 · Letu Siqin, Chenjun Yang, et al. · Solar Energy · 20
The enhancement of CZTSSe solar cell performance through active construction of the double-layer absorber
2023 · Lei Wang, Ruijian Liu, et al. · Solar Energy Materials and Solar Cells · 15
Unveiling Sodium Diffusion Kinetics and Locking Mechanisms for High‐Performance CZTSSe Photovoltaics
2025 · Shuyu Li, Chaoran Li, et al. · Advanced Science · 13
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Cu2ZnSn(S,Se)4 solar cells with over 10% power conversion efficiency enabled by dual passivation strategy
2024 · Letu Siqin, Wenjing Xin, et al. · Solar Energy Materials and Solar Cells · 13
Using soda-lime glass transition temperature to enhance the efficiency of Cu2ZnSn(S,Se)4 solar cell
2023 · Yiming Wang, Yanchun Yang, et al. · Journal of Alloys and Compounds · 9
Enhance the Performance of CZTSSe Solar Cells Through Inhibiting the Cu2+, Tu, and (─COOH) Association Reaction
2024 · Lei Wang, Letu SiQin, et al. · Small · 8
Optimizing the properties of Cu2ZnSn(S,Se)4 solar cells via cationic substitution with trace Ca
2022 · Yiming Wang, Yanchun Yang, et al. · Journal of Alloys and Compounds · 8
Construction of a Low-Resistivity Carbon Layer To Improve Performance in Dimethyl Sulfoxide-Based Kesterite Solar Cells
2024 · Yiming Wang, Yanchun Yang, et al. · ACS Applied Materials & Interfaces · 7
Achieving Element Homogeneity for Excellent Kesterite Devices through Regulating the Se Amount
2025 · Lulu Bai, Yanchun Yang, et al. · ACS Applied Materials & Interfaces · 6
Formation of Alloyed Cu2CoxZn1–xSn(S,Se)4 Absorption Layer and Its Application in Solar Cells
2024 · Shuyu Li, Yanchun Yang, et al. · ACS Applied Materials & Interfaces · 6
Synergistic In/Cd Co-doping strategy for optimizing band alignment achieves 10.23 % efficient ZnO-free Cu2ZnSn(S,Se)4 solar cells
2025 · Jingyuan Guo, Letu Siqin, et al. · Solar Energy Materials and Solar Cells · 4
12.5 % efficiency for Cu2ZnSn(S,Se)4 solar cells fabricated by NaF interface passivation
2026 · Chenjun Yang, Wenbo Li, et al. · Journal of Power Sources · 3
Controlling back-contact interface behavior in efficient CZTSSe solar cells via regulating the selenization reaction kinetics
2025 · Lei Wang, Letu Siqin, et al. · Nano Research · 3
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Boosting spectral response at band edge and charge transport in CZTSSe solar cells by periodic Mo back-contact texturing
2025 · Yuhao Zhang, Letu Siqin, et al. · Applied Physics Letters · 2
Controllable selenization kinetics via stabilizing Se concentration enables 14.33% CZTSSe solar cells
2026 · Yuan Li, Tan Guo, et al. · Applied Physics Letters · 1
Dual‐Functional ITO Interlayer for Effective Defect Passivation and Cationic Composition Engineering in Kesterite Solar Cells
2026 · Yutian Wang, Yufei Li, et al. · Small · 1
Cation-induced lattice modulation effects in efficient CZTSSe solar cells
2026 · Shuyu Li, Hongmei Luan, et al. · Applied Physics Letters · 1
Inside Front Cover: Designing advanced S‐scheme CdS QDs/La‐Bi2WO6 photocatalysts for efficient degradation of RhB (EXP2 5/2023)
2023 · Jing Ning, Bohang Zhang, et al. · Exploration · 1
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Ultrathin SnS barrier interlayer assisted the defect passivation and uniform element distribution in kesterite solar cells
2026 · Zhihui Gong, Lulu Bai, et al. · Journal of Alloys and Compounds
Multiple Synergistic Effects Enabling Efficient Kesterite Solar Cells via Introducing a Cu 2 O‐Bi 2 O 3 Sacrificial Interlayer
2026 · Guonan Cui, Letu Siqin, et al. · Carbon Energy
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Works count: 33
Citation count: 283
H-index: 9
I10-index: 9
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