The electrical behaviors of grain boundaries in polycrystalline optoelectronic materials

Z Gao, C Leng, H Zhao, X Wei, H Shi… - Advanced …, 2024 - Wiley Online Library
Polycrystalline optoelectronic materials are widely used for photoelectric signal conversion
and energy harvesting and play an irreplaceable role in the semiconductor field. As an …

Strategies for high‐performance perovskite solar cells from materials, film engineering to carrier dynamics and photon management

H Li, C Chen, H Hu, Y Li, Z Shen, F Li, Y Liu, R Liu… - InfoMat, 2022 - Wiley Online Library
In recent years, halide perovskite solar cells (HPSCs) have attracted a great attention due to
their superior photoelectric performance and the low‐cost of processing their quality films. In …

Highly bright and stable single-crystal perovskite light-emitting diodes

W Chen, Z Huang, H Yao, Y Liu, Y Zhang, Z Li… - Nature …, 2023 - nature.com
Metal-halide perovskite light-emitting diodes (PeLEDs) have attracted great interest because
of their tunable emission wavelength, narrow emission bandwidth and high external …

Engineering the Hole Extraction Interface Enables Single‐Crystal MAPbI3 Perovskite Solar Cells with Efficiency Exceeding 22% and Superior Indoor Response

N Li, A Feng, X Guo, J Wu, S Xie, Q Lin… - Advanced Energy …, 2022 - Wiley Online Library
Perovskite single crystals have recently been regarded as emerging candidates for
photovoltaic application due to their improved optoelectronic properties and stability …

Perovskite single-crystal solar cells: going forward

B Turedi, V Yeddu, X Zheng, DY Kim, OM Bakr… - ACS Energy …, 2021 - ACS Publications
Most efficient perovskite solar cells are based on polycrystalline thin films; however,
substantial structural disorder and defective grain boundaries place a limit on their …

Stable and Self-Powered Solar-Blind Ultraviolet Photodetectors Based on a Cs3Cu2I5/β-Ga2O3 Heterojunction Prepared by Dual-Source Vapor Codeposition

J Ma, X Xia, S Yan, Y Li, W Liang, J Yan… - … Applied Materials & …, 2021 - ACS Publications
Self-powered solar-blind ultraviolet (UV) photodetectors have drawn worldwide attention in
recent years because of their important applications in military and civilian areas. In this …

Dual optimization of bulk and Interface via the synergistic effect of ligand anchoring and hole transport dopant enables 23.28% efficiency inverted perovskite solar …

X Zhou, X Luan, L Zhang, H Hu, Z Jiang, Y Li, J Wu… - ACS …, 2023 - ACS Publications
The crystalline morphology of perovskite film plays a key role in determining the stability and
performance of perovskite solar cells (PSCs). In addition, the work function and conductivity …

Perovskite single‐crystal solar cells: advances and challenges

L De Marco, G Nasti, A Abate, A Rizzo - Solar RRl, 2022 - Wiley Online Library
In just over a decade, the power conversion efficiency of metal‐halide perovskite solar cells
has increased from 3.9% to 25.5%, suggesting this technology might be ready for large …

Chemical Storage of Ammonia through Dynamic Structural Transformation of a Hybrid Perovskite Compound

JR Muralidhar, K Salikolimi, K Adachi… - Journal of the …, 2023 - ACS Publications
Toward renewable energy for global leveling, compounds that can store ammonia (NH3), a
carbon-free energy carrier of hydrogen, will be of great value. Here, we report an organic …

Additives in halide perovskite for blue-light-emitting diodes: passivating agents or crystallization modulators?

NF Jamaludin, N Yantara, B Febriansyah… - ACS Energy …, 2021 - ACS Publications
Successful adoption of defect management and carrier confinement strategies in
Ruddlesden–Popper (RP) perovskites has driven the impressive improvements to …