Results 181 to 190 of about 45,849 (259)

Polarize the Solvent to Regulate the Intermediate Phase and Dynamic Crystallization of Perovskite Films

Advanced Materials, EarlyView.
A solvent engineering strategy using polar polymers is introduced to regulate perovskite crystallization dynamics in solar cells. Strongly polarized fluorinated groups stabilize the intermediate phase and control solvent exfoliation, leading to high‐quality films with suppressed defects.
Zhuoqiong Zhang, Yunfan Wang, Weizhen Wang, Yulan Huang, Shanchao Ouyang, Yonggui Sun, Fei Wang, Xianfang Zhou, Guichuan Xing, Shu Kong So, Guozhong Xing, Hanlin Hu, Songhua Cai, Sai‐Wing Tsang, Tom Wu   +14 more
wiley   +1 more source

Unraveling high-efficiency lead-free perovskite solar cells using a CsSnGeI₃/CsGeI₃ dual absorber and a Cu₂O HTL. [PDF]

Sci Rep
Rahman MF, Rahman M, Hossain MF, Islam MR, Islam S, Ria DD, Benami A, Irfan A, Badi N.   +8 more
europepmc   +1 more source

Organic Cation Engineering for Vertical Charge Transport in Lead-Free Perovskite Quantum Wells. [PDF]

Small Sci, 2021
Ma K, Hsu SN, Gao Y, Wei Z, Jin L, Finkenauer BP, Huang L, Boudouris BW, Mei J, Dou L.   +9 more
europepmc   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Methylhydrazine Lone-Pair Engineering for Polar Lead-Free Perovskite Enables Self-Powered X-Ray Detection. [PDF]

Small Sci
Li R, Wu J, Zhu ZK, Geng Y, Li X, Wang Y, Xu B, Lin Z, Luo J.   +8 more
europepmc   +1 more source

High‐κ Perovskite‐Like Ternary Niobium Oxide Dielectrics for 2D Electronics

Advanced Materials, EarlyView.
High‐κ dielectrics are vital for scaled electronics. Here, a family of 2D high‐κ perovskite‐like ternary niobium oxides is synthesized via a molten salt‐assisted method. Their integration into FETs and logic gates reveals superior switching characteristics, providing a fresh material platform and new insights for the advancement of high‐performance 2D ...
Biao Zhang, Jianmiao Guo, Jianmin Yan, Jialiang Wang, Chao Yun, Guang Zeng, Jie Li, Cong Wang, Zhengdao Xie, Yanglong Hou, Yang Chai   +10 more
wiley   +1 more source

Tailoring Substitutional Sites for Efficient Lanthanide Doping in Lead-Free Perovskite Nanocrystals with Enhanced Near-Infrared Photoluminescence. [PDF]

ACS Nano
Lin H, Talebi S, MacSwain W, Vanshika V, Chakraborty A, Zheng W.   +5 more
europepmc   +1 more source

Numerical Simulation and Optimization of Highly Stable and Efficient Lead-Free Perovskite FA_1-xCs_xSnI₃-Based Solar Cells Using SCAPS. [PDF]

Materials (Basel), 2022
Sabbah H, Arayro J, Mezher R.
europepmc   +1 more source

Toward a Consensus Characterization Protocol for Organic Thermoelectrics

Advanced Materials, EarlyView.
We advocate a common consensus on accurate and standardized reporting of performance metrics in the field of organic thermoelectrics. We summarize prevalent issues in the literature and propose a pre‐submission checklist to support the publication of reproducible results.
Bernhard Dörling, Ian E. Jacobs, Irene Brunetti, Nathan James Pataki, Shannon K. Yee, Dorothea Scheunemann, Keehoon Kang, Guangzheng Zuo, Juan Sebastián Reparaz, Takao Mori, Michael L. Chabinyc, Christian Müller, Mario Caironi, Martijn Kemerink, Mariano Campoy‐Quiles   +14 more
wiley   +1 more source

Enhancing CaV_0.5Fe_0.5O₃-Based Lead-Free Perovskite Solar Cell Efficiency by over 23% via Transport Layer Engineering. [PDF]

Nanomaterials (Basel)
Moiz SA, Masud MI.
europepmc   +1 more source