Results 91 to 100 of about 1,361 (209)

Efficient Charge Transport in Zero‐Dimensional Perovskite for Ultrahigh‐Sensitivity X‐Ray Detection

Advanced Functional Materials, Volume 36, Issue 35, 30 April 2026.
A novel mono‐octahedral 0D Bi‐based Dpy3Bi2I12 perovskite strengthens the internal hydrogen bonds and forms a quasi‐2D lattice, exhibits exceptional charge transport and mobility, achieving high X‐ray sensitivity and ultralow‐dose imaging, and setting a new benchmark for 0D detector performance.
Xin Song, Lijie Wang, Jiayi Wang, Yafeng Xu, Renqian Zhou, Shulin Chen, Partha Maity, Peng Yuan, Yongcao Zhang, Bingyao Shao, Jian‐Xin Wang, Jun Yin, Ren‐Wu Huang, Youyou Yuan, Taimoor Ahmad, Osman M. Bakr, Omar F. Mohammed   +16 more
wiley   +1 more source

Experimental Evidence of Free Carrier Generation in 2D Hybrid Organic–Inorganic Perovskites

Advanced Optical Materials, Volume 14, Issue 14, 10 April 2026.
ABSTRACT Despite the significant potential of 2D hybrid organic–inorganic perovskites (2DHOIPs) for high‐efficiency optoelectronics application‐comparable to their 3D counterparts, the fundamental carrier photogeneration remains unclear. In contrast to conventional ultrafast optical property characterization, we use ultrafast photocurrent spectroscopy ...
Tuhin Ghosh, Pan Adhikari, Yao Gao, Apparao M. Rao, Dawen Li, Haimei Zheng, Ying Shi, Letian Dou, Jianbo Gao   +8 more
wiley   +1 more source

Rapid Room‐Temperature Synthesis of Te4+‐Doped Cs2ZrCl6 Vacancy‐Ordered Double Perovskites With Tunable Luminescence Triggered by Extreme Conditions for Advanced Optical Thermometry and Manometry

Advanced Science, Volume 13, Issue 23, 23 April 2026.
Through utilizing a proposed rapid room‐temperature precipitation method, the Te4+‐doped Cs2ZrCl6 vacancy‐ordered doubles with intense STE emission were synthesized. Via using the extreme conditions, i.e., temperature and pressure, stimulus, the luminescence properties of the resulting compounds are significantly modulated, endowing their promising ...
Zhiyu Pei, Yeshan Wu, Shuailing Ma, Tian Cui, Laihui Luo, Peng Du   +5 more
wiley   +1 more source

A comprehensive study to optimize organic/inorganic ETL and HTL materials on double perovskite layer Cs2AgBiBr6 solar cells with SCAPS 1D simulator

Results in Engineering
Perovskite solar cells (PSCs) have garnered significant attention due to their rapid advancements in efficiency and potential to revolutionize photovoltaic technology.
Jabir Hakami
doaj   +1 more source

Machine Learning for Designing Perovskites and Perovskite‐Inspired Solar Materials: Emerging Opportunities and Challenges

Advanced Science, Volume 13, Issue 23, 23 April 2026.
This review offers a comprehensive comparison between perovskites and perovskite‐inspired materials (PIMs), focusing on their crystal structures, electronic properties, and chemical compositions. It evaluates the applicability of machine learning (ML) descriptors and models across both material classes.
Yangfan Zhang, Yiming Xia, Ali Shakiba, Hongrui Zhang, Xiaojing Hao, Priyank V. Kumar, Mahesh P. Suryawanshi   +6 more
wiley   +1 more source

Understanding the Performance-Limiting Factors of Cs₂AgBiBr₆ Double-Perovskite Solar Cells [PDF]

, 2020
Double perovskites have recently emerged as possible alternatives to lead-based halide perovskites for photovoltaic applications. In particular, Understanding the Performance-Limiting Factors of Cs₂AgBiBr₆ Double-Perovskite Solar Cells has been the ...
Abdi-Jalebi, M, Buizza, LRV, Herz, LM, Longo, G, Mahesh, S, Nayak, PK, Ramadan, AJ, Snaith, HJ, Wright, AD   +8 more
core  

Multiple Lattice Instabilities and Complex Ground State in Cs_{2}AgBiBr_{6}

PRX Energy
Metal-halide perovskites (MHPs) are attracting considerable interest for optoelectronic applications, with Cs_{2}AgBiBr_{6} one of the main contenders among lead-free systems.
Xing He, Matthew Krogstad, Mayanak K. Gupta, Tyson Lanigan-Atkins, Chengjie Mao, Feng Ye, Yaohua Liu, Tao Hong, Songxue Chi, Haotong Wei, Jinsong Huang, Stephan Rosenkranz, Raymond Osborn, Olivier Delaire   +13 more
doaj   +1 more source

Solid-liquid interface synthesis of selective (111)-oriented Cs2AgBiBr6 perovskite crystals

Nature Communications
Achieving the preferred orientation of specific facets is crucial for regulating the anisotropic physical properties of crystal materials and optimizing the performance of semiconductor optoelectronic devices.
Enliu Hong, Ziqing Li, Ming Deng, Limin Wu, Xiaosheng Fang   +4 more
doaj   +1 more source

اثر آرایه تناوبی نانوکامپوزیت‌های طلا بر بهره‌وری سلول‌های خورشیدی پروسکایت دوگانه بدون سرب [PDF]

اپتوالکترونیک
در این مقاله، یک سلول خورشیدی پروسکایت دوگانه بدون سرب مورد مطالعۀ عددی قرار گرفته است و اثر آرایه‌های تناوبی نانوذرات کروی طلای پوشش داده شده با نانو میله‌های سیلیکا[1] و تیتانیا[2] روی کارایی سلول خورشیدی مطالعه شده و با اثر آرایۀ نانوذرات طلای خالص ...
ندا احمدی
doaj   +1 more source

Structural Diversity and Magnetic Properties of Hybrid Ruthenium Halide Perovskites and Related Compounds [PDF]

, 2020
Cheetham, Anthony K, Seshadri, Ram, Strom, T. Amanda, Vishnoi, Pratap, Wilson, Stephen D, Wu, Guang, Zuo, Julia L   +6 more
core   +1 more source