Results 211 to 220 of about 1,456,910 (261)

Formamidinium-based perovskites: from fundamental properties to solar cell applications. [PDF]

Chem Sci
Li W, Yao Z, Liu G, Fathi D, Weinberger N, Wei Q, Ning Z.   +6 more
europepmc   +1 more source

Research advances in metal halides for flexible indirect X‐ray imaging

FlexMat, EarlyView.
This review focuses on the preparation of flexible scintillators and provides an in‐depth discussion of the preparation methods and optimization of flexible films and flexible amorphous materials for MHs X‐ray indirect detectors. The content covers characterization methods for flexible materials, the selection of flexible substrates, optimization ...
Tianyu Xie, Youkui Xu, Dexue Liu, Zhiwen Jin   +3 more
wiley   +1 more source

Retraction Note: Spin polarized first principles study of electro-magnetic and optical properties of K₂NaXI₆ (X :Cr Fe) double halide perovskites. [PDF]

Sci Rep
Abdullah D, Kumar A, Adupa C, Kumar A, Kumar K.   +4 more
europepmc   +1 more source

OPTICAL PROPERTIES OF DOUBLE HALIDE PEROVSKITES BASED ON CESIUM

REPORTS OF THE NAS RK
G. Beketova, N. Zhanturina, Z. Aimaganbetova, A. Bekeshev   +3 more
openaire   +1 more source

Degradation Mechanism and Stabilization Strategies for Large‐Area Perovskite Solar Modules

Interdisciplinary Materials, EarlyView.
This review summarizes the degradation mechanisms specific to perovskite solar modules, focusing on large‐area fabrication and uniformity‐related degradation, cell interconnection and degradation related to scribe processing, device encapsulation, reverse‐bias degradation and potential‐induced degradation, and outlines corresponding mitigation ...
Peng Xu, Xinzhu Li, Xuezheng Liu, Xinyu Zhao, Jinzhan Cheng, Wanlin Guo, Xiaoming Zhao   +6 more
wiley   +1 more source

Overcoming spectral limits of perovskite photodetectors for the infrared region

InfoScience, EarlyView.
Infrared (IR) photodetectors are vital for modern optoelectronics, but traditional inorganic semiconductors face limitations in cost, processing, and bandgap tunability. This review provides a summary of advanced strategies to extend metal halide perovskites into the IR region, categorizing approaches into intrinsic material engineering, physical ...
Jiean Li, Bobo Li, Mingxia Qiu, Wang Zhang, Xuan Fang   +4 more
wiley   +1 more source

Stable, Efficient, and Scalable Two-Dimensional Perovskites for Next-Generation Solar Cells. [PDF]

Small Sci
Bhat K, Das S, Roy A, Das PP.
europepmc   +1 more source

Chloride–bromide co‐engineering enables operationally stable quasi‐2D tin perovskite solar cells under ambient conditions

InfoScience, EarlyView.
Mixed halide perovskite systems consisting of iodide and bromide ions often suffer phase segregation. The segregation introduces instability, which can manifest in faster degradation of devices under operation. Here, we introduced a controlled amount of chloride ions into tin perovskite (TP) film containing iodide and bromide ions; the chloride ions ...
Jorim O. Obila, Chunqing Li, Masatoshi Yanagida, Yasuhiro Shirai, Yuko Takeoka   +4 more
wiley   +1 more source

Lead-Free Double Cs₂Ag(Bi,Sb)(Br,I)₆ Perovskites: Going below 1.8 eV Bandgap by Anion Exchange and Solid-State Reactions. [PDF]

J Am Chem Soc
Stroyuk O, Raievska O, Kinge S, Hauch J, Brabec CJ.   +4 more
europepmc   +1 more source

Quasi‐2D perovskite memristors: From layered structures to advanced computing applications

InfoScience, EarlyView.
Quasi‐2D perovskites enable stable memristive switching through dimensional engineering that controls ion migration pathways. The layered structure suppresses leakage, improves environmental stability, and enables analog conductance modulation for neuromorphic computing, artificial vision, and in‐memory architectures, transforming ion migration from a ...
Jie Ma, Yujian Du, Yuljae Cho
wiley   +1 more source