Classification of 5‑bit Binary Light Pulse Sequences Using Photoluminescence of Metal Halide Perovskite Memlumors [0.03%]
基于金属卤化物钙钛矿 memlumors 光致发光的五位二进制光脉冲序列分类
Jitendra Kumar,Daniel Lizotte,Alexandr Marunchenko et al.
Jitendra Kumar et al.
A memlumor is an innovative neuromorphic luminescent device with a state-dependent photoluminescence quantum yield (PLQY) designed for optical neuromorphic computing applications. Metal halide perovskite memlumors leverage charge trapping a...
Plasma-Assisted Surface Nitridation of Proton Intercalatable WO3 for Efficient Electrocatalytic Ammonia Synthesis [0.03%]
等离子辅助WO3表面氮化高效电催化固氨反应
Zhiyuan Zhang,Christopher Kondratowicz,Jacob Smith et al.
Zhiyuan Zhang et al.
Electrocatalytic nitrogen reduction (eNRR) offers a green pathway for the production of NH3 from N2 and H2O under ambient conditions. Transition metal oxynitrides (TMO x N y ) are among the most promising catalysts but face challenges in ac...
Surpassing the 10% Efficiency Threshold in Perovskite-Inspired Indoor Photovoltaics [0.03%]
受钙钛矿启发的室内光伏效率突破10%阈值
Noora Lamminen,Jussi Lahtinen,Mokurala Krishnaiah et al.
Noora Lamminen et al.
Perovskite-inspired materials (PIMs) are promising candidates for low-toxicity indoor photovoltaics (IPVs), but their power conversion efficiencies (PCEs) have been so far largely limited by poor thin-film morphology and suboptimal device a...
Chalcogen Vacancies Rule Charge Recombination in Pnictogen Chalcohalide Solar-Cell Absorbers [0.03%]
硫空位主宰 pnictogen chalcohalide 太阳能电池吸收层中的电荷复合反应
Cibrán López,Seán R Kavanagh,Pol Benítez et al.
Cibrán López et al.
Pnictogen chalcohalides (MChX) represent an emerging class of nontoxic photovoltaic absorbers, valued for their favorable synthesis conditions and optoelectronic properties. Despite their proposed defect tolerance, stemming from the antibon...
In-Situ Self-Encapsulated Tin-Halide Perovskites for Air-Functional Near-Infrared Light-Emitting Diodes [0.03%]
用于空气工作的近红外发光二极管的原位自封装锡卤化物钙钛矿
Heyong Wang,Antonella Treglia,Chun-Sheng Jack Wu et al.
Heyong Wang et al.
Tin-halide perovskites are emerging as exceptional materials for near-infrared light-emitting diodes (NIR-LEDs). However, their extreme oxygen sensitivity remains a significant obstacle to practical applications. This work presents a facile...
Interfacial Chemistry Limits the Stability of Deep Blue Perovskite LEDs Revealed by Operando Characterization [0.03%]
原位表征揭示界面化学限制了深蓝色钙钛矿LED的稳定性
Alessandro J Mirabelli,Birgit Kammlander,Yang Lu et al.
Alessandro J Mirabelli et al.
To commercialize lead halide perovskites as light-emitting diodes (LEDs), the operational device lifetime needs to be drastically improved. For this to be achieved, an understanding of degradation behavior under bias is crucial. Herein, we ...
X‑ray Micro-Computed Tomography for Structural Analysis of All-Solid-State Battery at Pouch Cell Level [0.03%]
用于分析固态电池层压结构的微聚焦 computed tomography 技术
Chen-Jui Huang,Jin An Sam Oh,Marta Vicencio et al.
Chen-Jui Huang et al.
Characterizing the microstructure of all-solid-state batteries (ASSBs) during fabrication and operation is vital for their advancement, particularly as scaling to pouch cell levels introduces challenges in probing large-scale microstructura...
A Nature-Inspired Solution for Water Management in a Zero-Gap CO2 Electrolyzer [0.03%]
受自然启发的零间隙二氧化碳电解槽水分管理解决方案
Linlin Xu,Panagiotis Trogadas,Yang Lan et al.
Linlin Xu et al.
Electroreduction of carbon dioxide (CO2RR) holds great promise as a CO2 emission mitigation strategy while producing valuable chemicals. This study draws inspiration from desert-dwelling lizards to design a flow-field that increases the per...
Intensity-Modulated Photoluminescence Spectroscopy for Revealing Ionic Processes in Halide Perovskites [0.03%]
强度调制光致发光谱学揭示卤化物钙钛矿中的离子过程
Sarah C Gillespie,Agustin O Alvarez,Jarla Thiesbrummel et al.
Sarah C Gillespie et al.
Mobile ions limit halide perovskite device performance, yet quantifying ionic properties remains challenging. Frequency-domain electrical techniques are restricted to operational devices, and the resulting signals are often dominated by int...
Marco Moroni,Luca Gregori,Clarissa Coccia et al.
Marco Moroni et al.
Chiral metal halides are promising materials for nonlinear optics and spin-selective devices. Typically, chirality is introduced via large chiral organic cations, leading to low-dimensional structures and limitations in charge transport. He...