Correlated Cs-Octahedra Motion Governs Structural Stability and Nonradiative Charge Recombination in CsPbBr3 Perovskites [0.03%]
CsPbBr3钙钛矿中相关Cs八面体运动决定其结构稳定性和非辐射复合行为
Zihang Liu,Jiao Wang,Qiquan Luo et al.
Zihang Liu et al.
Correlated motion between Cs ions and the inorganic octahedral framework plays a key role in the structural stability and nonradiative carrier dynamics of CsPbBr3. By combining normal and frozen molecular dynamics with nonadiabatic molecula...
Thin-Layer NbOCl2 Flat-Band Semiconductor for Efficient PEC Photodetection [0.03%]
高效光电导探测器的薄层NbOCl₂平带半导体
Yigen Chen,Ruohang Xu,Yue Li et al.
Yigen Chen et al.
Emerging two-dimensional semiconductor materials are of considerable interest for optoelectronic applications because of their unique charge-transport and photoresponse properties. Among them, NbOCl2 demonstrates great potential for optoele...
Redox-Modulated Polyoxometalate-Incorporated Carbazole-Based Interface for High-Performance Perovskite Photodetectors [0.03%]
用于高性能钙钛矿光电探测器的氧化还原调控型多金属氧酸盐嵌入式碳卡宾界面
Tingting Dai,Xinyue Wang,Xia Bu et al.
Tingting Dai et al.
High-performance self-powered perovskite photodetectors demand hole transport layers (HTLs) concurrently possessing excellent energy level alignment, optimal wettability, and effective defect passivation. Although the widely used [2-(3,6-di...
Lithium-Ion Partial Molar Entropies in Liquid, Composite, and Solid-State Electrolytes [0.03%]
液态、复合和固态电解质中的锂离子偏摩尔熵
Austin Fan,Patrick J West,Louis Vincent Morris et al.
Austin Fan et al.
Electrolyte composition, concentration, and structure can affect reaction kinetics, ion transport, and heat generation during operation. In liquid electrolyte systems, the properties of ion-solvent and ion-ion interactions strongly affect t...
Microwave-Assisted In Situ Encapsulation of Uniform Ag Nanoclusters in ZSM-5 for Enhanced Catalytic and Antibacterial Performance [0.03%]
微波辅助合成负载于ZSM-5中的均匀Ag纳米团簇及其优良的抗菌和催化性能研究
Liyuan Wang,Zhishun Feng,Shiji Li et al.
Liyuan Wang et al.
Silver nanoparticles hold great promise in biomedical and environmental applications, yet small and uniform Ag nanoclusters are hindered by easy aggregation, uncontrollable growth, and difficult recovery. Here we report a rapid and controll...
Complex Effects of Salt on Small-Angle X-ray Scattering of BSA Originate from the Interplay of Ions and Hydration Water [0.03%]
盐通过离子和溶剂水的相互作用复杂影响BSA的小角X射散的原因探究
Anshika Dhiman,Sanbo Qin,Huan-Xiang Zhou
Anshika Dhiman
Extracting information on salt effects from small-angle X-ray scattering (SAXS) data of protein solutions remains challenging. Here, we combine the newly developed FMAPIq approach with explicit-solvent all-atom molecular dynamics simulation...
Spectroscopic Imaging of Interfacial Interaction-Mediated Phosphorene Growth Pathways on Noble Metals [0.03%]
贵金属界面相互作用介导的磷烯生长光谱成像研究
Zhibo Yuan,Wenjia Zhang,Bo Zhang et al.
Zhibo Yuan et al.
Interfacial interaction is a key element in epitaxial growth. While theoretical studies have highlighted its importance for the structure and stability of phosphorene on various substrates, direct experimental verification remains scarce. H...
Variation in the Spin-Splitting Magnitude from Dynamic Structural Distortions in 2D Hybrid Perovskites [0.03%]
二维有机无机杂化钙钛矿中自旋劈裂的动态结构畸变效应
Abhilash Patra,Nima Karimitari,W Joshua Kennedy et al.
Abhilash Patra et al.
The observation of finite Rashba/Dresselhaus spin splitting in hybrid organic-inorganic halide perovskites (HOIPs) makes them attractive candidates for spintronic and spin-selective applications. However, HOIPs are highly dynamic crystals e...
f-d-σ* Orbital Relay Enables Homolytic H2 Dissociation and CeO2- x Oxidation [0.03%]
ф-d-σ*轨道接力促进H₂均裂和CeO2- х氧化
Ze-Kai Yu,Zhi-Qiang Wang,Xue-Qing Gong
Ze-Kai Yu
Ceria (CeO2) is a widely employed catalytic material in hydrogenation catalysis, and experimental studies have reported that reduced ceria (CeO2-x) can be oxidized by H2; however, the microscopic origin of this process remains unclear. Dens...
Observation of the Charge Resonance Band of Hemibonded (H2O)2+ in the Gas Phase [0.03%]
气相半氢键(H2O)2+的荷电共振带的观察
Mizuhiro Kominato,Tatsuki Hosoda,Kenta Mizuse et al.
Mizuhiro Kominato et al.
Electronic spectroscopy of (H2O)n+ (n = 2 and 3) radical cluster cations was investigated in the ultraviolet-visible region. For (H2O)2+, the charge resonance band attributable to the hemibonded isomer, an elusive species previously observe...