Results 211 to 220 of about 540,439 (252)

Spatiotemporal dynamics of moiré excitons in van der Waals heterostructures. [PDF]

Nat Commun
Meneghini G, Brem S, Malic E.
europepmc   +1 more source

Crystallization Modulation and Defect Passivation of Tin‐Based Perovskite Light‐Emitting Diodes Avoiding DMSO

Advanced Optical Materials, EarlyView.
Tin‐based perovskites offer a lead‐free alternative for perovskite light‐emitting diodes (PeLEDs) but suffer from poor performance due to uncontrolled crystallization and Sn(II) oxidation. Here, NH4SCN is introduced into a DMSO‐free precursor to regulate crystallization, suppress Sn(II) oxidation, and reduce defects, enabling pure‐red PeLEDs with an ...
Shun Tian, Oliver Nagy, Binbin Zhou, Ilhan Yavuz, Roland C. Turnell‐Ritson, Yuxin Liu, Shengnan Zuo, Eva Unger, Antonio Abate, Guixiang Li, Xiao‐Xin Gao, Peter Uhd Jepsen, Mohammad Khaja Nazeeruddin, Paul J. Dyson   +13 more
wiley   +1 more source

Spin Hall and Edelstein effects in chiral non-collinear altermagnets. [PDF]

Nat Commun
Hu M, Janson O, Felser C, McClarty P, van den Brink J, G Vergniory M.   +5 more
europepmc   +1 more source

Experimental Test of the Three‐Setting Clauser–Horne–Shimony–Holt Inequality with Nonmaximally Orbital Angular Momentum Entangled States

Advanced Photonics Research, EarlyView.
Herein, the maximum violation of the three‐setting Clauser–Horne–Shimony–Holt (CHSH) inequality using nonmaximally entangled photons with orbital angular momentum is demonstrated. By mapping the optimization problem to maximizing a triangle's perimeter inscribed in an ellipse, the experiment validates the geometric approach and highlights the ...
Dongkai Zhang, Xiaodong Qiu, Lixiang Chen   +2 more
wiley   +1 more source

Numerical investigation of MHD stratified flow over an inclined cylinder with Brownian motion, thermophoresis and waste discharge concentration effects. [PDF]

Sci Rep
Rafique K, Mahmood Z, Abd-Elmonem A, Suoliman NAA, Popa IL, Kumar A.   +5 more
europepmc   +1 more source

Methodology for Topological Interface Engineering in 2D Photonic Crystals

Advanced Photonics Research, EarlyView.
This article introduces an automated framework for topological photonic crystal design. It features an iterative band connection method for identifying band crossings, a data‐driven approach for band symmetry recognition, and analysis of how topological mode dispersion trades off with photonic band‐gap size.
Ondřej Novák, Gervasi Herranz, Martin Veis   +2 more
wiley   +1 more source

Coupled simulation study of CO₂ adsorption in coal matrix based on CT-derived representative elementary volume (REV). [PDF]

Sci Rep
Wang C, Li Q, Ren F, Wang J, Wang J, Song X, Lin Y, Liu H, Wu Y, Tu J, Li B.   +10 more
europepmc   +1 more source

Enhanced Trapping with an Optimized Graphene‐Based Bowtie Plasmonic Nanotweezer: Design, Analysis, and Bioanalytical Applications

Advanced Photonics Research, EarlyView.
A graphene‐based bowtie plasmonic nanotweezer is designed and optimized using particle swarm optimization and transfer matrix analysis. The structure achieves strong field confinement, delivering trapping forces up to 6 nN W−1 for 10 nm bioparticles with sixfold lower power requirements than conventional designs.
Saba Ebrahimpanah, Mohammad Hazhir Mozaffari, Ali Farmani   +2 more
wiley   +1 more source

Towards unmanned proteomics data generation: a fully automated sample-to-data system for proteomic experiments. [PDF]

Cell Discov
Wang D, Chen W, Xie L, Xu Y, Huang C, Liu Y, Wang X, Huang X, Zhang K, Pan M, Wang S, Yang J, Tang L, Tian R, He F.   +14 more
europepmc   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source