Results 231 to 240 of about 1,723,362 (284)

Accelerating photonic gas sensor design: machine learning-driven inverse optimization of silicon photonics Bragg gratings. [PDF]

Sci Rep
Khafagy M, Khafagy M, Swillam MA.
europepmc   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Hybrid ray-tracing-QuaDRiGa/FDTD method for realistic 28 GHz exposure with 6G CF-MaMIMO in 3D outdoor environments. [PDF]

NPJ Wirel Technol
Wydaeghe R, Shikhantsov S, Vermeeren G, Martens L, Tanghe E, Joseph W.   +5 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Multireference Modeling Reveals the Origins of L‑Edge X‑ray Absorption Features in Photoredox-Active Nickel Complexes. [PDF]

J Phys Chem C Nanomater Interfaces
Ho O, Lin S, Scott TR.
europepmc   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Tunable Sound Absorption via Evanescent-Wave Coupling in Asymmetric Bilayer Metasurfaces. [PDF]

Adv Sci (Weinh)
Ma PS, Lee HJ.
europepmc   +1 more source

Gas Entrapment in the Canal of Petit During Pneumatic Retinopexy: Sequential Imaging and Conservative Management. [PDF]

J Vitreoretin Dis
Tang T, Cruz-Pimentel M, Levinger N, Devenyi R, Yan P.   +4 more
europepmc   +1 more source

Reciprocal frame design for large-scale timber construction. [PDF]

Nat Commun
Xu P, Zhao P, Xia B, Zhao Z, Liu N, Zhang S, Du J.   +6 more
europepmc   +1 more source

The influence of garden spatial configuration on tourist behavior: A systematic review based on Space Syntax. [PDF]

PLoS One
Li B, Hassan MM, Han Y, Lau JL.
europepmc   +1 more source