Results 261 to 270 of about 1,072,541 (361)

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Visualization of topological shear polaritons in gypsum thin films. [PDF]

Sci Adv
Díaz-Núñez P, Lanza C, Wang Z, Kravets VG, Duan J, Álvarez-Cuervo J, Martín-Luengo AT, Grigorenko AN, Yang Q, Paarmann A, Caldwell J, Alonso-González P, Mishchenko A.   +12 more
europepmc   +1 more source

Ultrafast optics in dispersion-flattened photonic crystal fiber

, 2002
W.H. Reeves, J. C. Knight, Dmitry V. Skryabin, P. St. J. Russell, Fiorenzo G. Omenetto, Anatoly Efimov, Antoinette J. Taylor   +6 more
openalex   +1 more source

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

Advanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt, Maël Pontoreau, Christian Haase, Johannes‐Henrich Schleifenbaum   +3 more
wiley   +1 more source

Theoretical studies of modulation instability, Fermi-Pasta-Ulam recurrence and pattern formation in an ultra-silicon-rich-nitride Bragg grating. [PDF]

Nanophotonics
Chowdury A, Eggleton BJ, Tan DTH.
europepmc   +1 more source

High‐Resolution Reverse Offset Printed Electroluminescent Multipixel Arrays for Scalable Future Wearable Displays

Advanced Engineering Materials, EarlyView.
This study explores the effects of pixel size and spacing when fabricating electroluminescent (EL) multipixel displays. COMSOL simulations identify the impact of pixel dimensions and spacing on electric field distribution and lighting efficiency. Flexible, high‐resolution EL pixel arrays are reverse offset printed, achieving a 96% reduction in pixel ...
Huanghao Dai, Yuxin Xia, Steve Beeby, Russel Torah   +3 more
wiley   +1 more source

X-ray parametric down-conversion reveals EUV-polariton. [PDF]

Nat Commun
Krebs D, Kerker F, Brockmüller X, Sahle CJ, Detlefs B, Huotari S, Rohringer N, Bömer C.   +7 more
europepmc   +1 more source

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

Advanced Engineering Materials, EarlyView.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi, Lukas Hanisch, Georg Hasemann, Puspendu Sahu, Manja Krüger   +4 more
wiley   +1 more source

Quantum key distribution with chromatic codes. [PDF]

Light Sci Appl
Yan Z, Jia X.
europepmc   +1 more source

Toughness of Confined Auxetic Foams

Advanced Engineering Materials, EarlyView.
Auxetic (negative Poisson's ratio) materials offer benefits such as impact mitigation, thermal insulation, vibration damping, and reduced shear strain, although their fracture mechanics are largely unexplored. This study investigates damage initiation and propagation in confined re‐entrant auxetic foams from polyurethane via experimental ...
Adrianos E. F. Athanasiadis, Oliver Duncan, Michal K. Budzik, Marcelo A. Dias   +3 more
wiley   +1 more source