Results 251 to 260 of about 311,819 (318)

Trigonometric gradient microstructures in additively manufactured single crystals enable strength-ductility synergy and programmable performance. [PDF]

Nat Commun
Guo Z, Li Y, Fan L, Wu S, Hu D, Peng G, Lin F, Zhang YW, Xu Y, Yan W.   +9 more
europepmc   +1 more source

Single crystal

Oyo Buturi, 1993
OGATA, Hironori, MARUYAMA, Yusei
openaire   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Resonant Spin Amplification and Accumulation in MAPbI₃ Single Crystals. [PDF]

Adv Sci (Weinh)
Kirstein E, Yakovlev DR, Zhukov EA, Kopteva NE, Turedi B, Kovalenko MV, Bayer M.   +6 more
europepmc   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Hole-doping-assisted epitaxial growth of wafer-scale rhombohedral-stacked bilayer transition-metal dichalcogenides single crystals. [PDF]

Nat Commun
Sun H, Du Z, Peng Y, Li X, Wan Q, Huang L, Song L, Han Z, Xu R, Li Y, Li Y, Jiang Y, Zhao X, Xu N, Liao L, Xia C, Shi J, He J.   +17 more
europepmc   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Growth of complex oxide single crystals with high melting point over 2200 °C using tungsten crucible. [PDF]

Sci Rep
Yokota Y, Suda T, Horiai T, Yoshikawa A.
europepmc   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

Chirality-transferred epitaxy of circular polarization-sensitive ReS₂ monolayer single crystals. [PDF]

Nat Commun
Jiang J, Wang X, Wang D, Chai Y, Yang Y, Ding L, Guo X, Li A, Xu T, Huang H, Zhou S, Luo Z, Zhang J, Ouyang F, Ding F, Wang ZJ, Wang S.   +16 more
europepmc   +1 more source