Results 151 to 160 of about 10,757,127 (332)

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Critical exponent analysis of Cu-doped SrRuO3 perovskite: SrRu0.925Cu0.075O3

Results in Surfaces and Interfaces
As an itinerant ferromagnet with strong spin-orbit coupling and high magnetocrystalline anisotropy, the SrRuO3 is ideal for studying correlated magnetism, while doping at Ru-site enables precise control over its electronic and magnetic properties.
Kiruthiga Devi B., Ajith Nix E.S.R., Praveen Palabindela, Jaivardhan Sinha, Bhaskar Chandra Behera   +4 more
doaj   +1 more source

Non-universal critical exponents in earthquake complex networks [PDF]

, 2018
The problem of universality of critical exponents in complex networks is studied based on networks built from seismic data sets. Using two data sets corresponding to Chilean seismicity (northern zone, including the 2014 Mw=8.2 earthquake in Iquique; and ...
Rogan Castillo, José, Muñoz, Víctor, Toledo Cabrera, Benjamín, Felipe Torres, Víctor Muñoz, Valdivia, Juan, Denisse Pastén, Benjamín A. Toledo, Pastén, Denisse, José Rogan, Juan Alejandro Valdivia, Torres, Felipe   +11 more
core   +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

Critical Exponents of Quark Matter

, 2013
I investigate the ferromagnetic phase transition inside strong quark matter (SQM) with one gluon exchange interaction between strong quarks. I use a variational method and the Landau-Fermi liquid theory and obtain the thermodynamics quantities of SQM. In
H. Gholizade
semanticscholar   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source

Fractional elliptic problems with two critical Sobolev-Hardy exponents

Electronic Journal of Differential Equations, 2018
By using the mountain pass lemma and a concentration compactness principle, we obtain the existence of positive solutions to the fractional elliptic problem with two critical Hardy-Sobolev exponents at the origin.
Wenjing Chen
doaj  

Field-orientation-dependent anisotropic magnetic couplings in multiple magnetic ordering system NdMn2Ge2

Materials Research Letters
Tetragonal NdMn[Formula: see text]Ge[Formula: see text], a material exhibiting multiple non-collinear magnetic ordering phases, holds significant application potential.
Jun Zhao, Kesen Zhao, Chaohong Gao, Zhenwu Zeng, Azizur Rahman, Yongliang Qin, Liwei Chen, Wen Ren, Hao Gao, Zhe Qu, Lei Zhang   +10 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source