Results 221 to 230 of about 7,363,445 (247)

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

First-principles investigation of the gas-sensing performance of Ti/Sn dual-functionalized carbon nano-onions for atmospheric gases: a DFT study. [PDF]

Nanoscale Adv
Ntui TN, Uket JO, John D, Bassey F, Adejoke Badeji A.   +4 more
europepmc   +1 more source

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

Achieving High-Instantaneous Pulse Power in Contact-Separation TENG via Series Capacitive Voltage Control Architecture. [PDF]

Adv Sci (Weinh)
Cp AH, Das P, Naskar K, Mondal T.
europepmc   +1 more source

Defect-Symmetry Engineered Gyroidal Photonic Crystals Achieve Monotonic Modulation of Bandgap Width With a Stable Mid-Gap. [PDF]

Adv Sci (Weinh)
Huang S, Zhou Y, Ning W, Wang H, Han L, Feng X.   +5 more
europepmc   +1 more source

Electronic structure reconstruction and low-energy optical response in La/Co-codoped BaTiO₃: a first-principles study. [PDF]

RSC Adv
Qiu J, Li C, Zhang C, Luo X.
europepmc   +1 more source

Design of Highly Sensitive NO₂ Gas Sensors Based on Boron Nitride and Aluminum Nitride Two-Dimensional Materials: A DFT-Based Study. [PDF]

Nanomaterials (Basel)
Al-Seady MA, Idan MH, Refaas AMA, Kahaly MU.   +3 more
europepmc   +1 more source

Mind the gap? Critically reviewing the energy efficiency gap with empirical evidence [PDF]

Energy Research and Social Science, 2017
A large body of literature suggests that households could save money by increasing the level of energy efficiency of the energy-using durables they purchase – a so-called “energy efficiency gap”.
Marcel Stadelmann, Stadelmann, Marcel
exaly   +2 more sources