The traditional approach to materials design is to start with a base composition and then tune its chemistry by adding smaller amounts of other elements or compounds. However, a new approach has ...

We are surrounded by a variety of alloys in our everyday lives. Brass for example, is made from copper and zinc, while stainless steel is a mixture of iron and chromium. The majority of these alloys ...

A study explores a high-entropy alloy of Au, Ag, Cu, Pd, and Pt, evaluating its potential use in mid-infrared metasurfaces for optical applications. High-entropy alloys, as the name implies, are ...

High Entropy Alloys are a fascinating new area of research, so today we're going to try and make some HEA nanoparticles and ...

(Nanowerk Spotlight) Liquid metals have long fascinated materials scientists due to their unique properties that bridge the gap between solid and liquid states of matter. These materials, which remain ...

High-entropy alloys (HEAs) are rewriting the rules of materials science, and machine learning is accelerating their design. By predicting phase stability and performance from large datasets, ...

High-entropy alloys (HEAs) are promising materials for catalysis and energy storage, and at the same time they are extremely hard, heat resistant and demonstrate great variability in their magnetic ...

This study is led by Dr. Yixing Li (School of Materials Science and Engineering, Northeastern University) and Professor Xuefeng Zhang (School of Materials Science and Engineering, Northeastern ...

The process of alloying has been used by material engineers, particularly to impart useful specific properties to different materials. In the process of alloying, different materials in trace ...

The term “high entropy” refers to the fact that these alloys contain five or more elements in roughly equal amounts, resulting in a complex microstructure and high configurational entropy. This high ...

The bottom part of the image schematically shows the atomic-level alloying of the HEA, as confirmed by X-ray diffraction (XRD) analysis. A recent study published in Engineering has delved into the ...