These features make it difficult to form stable solid solutions. Conventional doping methods often produce unwanted impurity phases or trigger phase changes, limiting improvements to Nb₂O₅’s ...

A recent study published in Nature Communications introduces a new method to improve lithium-ion battery performance. Researchers applied high-entropy doping (HED) to niobium pentoxide (Nb₂O₅ ...

The main phase structures in Bio-HEAs mentioned earlier include BCC, FCC, HCP, Laves, B2, and IC, and MB, MC, MN, MO, and MSi formed by doping with non-metallic elements, as shown in Figure 7. Most ...

It is shown that Fe-based compound LaFe/sub 11.44/Al/sub 1.56/ with cubic NaZn/sub 13/-type structure undergoes both a second order and a first order phase transitions. In small fields, it orders ...

High-entropy materials (HEMs) offer exceptional strength and stability, revolutionizing energy applications in batteries, fuel cells, and hydrogen storage.

The curious minds at Aperture explore how the concept of entropy may lead to the ultimate heat death of the universe.

Unit III: Classification of Elements and Periodicity in Properties 8 Periods Modern periodic law and the present form of ...

TORONTO, ON / ACCESS Newswire / May 30, 2025 / Jaguar Mining Inc. ("Jaguar" or the "Company") (TSX:JAG) today announced several changes to its senior management team that are designed to ...

Khartoum changes hands, marking a new phase in Sudan’s civil war In Khartoum and its surroundings the SAF’s victory should at least make it easier for aid agencies to deliver food and other ...

A nonvolatile memory technology utilizing reversible changes between fcc and hcp crystalline phases is proposed. In this new type of phase-change memory, data are stored in different forms of ...