High-entropy alloys

EP George, D Raabe, RO Ritchie - Nature reviews materials, 2019 - nature.com
Alloying has long been used to confer desirable properties to materials. Typically, it involves
the addition of relatively small amounts of secondary elements to a primary element. For the …

High-entropy ceramics

C Oses, C Toher, S Curtarolo - Nature Reviews Materials, 2020 - nature.com
Disordered multicomponent systems, occupying the mostly uncharted centres of phase
diagrams, were proposed in 2004 as innovative materials with promising applications. The …

The alloy theoretic automated toolkit: A user guide

A Van De Walle, M Asta, G Ceder - Calphad, 2002 - Elsevier
Although the formalism that allows the calculation of alloy thermodynamic properties from
first-principles has been known for decades, its practical implementation has so far …

Rechargeable alkali-ion battery materials: theory and computation

A Van der Ven, Z Deng, S Banerjee, SP Ong - Chemical reviews, 2020 - ACS Publications
Since its development in the 1970s, the rechargeable alkali-ion battery has proven to be a
truly transformative technology, providing portable energy storage for devices ranging from …

Multicomponent multisublattice alloys, nonconfigurational entropy and other additions to the Alloy Theoretic Automated Toolkit

A Van De Walle - Calphad, 2009 - Elsevier
A number of new functionalities have been added to the Alloy Theoretic Automated Toolkit
(ATAT) since it was last reviewed in this journal in 2002. ATAT can now handle …

High Thermoelectric Performance in the New Cubic Semiconductor AgSnSbSe3 by High-Entropy Engineering

Y Luo, S Hao, S Cai, TJ Slade, ZZ Luo… - Journal of the …, 2020 - ACS Publications
We investigate the structural and physical properties of the AgSn m SbSe m+ 2 system with
m= 1–20 (ie, SnSe matrix and∼ 5–50% AgSbSe2) from atomic, nano, and macro length …

Local chemical inhomogeneities in TiZrNb-based refractory high-entropy alloys

K Xun, B Zhang, Q Wang, Z Zhang, J Ding… - Journal of Materials …, 2023 - Elsevier
Multi-principal element solid solutions are prone to develop local chemical inhomogeneities,
ie, chemical order/clustering and/or compositional undulation. However, these structural …

ICET–a Python library for constructing and sampling alloy cluster expansions

M Ångqvist, WA Muñoz, JM Rahm… - Advanced Theory …, 2019 - Wiley Online Library
Alloy cluster expansions (CEs) provide an accurate and computationally efficient map** of
the potential energy surface of multi‐component systems that enables comprehensive …

The search for high entropy alloys: a high-throughput ab-initio approach

Y Lederer, C Toher, KS Vecchio, S Curtarolo - Acta Materialia, 2018 - Elsevier
While the ongoing search to discover new high-entropy systems is slowly expanding beyond
metals, a rational and effective method for predicting “in silico” the solid solution forming …

First-principles calculations and CALPHAD modeling of thermodynamics

ZK Liu - Journal of phase equilibria and diffusion, 2009 - Springer
Thermodynamics is the key component of materials science and engineering. The
manifestation of thermodynamics is typically represented by phase diagrams, traditionally for …