Structural, magnetic, electronic and mechanical properties of full-Heusler alloys Co2YAl (Y= Fe, Ti): first principles calculations with different exchange-correlation …

B Fadila, M Ameri, D Bensaid, M Noureddine… - Journal of Magnetism …, 2018 - Elsevier
The structural, magnetic, electronic, elastic and mechanical properties of full-Heusler
compounds Co 2 YAl (Y= Fe, Ti), in L2 1 type structure are determined using the density …

Structural, elastic, and thermal properties of TM5Si3C (TM= Ti, Cr, Y) carbides from first-principles calculations

Y Li, Y Duan, M Peng, S Zheng - Vacuum, 2023 - Elsevier
In this work, we use first-principles calculations to predict the structural electronic, elastic,
and thermal properties of TM 5 Si 3 C (TM= Ti, Cr, Y) carbides. The calculated formation …

Influence of TM elements on the mechanical and thermodynamic properties of Hf2Si intermetallics

C Li, X Zhang, F Wang - Vacuum, 2024 - Elsevier
In order to improve the properties of Hf 2 Si, we design six transition metals (TM= Zr, Nb, Mo,
Tc, W and Re) doped in Hf 2 Si. The effect of TM elements on the properties of Hf 2 Si was …

Theoretical and experimental determination of the major thermo-mechanical properties of RE2SiO5 (RE= Tb, Dy, Ho, Er, Tm, Yb, Lu, and Y) for environmental and …

Z Tian, L Zheng, J Wang, P Wan, J Li, J Wang - Journal of the European …, 2016 - Elsevier
Abstract X2-RE 2 SiO 5 orthosilicates are promising candidate environmental/thermal barrier
coating (ETBC) materials for silicon-based ceramics because of their excellent durability in …

Unveiling thermal stresses in RETaO4 (RE= Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er) by first-principles calculations and finite element simulations

M Gan, X Chong, T Lu, C Yang, W Yu, SL Shang… - Acta Materialia, 2024 - Elsevier
Thermal stress (σ) plays a critical role in regulating the stability and durability of thermal
barrier coatings (TBCs) during service. However, its measurements are limited due to …

Understanding the ultralow lattice thermal conductivity of monoclinic RETaO4 from acoustic‐optical phonon anti‐crossing property and a comparison with ZrO2

M Gan, X Chong, W Yu, B Xiao… - Journal of the American …, 2023 - Wiley Online Library
The low thermal conductivity (κ) has a significant impact on the application of thermal barrier
coatings (TBCs). Rare‐earth tantalates (RETaO4) are one kind of the most promising TBC …

Electronic, elastic, and thermal properties, fracture toughness, and damage tolerance of TM5Si3B (TM= V and Nb) MAB phases

Y Sun, A Yang, Y Duan, L Shen, M Peng… - International Journal of …, 2022 - Elsevier
The first-principles calculations are employed herein to predict the electronic, elastic, and
thermal properties, fracture toughness, and damage tolerance of TM 5 Si 3 B (TM= V and …

Elastic properties, tensile strength, damage tolerance, electronic and thermal properties of TM3AlC2 (TM= Ti, Zr and Hf) MAX phases: A first-principles study

A Yang, Y Duan, L Bao, M Peng, L Shen - Vacuum, 2022 - Elsevier
This study explored the phase stability of TM 3 AlC 2 (TM= Ti, Zr and Hf) and related ternary
competing MAX phases, as well as the elastic properties, ideal tensile strength, electronic …

First-principles study of structural and electronic properties of C14-type Laves phase Al2Zr and Al2Hf

WC Hu, Y Liu, DJ Li, XQ Zeng, CS Xu - Computational materials science, 2014 - Elsevier
Structural, mechanical and electronic properties of Laves phases Al 2 Zr and Al 2 Hf with
C14-type structure were investigated by performing the first-principle calculations. The …

Rare-earth tantalates for next-generation thermal barrier coatings

L Chen, B Li, J Feng - Progress in Materials Science, 2024 - Elsevier
Ceramic thermal barrier coatings (TBCs) have attracted significant research attention owing
to their utility in the thermally insulating alloy components of gas turbines and aircraft …