scholarly journals Surface phase diagrams of La-based perovskites towards the O-rich limit from first principles

2019 ◽  
Vol 21 (24) ◽  
pp. 12859-12871 ◽  
Author(s):  
Yang Li ◽  
Jie Yang ◽  
Yi-An Zhu ◽  
Zhi-Jun Sui ◽  
Xing-Gui Zhou ◽  
...  
Keyword(s):  
Phase Diagrams ◽  
First Principles ◽  
Dft Study ◽  
Surface Phase ◽  
Oxygen Gas

A DFT study of surface phase diagrams of La-based perovskites in equilibrium with oxygen gas.

scholarly journals First-principles thermodynamics and experimental study of interface oxidation in Ni/Ni3Al structures

2019 ◽  
Vol 21 (33) ◽  
pp. 18316-18327
Author(s):  
Zhaowei Wang ◽  
Haiqing Pei ◽  
Jing Shang ◽  
Liangzhi Kou ◽  
Zhixun Wen ◽  
...  
Keyword(s):  
Experimental Study ◽  
Ab Initio ◽  
Phase Diagrams ◽  
First Principles ◽  
Oxidation Mechanism ◽  
Atomic Scale ◽  
Element Content ◽  
Surface Phase

Surface phase diagrams and element content obtained from ab initio thermodynamics and experiment reveal the atomic-scale oxidation mechanism of Ni/Ni3Al interfaces.

Surface phase diagrams of titanium in Oxygen, Nitrogen and Hydrogen environments: A first principles analysis

2018 ◽  
Vol 677 ◽  
pp. 18-25 ◽  
Author(s):  
Sanjubala Sahoo ◽  
S. Pamir Alpay ◽  
Rainer J. Hebert
Keyword(s):  
Phase Diagrams ◽  
First Principles ◽  
Surface Phase

First-principles study of the surface phase diagrams of GaN(0001) and (000−1) under oxide vapor phase epitaxy growth conditions

2017 ◽  
Vol 254 (8) ◽  
pp. 1600706 ◽  
Author(s):  
Takahiro Kawamura ◽  
Akira Kitamoto ◽  
Mamoru Imade ◽  
Masashi Yoshimura ◽  
Yusuke Mori ◽  
...  
Keyword(s):  
Phase Diagrams ◽  
Vapor Phase ◽  
First Principles ◽  
Growth Conditions ◽  
Vapor Phase Epitaxy ◽  
Surface Phase ◽  
First Principles Study ◽  
Oxide Vapor

scholarly journals First principles DFT study of interstitial hydrogen and oxygen atoms in the MAX phase Ti2AlN

RSC Advances ◽  
2017 ◽  
Vol 7 (60) ◽  
pp. 37852-37857 ◽  
Author(s):  
Francesco Colonna ◽  
Christian Elsässer
Keyword(s):  
Ab Initio ◽  
Corrosion Protection ◽  
First Principles ◽  
Dft Study ◽  
Max Phase ◽  
Oxygen Absorption ◽  
Protection Potential ◽  
And Diffusion ◽  
Interstitial Hydrogen ◽  
Oxygen Atoms

We model hydrogen and oxygen absorption and diffusion in Ti2AlN via ab initio simulations to assess its corrosion protection potential.

A comparative DFT study of the oxidation of Al crystals and nanoparticles

2021 ◽  
Author(s):  
Pengqi Hai ◽  
Chao Wu
Keyword(s):  
First Principles ◽  
Dft Study ◽  
First Principles Calculations ◽  
Al Nanoparticles

The thermodynamic and kinetic behaviors of O atoms on/in different Al nanoparticles (ANPs) and Al crystals have been systematically studied using first-principles calculations. The O adsorption strength on clean Al...

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