The progress on physicochemical properties and biocompatibility of tantalum-based metal bone implants

H Li, Z Yao, J Zhang, X Cai, L Li, G Liu, J Liu, L Cui… - SN Applied …, 2020 - Springer
Repair, reconstruction, and replacement of congenital malformations, either in case of
exogenous or iatrogenic tissue and organ defects, requires utilization of a large number of …

Global optimization of atomic structures with gradient-enhanced Gaussian process regression

S Kaappa, EG Del Río, KW Jacobsen - Physical Review B, 2021 - APS
Determination of atomic structures is a key challenge in the fields of computational physics
and materials science, as a large variety of mechanical, chemical, electronic, and optical …

Tantalum pentoxide: from crystal structures to applications in water splitting

C Han, T Wang - Energy & Fuels, 2023 - ACS Publications
The environment and energy crisis due to carbon dioxide emissions from burning fossil fuels
have increased the urgency to explore sustainable energy, while hydrogen with high energy …

Oxygen vacancy formation and uniformity of conductive filaments in Si-doped Ta2O5 RRAM

C Cai, S Wei, Z Yin, J Bai, W ** of nano-and microparticles of oxides with rare earth elements (REEs) is used to fine-
tune their structural, optical, and electrochemical properties. On the way to establish the …

Prediction of new ground-state crystal structure of

Y Yang, Y Kawazoe - Physical Review Materials, 2018 - APS
Tantalum pentoxide (T a 2 O 5) is a wide-gap semiconductor which has important
technological applications. Despite the enormous efforts from both experimental and …

Ab Initio Simulation of Ta2O5: A High Symmetry Ground State Phase with Application to Interface Calculation

JH Yuan, KH Xue, Q Chen, LRC Fonseca… - Annalen der …, 2019 - Wiley Online Library
It is reported that the recently predicted triclinic γ‐phase ground state Ta2O5 by Yang and
Kawazoe can be assigned a much more symmetric I41/amd space group, and is isomorphic …

Evidence for structural transition in crystalline tantalum pentoxide films grown by RF magnetron sputtering

I Perez, JLE Carrejo, V Sosa, FG Perera… - Journal of Alloys and …, 2017 - Elsevier
We investigate the effect of annealing temperature on the crystalline structure and physical
properties of tantalum-pentoxide films grown by radio frequency magnetron sputtering. For …