Electronic structure of β-Ta films from X-ray photoelectron spectroscopy and first-principles calculations

@article{Magnuson2019ElectronicSO,
  title={Electronic structure of $\beta$-Ta films from X-ray photoelectron spectroscopy and first-principles calculations},
  author={Martin Magnuson and Grzegorz Greczynski and Fredrik Eriksson and Lars Hultman and Hans H{\"o}gberg},
  journal={Applied Surface Science},
  year={2019}
}

Figures and Tables from this paper

First-Principles Estimation of Core Level Shifts for Hf, Ta, W, and Re
A simple first-principles approach is used to estimate the core level shifts observed in X-ray photoelectron spectroscopy for the 4f electrons of Hf, Ta, W, and Re; these elements were selected
Synthesis and Characterization of Ti-Ta-Shape Memory Surface Alloys Formed by the Electron-Beam Additive Technique
The electron-beam cycling additive technique was proposed for the formation of shape memory Ti-Ta coatings on titanium substrate. On a commercially pure Ti plate, Ta film with a thickness of about 4
Influence of Beam Power on Young’s Modulus and Friction Coefficient of Ti–Ta Alloys Formed by Electron-Beam Surface Alloying
In this study, we present the results of Young’s modulus and coefficient of friction (COF) of Ti–Ta surface alloys formed by electron-beam surface alloying by a scanning electron beam. Ta films were
Tantalum Alloy Welding: Does the Thermal Cycle Influence the Microstructure?
The aim of the present work is to verify the microstructural behavior of a B 521 tantalum alloy UNS Grade R05200 after welding, in relation to the welding thermal cycle. The joint design was a 1.5 mm
Broadband 3-D Boundary Integral Equation Characterization of Composite Conductors
In this contribution, an improved 3-D differential surface admittance operator is employed in the simulation of composite conductors. By utilizing closed sums of infinite series that are present in

References

SHOWING 1-10 OF 63 REFERENCES
Surface Core-Level Shifts In Metals
  • T. Duc
  • Physics, Chemistry
    Other Conferences
  • 1984
Photoemission studies with synchrotron radiation of surface core-level shifts in metals are reviewed. Models of surface shifts in d transition metals are discussed together with applications to
Structural and Electronic Properties of Pure Ta, TaNO, and TaZrNO with Ab Initio Calculations
This paper presents the results of self-consistent first-principle calculations for the crystal structure and electronic structure of pure tantalum, TaNO, and TaZrNO within density functional theory
Cluster core-level binding-energy shifts: the role of lattice strain.
Our combined experimental and theoretical analysis of the shifts, with particle size, of core-level binding energies (BE's) of metal nanoparticles on insulating supports, shows that these shifts have
The self-hosting structure of β-Ta
Using electrodeposition from a bath of molten fluorides, single crystals of tetragonal β-tantalum have been obtained for the first time at normal pressure. The unit-cell parameters are a = 10.211
...
...