1998年7月15日 · Au–Ta alloys with the compositions of AuTa, AuTa 2 and AuTa 3, prepared by quenching from the melt, has been studied with X-ray diffraction, photoelectron spectroscopy (XPS) and

Okamoto, H., Massalski, T.B. The Au−Ta (Gold-Tantalum) system. Bulletin of Alloy Phase Diagrams 6, 365–368 (1985). https://doi.org/10.1007/BF02880525. Download citation. Issue Date: August 1985. DOI: https://doi.org/10.1007/BF02880525

2019年6月1日 · The bonding of Au/Cr, Au/Ta, and Au/Pt/Ti films around room temperature was performed after the vacuum annealing process for degassing. The Au/Cr films annealed even at 200 °C failed to be bonded. Based on the results of XPS, a Cr 2 O 3 layer was formed on the surface owing to the segregation of the Cr underlayer atoms on the Au surface, and ...

2022年9月30日 · Sputter-deposited Au-Ta alloys have recently been identified as high-ρ e materials which can meet the demands of this application [2], [3], [5], [6]. Planar Au-Ta films with ∼ 80 at.% of Ta deposited by direct current magnetron sputtering (DCMS) exhibit the highest ρ e values (≳ 100 μ Ω cm) [3].

2020年12月3日 · In this work, we systematically study properties of Au–Ta alloy films in the entire compositional range from pure Au to pure Ta with thicknesses up to 30 µm. These films are made by direct current magnetron co-sputtering on planar substrates.

Revitzand在薄膜体系实验中得到:Au薄膜中加入Ta使Au的晶粒间界扩散系数降低,金薄膜寿命延长。 由此说明Au－Ta之间不容易产生扩散。 Christou和Day利用X射线衍射、电子显微镜和电阻测量观察了Au－Ta之间的相互扩散.Christou和Day认为,在温度超过450℃时形成TaAu相，发生Au ...

Au-H Au-Ta The Au-H (Gold-Hydrogen) System 196.9665 1.00794 By H. Okamoto and T. B. Massalski Carnegie-Mellon University Equilibrium Diagram The solubility of atomic hydrogen (H) in gold (Au) at 1 bar pressure was measured very accurately by [67Tho] (Table 1), who used a rapid quench and extraction tech- nique.

2018年1月3日 · The Au-Ta alloys encompass large contrast in crystal structure, resistivity, and spin Hall angle. Pure Au has a face-centered cubic (fcc) structure, whereas Ta has a body-centered cubic (bcc α-phase)/tetragonal (β-phase) structure. In addition, amorphous Au-Ta alloys have also been realized in an extended composition range thus providing

ively, on Ta content in films with three different nominal thicknesses of 0.5, 10, and 30 µ m, revealing a monotonic increaseofbothmechanicalparameters.Forallthefilms,the

2024年10月15日 · Gold‑tantalum (Au Ta) alloys are promising for next-generation hohlraums for magnetically-assisted indirect-drive inertial confinement fusion. Hohlraum fabrication involves sputter deposition of ultrathick coatings on sphero-cylindrical substrates.