18 citations · 28 across the 6 of their papers we have counts for
6 papers
First Results from Nb3Sn Coatings of 2.6 GHz Nb SRF Cavities Using DC Cylindrical Magnetron Sputtering System
M. S. Shakel, H. E. Elsayed-Ali, G. Eremeev +2
A DC cylindrical magnetron sputtering system has been commissioned and operated to deposit Nb3Sn onto 2.6 GHz Nb SRF cavities. After optimizing the deposition conditions in a mock-…
Medium-Grain Niobium SRF Cavity Production Technology for Science Frontiers and Accelerator Applications
G. Myneni, Hani E. Elsayed-Ali, Md Obidul Islam +15
We propose cost-effective production of medium grain (MG) niobium (Nb) discs directly sliced from forged and annealed billet. This production method provides clean surface conditio…
Effect of substrate temperature on the growth of Nb3Sn film on Nb by multilayer sputtering
Md Nizam Sayeed, Uttar Pudasaini, Charles E. Reece +2
Nb3Sn films were fabricated by multilayer sequential sputtering on Nb at substrate temperatures ranging from room temperature to 250 °C. The multilayers were then annealed inside a…
Boron and Barium Incorporation at the 4H-SiC/SiO2 Interface using a Laser Multi-Charged Ion Source
Md Haider Shaim, Hani E. Elsayed-Ali
A laser multicharged ion source was used to perform interfacial treatment of the 4H-SiC/ SiO2 interface using B and Ba ions. A Q-switched Nd:YAG laser (wavelength λ = 1064 nm, puls…
Properties of Nb3Sn films fabricated by magnetron sputtering from a single target
Md. Nizam Sayeed, Uttar Pudasaini, Charles E. Reece +2
Superconducting Nb3Sn films were fabricated on sapphire and fine grain Nb substrates by magnetron sputtering from a single stoichiometric Nb3Sn target. The structural, morphologica…
Effect of layer thickness on structural, morphological and superconducting properties of NbSn films fabricated by multilayer sequential sputtering
Md Nizam Sayeed, Uttar Pudasaini, Charles E Reece +2
Superconducting Nb3Sn films can be synthesized by controlling the atomic concentration of Sn. Multilayer sequential sputtering of Nb and Sn thin films followed by high temperature…