44 citations · 71 across the 6 of their papers we have counts for
6 papers
Critical transverse compressive stresses of straight and bent CORC wires with and without impregnation
X. Xu, F. Wan, S. Cohan +1
CORC wires are a promising superconductor for accelerator magnet applications. While their excellent uniaxial tensile properties have been well established, potential d…
Ultra-low magnetization and hysteresis loss in APC Nb3Sn superconductors
X Xu, F Wan, X Peng +1
For the accelerator magnets of the next hadron collider, reducing superconductor persistent-current magnetization is not only important for achieving the desired field quality, but…
APC NbSn superconductors based on internal oxidation of Nb-Ta-Hf alloys
X Xu, X Peng, F Wan +4
In the last few years, a new type of NbSn superconducting composite, containing a high density of artificial pinning centers (APC) generated via an internal oxidation approach,…
Achievement of FCC specification in critical current density for Nb3Sn superconductors with artificial pinning centers
X Xu, X Peng, J Rochester +2
In this letter we demonstrate achievement of record non-Cu critical current density (Jc,non-Cu) in ternary, multifilamentary Nb3Sn conductors by the introduction of artificial pinn…
Ternary Nb3Sn superconductors with artificial pinning centers and high upper critical fields
Xingchen Xu, Jacob Rochester, Xuan Peng +2
In this letter we demonstrate the development of ternary Nb3Sn multifilamentary conductors with artificial pinning centers (APC) which achieve high critical fields. These recently-…
A model for the compositions of non-stoichiometric intermediate phases formed by diffusion reactions, and its application to Nb3Sn superconductors
Xingchen Xu, Mike D. Sumption
In this work we explore the compositions of non-stoichiometric intermediate phases formed by diffusion reactions: a mathematical framework is developed and tested against the speci…