Superconductors can carry very high current densities without resistive loss. This makes
them highly suitable for the construction of compact high field magnets of several tens of …

Based on molecular dynamics (MD) simulations of Nb 3 Sn crystals under high pressure, a
physics-based trans-scale model of the superconducting transition of high-pressure Nb 3 Sn …

We conducted a systematic high-pressure study on the Nb-Sn system using first-principles
calculations based on density functional theory. The USPEX software package was used to …

Electron-phonon superconductors at high pressures have displayed the highest values of
critical superconducting temperature T c on record, now rapidly approaching room …

We present a model for the variation of the upper critical field H c2 with Sn content in A15-
type Nb-Sn wires, within the Ginzburg-Landau-Abrikosov-Gor'kov (GLAG) theory frame. H c2 …

We present a resistivity study of single-and polycrystalline Nb 3 Sn under pressure up to 9.3
GPa. Despite quite different pressure responses, T c of both samples is diminished with …

As a promising next-generation material for superconducting radiofrequency cavities,
superconducting Nb 3 Sn, once developed for fabricating a high-field magnet, has attracted …

Abstract Superconducting Nb 3 Sn magnets have composite structures consisting of Nb 3 Sn
multi-filaments, cooper, and epoxy resin. The complicated strain states due to different …

A semi-phenomenological approach, which combined the microscopic properties calculated
by first-principles and macroscopic critical characteristics determined from empirical …

We present a minimal theory of superconductivity enhancement in ferroelectric-type
materials. Simple expressions for the optical mode responsible for the soft mode transition …