223 citations · 813 across the 24 of their papers we have counts for
8 papers · 1 filter
Spin triplet superconductivity driven by finite momentum spin fluctuations
Andreas Kreisel, Yundi Quan, P. J. Hirschfeld
A small number of superconductors are believed to exhibit intrinsic spin triplet pairing, and they are often discussed in terms of a simple, He-like picture where ferromagnetic…
Dirac lines and loop at the Fermi level in the Time-Reversal Symmetry Breaking Superconductor LaNiGa
Jackson R. Badger, Yundi Quan, Matthew C. Staab +12
Unconventional superconductors have Cooper pairs with lower symmetries than in conventional superconductors. In most unconventional superconductors, the additional symmetry breakin…
MoB2 under Pressure: Superconducting Mo Enhanced by Boron
Yundi Quan, Kwan-woo Lee, Warren E. Pickett
The discovery of the first high critical temperature (Tc) transition metal diboride superconductor, MgB2 structure alpha-MoB2 under pressure with Tc up to 32 K at 100 GPa, provides…
Creating superconductivity in WB2 through pressure-induced metastable planar defects
J. Lim, A. C. Hire, Y. Quan +11
High-pressure electrical resistivity measurements reveal that the mechanical deformation of ultra-hard WB2 during compression induces superconductivity above 50 GPa with a maximum…
Machine learning of superconducting critical temperature from Eliashberg theory
S. R. Xie, Y. Quan, A. C. Hire +11
The Eliashberg theory of superconductivity accounts for the fundamental physics of conventional electron-phonon superconductors, including the retardation of the interaction and th…
Towards high-throughput superconductor discovery via machine learning
Stephen R. Xie, Y. Quan, Ajinkya Hire +5
Even though superconductivity has been studied intensively for more than a century, the vast majority of superconductivity research today is carried out in nearly the same manner a…
Superconductivity of -Gallium
Yundi Quan, Peter J. Hirschfeld, Richard G. Hennig
Elemental gallium can exist in several phases under ambient conditions. The stable phase has a superconducting transition temperature, , of 0.9~K. By contrast, the o…
High pressure study of low-Z superconductor BeRe
J. Lim, A. C. Hire, Y. Quan +11
With , BeRe exhibits one of the highest critical temperatures among Be-rich compounds. We have carried out a series of high-pressure electrical resi…