223 citations · 349 across the 16 of their papers we have counts for
12 papers · 1 filter
Developing a Complete AI-Accelerated Workflow for Superconductor Discovery
Jason B. Gibson, Ajinkya C. Hire, Pawan Prakash +8
The quest to identify new superconducting materials with enhanced properties is hindered by the prohibitive cost of computing electron-phonon spectral functions, severely limiting…
Superconductivity in pressurized ReMoB
S. Sinha, J. Lim, Z. Li +10
The recent surprising discovery of superconductivity with critical temperature = 32 K in MoB above 70 GPa has led to the search for related materials that may superconduc…
Accelerating superconductor discovery through tempered deep learning of the electron-phonon spectral function
Jason B. Gibson, Ajinkya C. Hire, Philip M. Dee +4
Integrating deep learning with the search for new electron-phonon superconductors represents a burgeoning field of research, where the primary challenge lies in the computational i…
Diboride compounds doped with transition metals$\unicode{x2013}$a route to superconductivity through structure stabilization as well as defects
P. M. Dee, J. S. Kim, A. C. Hire +7
Recent investigations into MoB have unveiled a direct connection between a pressure-induced structural transition to a P6/mmm space group structure and the emergence of super…
Nb-substitution suppresses the superconducting critical temperature of pressurized MoB
J. Lim, S. Sinha, A. C. Hire +9
A recent work has demonstrated that MoB, transforming to the same structure as MgB (), superconducts at temperatures above 30 K near 100 GPa [C. Pei . Natl…
High critical field superconductivity at ambient pressure in MoB stabilized in the P6/mmm structure via Nb substitution
A. C. Hire, S. Sinha, J. Lim +7
Recently it was discovered that, under elevated pressures, MoB exhibits superconductivity at a critical temperature, , as high as 32 K. The superconductivity appears to de…
Theory of Nb-Zr Alloy Superconductivity and First Experimental Demonstration for Superconducting Radio-Frequency Cavity Applications
Nathan S. Sitaraman, Zeming Sun, Ben Francis +8
Niobium-zirconium (Nb-Zr) alloy is an old superconductor that is a promising new candidate for superconducting radio-frequency (SRF) cavity applications. Using density-functional a…
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…
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…
A15 NbSi -- A "high" Tc superconductor synthesized at a pressure of one megabar and metastable at ambient conditions
Jinhyuk Lim, J. S. Kim, Ajinkya C. Hire +6
A15 NbSi is, until now, the only high temperature superconductor produced at high pressure (~110 GPa) that has been successfully brought back to room pressure conditions in a m…