298 citations · 2k across the 40 of their papers we have counts for
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cond-mat.supr-con2020
Theory of Superconductivity at the LaAlO3/SrTiO3 heterointerface: Electron pairing mediated by deformation of ferroelastic domain walls
David Pekker, C. Stephen Hellberg, Jeremy Levy
SrTiO is a superconducting semiconductor with a pairing mechanism that is not well understood. SrTiO undergoes a ferroelastic transition at 105 K, leading to the forma…
cond-mat.supr-con2014★ 245 cited
What superconducts in sulfur hydrides under pressure, and why
N. Bernstein, C. S. Hellberg, M. D. Johannes +2
The recent discovery of superconductivity at 190~K in highly compressed HS is spectacular not only because it sets a record high critical temperature, but because it does so…