154 citations · 706 across the 29 of their papers we have counts for
7 papers · 1 filter
High-temperature superconductivity in A15-type La4H23 below 100 GPa
Sam Cross, Jonathan Buhot, Annabelle Brooks +4
High-temperature superconductivity has been observed in binary hydrides such as LaH10 at pressures above 150 GPa. Hydrogen cage structures have been identified as a common motif be…
Lifshitz transition enabling superconducting dome around the quantum critical point in TiSe
R. D. H. Hinlopen, Owen Moulding, Will Broad +9
Superconductivity often emerges as a dome around a quantum critical point (QCP) where long-range order is suppressed to zero temperature. So far, this has been mostly studied in ma…
Clean-limit superconductivity in Im-3m H3S synthesized from sulfur and hydrogen donor ammonia borane
Israel Osmond, Owen Moulding, Sam Cross +6
We present detailed studies of the superconductivity in high-pressure H3S. X-ray diffraction measurements show that cubic Im-3m H3S was synthesized from elemental sulfur and hydrog…
Compartmentalizing the cuprate strange metal
M. Berben, J. Ayres, C. Duffy +14
It has long been recognized that the key to unlocking the mystery of cuprate high-Tc superconductivity lies in understanding the anomalous normal state from which pairs form and co…
Experimental evidence for orthorhombic Fddd crystal structure in elemental yttrium above 100 GPa
Jonathan Buhot, Owen Moulding, Takaki Muramatsu +2
We present electrical resistance measurements of elemental yttrium on bulk and film samples, and both exhibit superconductivity at very high pressures. We show that the pressure de…
Absence of superconducting dome at the charge-density-wave quantum phase transition in 2H-NbSe2
Owen Moulding, Israel Osmond, Felix Flicker +2
Superconductivity is often found in a dome around quantum critical points, i.e. 2nd-order quantum phase transitions. Here, we show that an enhancement of superconductivity is avoid…