1.7k citations
- University College LondonGB209 papers
- Centre National de la Recherche ScientifiqueFR204 papers
- University of MichiganUS200 papers
- Institució Catalana de Recerca i Estudis AvançatsES195 papers
- University of PortsmouthGB195 papers
- ARC Centre of Excellence for Engineered Quantum SystemsAU192 papers
- Fermi National Accelerator LaboratoryUS187 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES179 papers
- Institute for High Energy PhysicsES179 papers
- Macquarie UniversityAU174 papers
- The Ohio State UniversityUS169 papers
- Australian National UniversityAU167 papers
22 papers · 1 filter
Topological superconductivity from doping a triplet quantum spin liquid in a flat band system
Manuel Fernández López, Ben J. Powell, Jaime Merino
We explore superconductivity in strongly interacting electrons on a decorated honeycomb lattice (DHL). An easy-plane ferromagnetic interaction arises from spin-orbit coupling in th…
Ternary Metal Oxide Substrates for Superconducting Circuits
Zach Degnan, Xin He, Alejandro Gomez Frieiro +3
Substrate material imperfections and surface losses are one of the major factors limiting superconducting quantum circuitry from reaching the scale and complexity required to build…
Unconventional superconductivity near a flat band in organic and organometallic materials
Jaime Merino, Manuel Fernandez Lopez, Ben J. Powell
We study electron correlation driven superconductivity on a decorated honeycomb lattice (DHL), which has a low-energy flat band. On doping, we find singlet superconductivity with e…
Nuclear Magnetic Resonance in Low-Symmetry Superconductors
D. C. Cavanagh, B. J. Powell
We consider the nuclear spin-lattice relaxation rate, in superconductors with accidental nodes. We show that a Hebel-Slichter-like peak occurs even in the absence of an is…
Interplay of nematic and magnetic orders in FeSe under pressure
Daniel D. Scherer, Anthony Jacko, Christoph Friedrich +4
We offer an explanation for the recently observed pressure-induced magnetic state in the iron-chalcogenide FeSe based on \textit{ab initio} estimates for the pressure evolution of…
Dispersive Response of a Disordered Superconducting Quantum Metamaterial
Dmitriy S. Shapiro, Pascal Macha, Alexey N. Rubtsov +1
We consider a disordered quantum metamaterial formed by an array of superconducting flux qubits coupled to microwave photons in a cavity. We map the system on the Tavis-Cummings mo…