10 papers
Quasiparticle interference as a tool to study quantum materials
Luke C. Rhodes, Yuhki Kohsaka, Tetsuo Hanaguri +2
To understand the properties of quantum materials a detailed knowledge of the material's low energy electronic structure is key. Details of the electronic structure drive the groun…
Non-equilibrium Effects in Vibrational Modes Pumped by Inelastic Tunneling
Chi Ming Yim, Owain T. Beynon, Seunghyun Khim +2
The properties of strongly correlated electron materials exhibit a surprising sensitivity to small lattice distortions, providing an opportunity for their tuning by selective disto…
A correlated insulator at the surface of the polar metal CaRuO
Daniel Halliday, Izidor BenediÄiÄ, Andela Zivanovic +10
We investigate the electronic structure at the surface of the correlated oxide CaRuO, a low-symmetry ruthenate oxide which hosts an unconventional polar-metal phase. Fr…
Determining the superconducting order parameter of UPt using scanning tunneling microscopy
Rebecca Bisset, Luke C. Rhodes, Hugo Decitre +5
Superconductivity, a state in which electrical currents can flow without resistance, occurs because of pairing of electrons into quasiparticles with integer spin . In practicall…
calcQPI: A versatile tool to simulate quasiparticle interference
Peter Wahl, Luke C. Rhodes, Carolina A. Marques
Quasiparticle interference imaging (QPI) provides a route to characterize electronic structure from real space images acquired using scanning tunneling microscopy. It emerges due t…
Adsorbate-induced formation of a surface-polarity-driven nonperiodic superstructure
Chi Ming Yim, Yu Zheng, Olivia R. Armitage +5
The chemical and electronic properties of surfaces and interfaces are important for many technologically relevant processes, be it in information processing, where interfacial elec…