Publications (5)
Directional Manipulation of a Staggered Charge Density Wave and Kondo Resonance in UTe2
Nileema Sharma, Fangjun Cheng, Hyeok Jun Yang +7
UTe2 is a rare example of a correlated quantum material in which unconventional density wave orders, Kondo physics, spin-triplet pairing, and reentrant superconductivity coexist wi…
Quasiparticle Interference Kernel Extraction with Variational Autoencoders via Latent Alignment
Yingshuai Ji, Haomin Zhuang, Matthew Toole +3
Quasiparticle interference (QPI) imaging is a powerful tool for probing electronic structures in quantum materials, but extracting the single-scatterer QPI pattern (i.e., the kerne…
Observation of Persistent Zero Modes and Superconducting Vortex Doublets in UTe
Nileema Sharma, Matthew Toole, James McKenzie +5
Superconducting vortices can reveal electron pairing details and nucleate topologically protected states. Yet, vortices of bulk spin-triplet superconductors have never been visuali…
Visualizing Pair-breaking Scattering Interference in Bulk FeSe
Matthew Toole, Nileema Sharma, James McKenzie +3
Spatially periodic modulations of the superconducting gap have been recently reported in diverse materials and are often attributed to pair density wave order. An alternative mecha…
Atomic-scale Frustrated Josephson Coupling and Multi-condensate Visualization in FeSe
Nileema Sharma, Matthew Toole, James McKenzie +2
In a Josephson junction involving multi-band superconductors, competition between inter-band and inter-junction Josephson coupling gives rise to frustration and spatial disjunction…