22 citations · 35 across the 5 of their papers we have counts for
6 papers
Boundary Element Modeling for THz-SNOM Near-Field Probes
Noah Reich, Richard Kim, Thomas Koschny +1
Terahertz scanning near-field optical microscopy (THz-SNOM) enables spatially and spectrally resolved investigation of low-energy collective and topological states in quantum mater…
Engineering Plasmons in Oxide/Graphene Heterostructures via Interfacial Charge Transfer
Yuanchen Chi, Dongxu Di, Michael Fralaide +2
Interfacial charge transfer provides an effective route for tailoring the optical and electronic properties of two-dimensional materials. Here, we investigate infrared surface plas…
Correlating Superconducting Qubit Performance Losses to Sidewall Near-Field Scattering via Terahertz Nanophotonics
Richard H. J. Kim, Samuel J. Haeuser, Joong-Mok Park +16
Elucidating dielectric losses, structural heterogeneity, and interface imperfections is critical for improving coherence in superconducting qubits. However, most diagnostics rely o…
Position operators in terms of converging finite-dimensional matrices: Exploring their interplay with geometry, transport, and gauge theory
B. Q. Song, J. D. H. Smith, J. Wang
Position operator appears as in wave mechanics, while its matrix form is well known diverging in diagonals, causing serious difficulties in basis transfor…
Observation of the Magnonic Dicke Superradiant Phase Transition
Dasom Kim, Sohail Dasgupta, Xiaoxuan Ma +16
Two-level atoms coupled with single-mode cavity photons are predicted to exhibit a quantum phase transition when the coupling strength exceeds a critical value, entering a phase in…
Discovery of an Unconventional Quantum Echo by Interference of Higgs Coherence
C. Huang, M. Mootz, L. Luo +9
Nonlinearities in quantum systems are fundamentally characterized by the interplay of phase coherences, their interference, and state transition amplitudes. Yet the question of how…