Showing 2024 · cond-mat.mes-hallShow all

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cond-mat.mes-hall2024★ 2 cited

Sliding Luttinger Liquid and Topological Flat Bands in Symmetry Mismatched Moiré Interfaces

Abhijat Sarma

In this work we analyze a class of Moiré models consisting of an active honeycomb monolayer such as graphene or a hexagonal transition-metal dichalcogenide (TMD) on top of a substr…

cond-mat.mes-hall2024★ 6 cited

Current Flow in Topological Insulator Josephson Junctions due to Imperfections

Kiryl Piasotski, Omri Lesser, Adrian Reich +5

Recent experiments on planar superconductor-topological insulator-superconductor (S-TI-S) junctions, e.g., in Corbino geometry, have reported low-temperature nonzero Josephson curr…

cond-mat.mes-hall2024★ 10 cited

High spatial resolution charge sensing of quantum Hall states

Cheng-Li Chiu, Taige Wang, Ruihua Fan +5

Charge distribution offers a unique fingerprint of important properties of electronic systems, including dielectric response, charge ordering and charge fractionalization. We devel…

cond-mat.mes-hall2024★ 2 cited

Josephson tunnel junction arrays and Andreev weak links: linked by a single energy-phase relation

A. Mert Bozkurt, Valla Fatemi

Josephson elements are cornerstones of cryogenic classical and quantum superconducting technology, owing to their nonlinearity. Two important types of Josephson elements are often…

cond-mat.mes-hall2024★ 4 cited

Interlayer Fermi polarons of excited exciton states in quantizing magnetic fields

Huiying Cui, Qianying Hu, Xuan Zhao +9

The study of exciton-polarons has offered profound insights into the many-body interactions between bosonic excitations and their immersed Fermi sea within layered heterostructures…

cond-mat.mes-hall2024★ 33 cited

Band structure engineering using a moiré polar substrate

Xirui Wang, Cheng Xu, Samuel Aronson +11

Applying long wavelength periodic potentials on quantum materials has recently been demonstrated to be a promising pathway for engineering novel quantum phases of matter. Here, we…

cond-mat.mes-hall2024★ 7 cited

Dichotomous Dynamics of Magnetic Monopole Fluids

Chun-Chih Hsu, Hiroto Takahashi, Fabian Jerzembeck +12

A recent advance in the study of emergent magnetic monopoles was the discovery that monopole motion is restricted to dynamical fractal trajectories (J. Hallén et al, Science 378, 1…

cond-mat.mes-hall2024★ 12 cited

Real-space topological invariant for time-quasiperiodic Majoranas

Zihao Qi, Ilyoun Na, Gil Refael +1

When subjected to quasiperiodic driving protocols, superconducting systems have been found to harbor robust time-quasiperiodic Majorana modes, extending the concept beyond static a…