567 citations · 799 across the 6 of their papers we have counts for
6 papers
Orbital hybridization-driven charge density wave transition in CsV3Sb5 kagome superconductor
Shulun Han, Chi Sin Tang, Linyang Li +19
Owing to its inherent non-trivial geometry, the unique structural motif of the recently discovered Kagome topological superconductor AV3Sb5 is an ideal host of diverse topologicall…
Tunneling Plasmonics in Bilayer Graphene
Z. Fei, E. G. Iwinski, G. X. Ni +14
We report experimental signatures of plasmonic effects due to electron tunneling between adjacent graphene layers. At sub-nanometer separation, such layers can form either a strong…
Generalized spectral method for near-field optical microscopy
B. -Y. Jiang, L. M. Zhang, A. H. Castro Neto +2
Electromagnetic interaction between a sub-wavelength particle (the `probe') and a material surface (the `sample') is studied theoretically. The interaction is shown to be governed…
Infrared nanoscopy of Dirac plasmons at the graphene-SiO2 interface
Zhe Fei, Gregory O. Andreev, Wenzhong Bao +13
We report on infrared (IR) nanoscopy of 2D plasmon excitations of Dirac fermions in graphene. This is achieved by confining mid-IR radiation at the apex of a nanoscale tip: an appr…
Magnetoelectric coupling, Berry phase, and Landau level dispersion in a biased bilayer graphene
L. M. Zhang, M. M. Fogler, D. P. Arovas
We study the energy spectrum of a graphene bilayer in the presence of transverse electric and magnetic fields. We find that the resulting Landau levels exhibit a nonmonotonic depen…
Scanned gate microscopy of a one-dimensional quantum dot
Lingfeng M. Zhang, Michael M. Fogler
We analyze electrostatic interaction between a sharp conducting tip and a thin one-dimensional wire, e.g., a carbon nanotube, in a scanned gate microscopy (SGM) experiment. The pro…