5 papers
Nanoscale Modulation of Flat Bands via Controllable Charge-Density-Waves Defects in 4Hb-TaS2
Wooin Yang, Siavash Karbasizadeh, Hoyeon Jeon +7
Electron correlation is a main driver of exotic quantum phases and their interplay. The 4Hb-TaS2 system, possessing intrinsic heterostructure of 1T- and 1H-TaS2 monolayers, offers…
Coexistence of superconductivity and topological band in a van der Waals Sn1-xInxBi2Te4 crystal
Hoyeon Jeon, Saban Hus, Jewook Park +7
The realization of topological surface states and superconductivity within a single material platform is a crucial step toward achieving topologically nontrivial superconductivity.…
Shear-resistant topology in quasi one-dimensional van der Waals material BiBr
Jonathan K. Hofmann, Hoyeon Jeon, Saban M. Hus +10
BiBr is a prototypical quasi one-dimensional (1D) material in which covalently bonded bismuth bromide chains are arranged in parallel, side-by-side and layer-by-layer, with…
Lifshitz Transition and Band Structure Evolution in Alkali Metal Intercalated 1Tprime-MoTe2
Joohyung Park, Ayan N. Batyrkhanov, Jonas Brandhoff +8
In van der Waals materials, coupling between adjacent layers is weak, and consequently interlayer interactions are weakly screened. This opens the possibility to profoundly modify…
Telecom-wavelength Single-photon Emitters in Multi-layer InSe
Huan Zhao, Saban Hus, Jinli Chen +6
The development of robust and efficient single photon emitters (SPEs) at telecom wavelengths is critical for advancements in quantum information science. Two-dimensional (2D) mater…