71 citations · 463 across the 17 of their papers we have counts for
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Wavelength-Controlled Photocurrent Polarity Switching in BP-MoS Heterostructure
Himani Jawa, Sayantan Ghosh, Abin Varghese +2
Layered two-dimensional van der Waals (vdW) semiconductors and their heterostructures have been shown to exhibit positive photoconductance (PPC) in many studies. A few recent repor…
Near-Infrared and Visible-range Optoelectronics in 2D Hybrid Perovskite/Transition Metal Dichalcogenide Heterostructures
Abin Varghese, Yuefeng Yin, Mingchao Wang +2
The application of ultrathin two-dimensional (2D) perovskites in near-infrared and visible-range optoelectronics has been limited owing to their inherent wide bandgaps, large excit…
Manifestation of strongly correlated electrons in a 2D kagome metal-organic framework
Dhaneesh Kumar, Jack Hellerstedt, Bernard Field +4
The kagome lattice, whose electronic valence band (VB) structure includes two Dirac bands and one flat band, offers a rich space to realise tuneable topological and strongly correl…
Localized Wannier function based tight-binding models for two-dimensional allotropes of bismuth
Qile Li, Jackson S. Smith, Yuefeng Yin +4
With its monoelemental composition, various crystalline forms and an inherently strong spin-orbit coupling, bismuth has been regarded as an ideal prototype material to expand our u…
Thickness dependent tuning of the Berry curvature in a ferromagnetic Weyl semimetal
Yao Zhang, Yuefeng Yin, Guy Dubuis +3
Magnetic Weyl semimetals with spontaneously broken time-reversal symmetry exhibit a large intrinsic anomalous Hall effect originating from the Berry curvature. To employ this large…