122 citations · 208 across the 7 of their papers we have counts for
7 papers
Low-threshold vortex lasing in three-dimensional cavities via flatband bound states in the continuum
Zi-Xin Zhou, Weimin Wang, Huijie Li +2
Bound states in the continuum (BICs) offer a robust route toward high-Q resonators and topological structured-light generation. While optically pumped BIC lasers have advanced sign…
ARPES studies of Hf(0001) surface: flat bands formation in the dice lattice
Laxman Nagireddy, Saleem Ayaz Khan, Maria Christine Richter +8
We present the first electronic structure measurements of the Hf(0001) single-crystal surface using angle-resolved photoemission spectroscopy (ARPES). The ARPES results are support…
Formation of a Te-Ag Honeycomb Alloy: A New Type of Two-Dimensional Material
J. Shah, H. M. Sohail, R. I. G. Uhrberg +1
Inspired by the unique properties of graphene, the focus in the literature is now on investigations of various two-dimensional (2D) materials with the aim to explore their properti…
Experimental evidence of monolayer arsenene: An exotic two-dimensional semiconducting material
J. Shah, W. Wang, H. M. Sohail +1
Group V element analogues of graphene have attracted a lot attention recently due to their semiconducting band structures, which make them promising for next generation electronic…
Band structure of hydrogenated silicene on Ag(111): Evidence for silicane
W. Wang, W. Olovsson, R. I. G. Uhrberg
In the case of graphene, hydrogenation removes the conductivity due to the bands forming the Dirac cone by opening up a band gap. This type of chemical functionalization is of utmo…
Experimental and theoretical determination of σ-bands on ("2x2") silicene grown on Ag(111)
W. Wang, W. Olovsson, R. I. G. Uhrberg
Silicene, the two-dimensional (2D) allotrope of silicon has very recently attracted a lot of attention. It has a structure that is similar to graphene and it is theoretically predi…
Dynamic control of defective gap mode through defect location
Lei Chang, Yinghong Li, Yun Wu +2
A 1D model is developed for defective gap mode (DGM) with two types of boundary conditions: conducting mesh and conducting sleeve. For a periodically modulated system without defec…