210 citations · 2.2k across the 74 of their papers we have counts for
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cond-mat.mes-hall2021★ 34 cited
Optical absorption in two-dimensional materials with tilted Dirac cones
A. Wild, E. Mariani, M. E. Portnoi
The interband optical absorption of linearly polarised light by two-dimensional (2D) semimetals hosting tilted and anisotropic Dirac cones in the bandstructure is analysed theoreti…
cond-mat.mes-hall2021★ 10 cited
Mapping borophene onto graphene: Quasi-exact solutions for guiding potentials in tilted Dirac cones
R. A. Ng, A. Wild, M. E. Portnoi +1
We show that if the solutions to the (2+1)-dimensional massless Dirac equation for a given 1D potential are known, then they can be used to obtain the eigenvalues and eigenfunction…
cond-mat.mes-hall2021★ 6 cited
Terahertz transitions in finite carbon chains
R. R. Hartmann, S. Kutrovskaya, A. Kucherik +2
We predict an optical effect associated with systems which exhibit topologically protected states separated by a finite distance. We develop a tight-binding model to calculate the…