47 citations · 47 across the 2 of their papers we have counts for
8 papers
Spin-orbit gaps in the s and p orbital bands of an artificial honeycomb lattice
J. J. van den Broeke, I. Swart, C. Morais Smith +1
Muffin-tin methods have been instrumental in the design of honeycomb lattices that show, in contrast to graphene, separated s and in-plane p bands, a p orbital Dirac cone, and a p…
Electronic properties of atomically coherent square PbSe nanocrystal superlattice resolved by STS
Pierre Capiod, Maaike van der Sluijs, Jeroen de Boer +3
Rock-salt lead selenide nanocrystals can be used as building blocks for large scale square superlattices via two-dimensional assembly of nanocrystals at a liquid-air interface foll…
p Orbital flat band and Dirac cone in the electronic honeycomb lattice
Thomas S. Gardenier, Jette J. van den Broeke, Jesper R. Moes +5
Theory anticipates that the in-plane px, py orbitals in a honeycomb lattice lead to new and potentially useful quantum electronic phases. So far, p orbital bands were only realized…
p-band engineering in artificial electronic lattices
M. R. Slot, S. N. Kempkes, E. J. Knol +7
Artificial electronic lattices, created atom by atom in a scanning tunneling microscope, have emerged as a highly tunable platform to realize and characterize the lowest-energy ban…
Edge-dependent topology in Kekulé lattices
S. E. Freeney, J. J. van den Broeke, A. J. J. Harsveld van der Veen +2
Topological states of matter are robust quantum phases, characterised by propagating or localised edge states in an insulating bulk. Topological boundary states can be triggered by…
Robust zero-energy modes in an electronic higher-order topological insulator: the dimerized Kagome lattice
S. N. Kempkes, M. R. Slot, J. J. van den Broeke +6
Quantum simulators are an essential tool for understanding complex quantum materials. Platforms based on ultracold atoms in optical lattices and photonic devices led the field so f…