29 citations · 66 across the 5 of their papers we have counts for
8 papers
Emergent frustrated magnetism in strain-patterned graphene
Yu-Chiang Hsieh, Wen-Han Kao, Christophe De Beule +18
Geometrically frustrated magnetism conventionally arises from pre-existing magnetic moments on lattices whose geometry prevents their interactions from being simultaneously satisfi…
Black hole mirages: electron lensing and Berry curvature effects in inhomogeneously tilted Weyl semimetals
Andreas Haller, Suraj Hegde, Chen Xu +3
We study electronic transport in Weyl semimetals with spatially varying nodal tilt profiles. We find that the flow of electrons can be guided precisely by judiciously chosen tilt p…
Network model for periodically strained graphene
Christophe De Beule, Vo Tien Phong, E. J. Mele
The long-wavelength physics of monolayer graphene in the presence of periodic strain fields has a natural chiral scattering network description. When the strain field varies slowly…
Probing Majorana bound states via a pn-junction containing a quantum dot
L. Bittermann, C. De Beule, D. Frombach +1
We propose an alternative route to transport experiments for detecting Majorana bound states (MBSs) by combining topological superconductivity with quantum optics in a superconduct…
Artificial event horizons in Weyl semimetal heterostructures and their non-equilibrium signatures
Christophe De Beule, Solofo Groenendijk, Tobias Meng +1
We investigate transport in type-I/type-II Weyl semi\-metal heterostructures that realize effective black- or white-hole event horizons. We provide an exact solution to the scatter…
Transmission in graphene-topological insulator heterostructures
Christophe De Beule, Mohammad Zarenia, Bart Partoens
We investigate scattering of the topological surface state of a three-dimensional time-reversal invariant topological insulator when graphene is deposited on the topological-insula…