173 citations
- International Iberian Nanotechnology LaboratoryPT16 papers
- University of MinhoPT13 papers
- University of AlicanteES7 papers
- Technical University of DenmarkDK4 papers
- Center for Quantum NanoscienceKR3 papers
- Ewha Womans UniversityKR3 papers
- Institute for Basic ScienceKR3 papers
- University of Southern DenmarkDK3 papers
- Aalborg UniversityDK2 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR2 papers
- IBM Research - AlmadenUS2 papers
- National University of the NortheastAR2 papers
6 papers · 1 filter
Magnetic Two-Dimensional Chromium Trihalides: A Theoretical Perspective
D. Soriano, M. I. Katsnelson, J. Fernández-Rossier
The discovery of ferromagnetic order in monolayer 2D crystals has opened a new venue in the field of two dimensional (2D) materials. 2D magnets are not only interesting on their ow…
Understanding the electromagnetic response of graphene/metallic nanostructures hybrids of different dimensionality
Tatiana G. Rappoport, Itai Epstein, Frank H. L. Koppens +1
Plasmonic excitations such as surface-plasmon-polaritons (SPPs) and graphene-plasmons (GPs), carry large momenta and are thus able to confine electromagnetic fields to small dimens…
Quantum confinement of Dirac quasiparticles in graphene patterned with subnanometer precision
E. Cortés-del Río, P. Mallet, H. González-Herrero +5
Quantum confinement of graphene Dirac-like electrons in artificially crafted nanometer structures is a long sought goal that would provide a strategy to selectively tune the electr…
Non-reciprocal magnons in a two dimensional crystal with off-plane magnetization
M. J. T. Costa, J. Fernández-Rossier, N. M. R. Peres +1
Non reciprocal spin waves have a chiral asymmetry so that their energy is different for two opposite wave vectors. They are found in atomically thin ferromagnetic overlayers with i…
Analytical Quantitative Semi-Classical Approach to the LoSurdo-Stark Effect and Ionization in 2D excitons
J. C. G. Henriques, Hogni C. Kamban, Thomas G. Pedersen +1
Using a semi-classical approach, we derive a fully analytical expression for the ionization rate of excitons in two-dimensional materials due to an external static electric field,…
Excitonic Magneto-Optical Kerr Effect in 2D Transition Metal Dichalcogenides Induced by Spin Proximity
J. C. G. Henriques, G. Catarina, A. T. Costa +2
In this paper we develop the excitonic theory of Kerr rotation angle in a two-dimensional (2D) transition metal dichalcogenide at zero magnetic field. The finite Kerr angle is indu…