24.8k citations · 37.3k across the 44 of their papers we have counts for
5 papers · 1 filter
Electric field screening in atomically thin layers of MoS2: the role of interlayer coupling
Andres Castellanos-Gomez, Emmanuele Cappelluti, Rafael Roldán +3
The aim of this work is to study the electrostatic screening by single and few-layer MoS2 sheets by means of electrostatic force microscopy in combination with a non-linear Thomas-…
Mid-infrared plasmons in scaled graphene nanostructures
Hugen Yan, Tony Low, Wenjuan Zhu +6
Plasmonics takes advantage of the collective response of electrons to electromagnetic waves, enabling dramatic scaling of optical devices beyond the diffraction limit. Here, we dem…
Generation of pure bulk valley current in graphene
Yongjin Jiang, Tony Low, Kai Chang +2
The generation of valley current is a fundamental goal in graphene valleytronics but no practical ways of its realization are known yet. We propose a workable scheme for the genera…
Odd momentum pairing and superconductivity in vertical graphene heterostructures
Francisco Guinea, Bruno Uchoa
Vertical graphene heterostructures made up of graphene layers separated by BN spacers allow for novel ways of tuning the interactions between electrons. We study the possibility of…
Local Moment Formation and Kondo Effect in Defective Graphene
M. A. Cazalilla, A. Iucci, F. Guinea +1
We study the local moment formation and the Kondo effect at single-atom vacancies in Graphene. We develop a model accounting for the vacancy reconstruction as well as non-planarity…