525 citations · 5.3k across the 45 of their papers we have counts for
16 papers · 1 filter
Nanoscale-confined Terahertz Polaritons in a van der Waals Crystal
Thales V. A. G. de Oliveira, Tobias Nörenberg, Gonzalo Álvarez-Pérez +11
Electromagnetic field confinement is crucial for nanophotonic technologies, since it allows for enhancing light-matter interactions, thus enabling light manipulation in deep sub-wa…
Fast and Sensitive Terahertz Detection Using an Antenna-Integrated Graphene pn Junction
Sebastián Castilla, Bernat Terrés, Marta Autore +11
Although the detection of light at terahertz (THz) frequencies is important for a large range of applications, current detectors typically have several disadvantages in terms of se…
Electrically controlled terahertz magneto-optical phenomena in continuous and patterned graphene
Jean-Marie Poumirol, Peter Q. Liu, Tetiana M. Slipchenko +4
The magnetic circular dichroism and the Faraday rotation are the fundamental phenomena of great practical importance arising from the breaking of the time reversal symmetry by a ma…
Probing low-energy hyperbolic polaritons in van der Waals crystals with an electron microscope
Alexander A. Govyadinov, Andrea Konečná, Andrey Chuvilin +8
Van der Waals (vdW) materials exhibit intriguing structural, electronic and photonic properties. Electron Energy Loss Spectroscopy (EELS) within Scanning Transmission Electron Micr…
Ultra-confined acoustic THz graphene plasmons revealed by photocurrent nanoscopy
Pablo Alonso-Gonzalez, Alexey Y. Nikitin, Yuanda Gao +14
Terahertz (THz) fields are widely applied for sensing, communication and quality control. In future applications, they could be efficiently confined, enhanced and manipulated - wel…
Anomalous Reflection Phase of Graphene Plasmons and its Influence on Resonators
A. Yu. Nikitin, T. Low, L. Martin-Moreno
The phase picked up by a graphene plasmon upon scattering by an abrupt edge is commonly assumed to be . Here, it is demonstrated that for high plasmon momenta this reflection p…