576 citations · 1.1k across the 11 of their papers we have counts for
11 papers
Transition from acoustic plasmon to electronic sound in graphene
David Barcons Ruiz, Niels C. H. Hesp, Hanan Herzig Sheinfux +10
Fermi liquids respond differently to perturbations depending on whether their frequency is larger (collisionless regime) or smaller (hydrodynamic regime) than the inter-particle co…
Probes for Ultrasensitive THz Nanoscopy
Curdin Maissen, Shu Chen, Elizaveta Nikulina +2
Scattering-type scanning near-field microscopy (s-SNOM) at terahertz (THz) frequencies could become a highly valuable tool for studying a variety of phenomena of both fundamental a…
Superradiantly limited linewidth in complementary THz metamaterials on Si-membranes
Janine Keller, Johannes Haase, Felice Appugliese +6
We study complementary double split ring THz resonators fabricated on a 10 mum thin Si-membrane. The linewidths of the fundamental LC-mode and dipolar mode are drastically narrowin…
Understanding the image contrast of material boundaries in IR nanoscopy reaching 5 nm spatial resolution
Stefan Mastel, Alexander A. Govyadinov, Curdin Maissen +3
Scattering-type scanning near-field optical microscopy (s-SNOM) allows for nanoscale resolved Infrared (IR) and Terahertz (THz) imaging, and thus has manifold applications ranging…
Measuring intensity correlations of a THz quantum cascade laser around its threshold at sub-cycle timescales
Ileana Cristina Benea Chelmus, Christopher Bonzon, Curdin Maissen +3
The quantum nature of photonic systems is reflected in the photon statistics of the light they emit. Therefore, the development of quantum optics tools with single photon sensitivi…
THz ultrastrong light-matter coupling
Giacomo Scalari, Curdin Maissen, Sara Cibella +5
Cavity photon resonators with ultrastrong light-matter interactions are attracting interest both in semiconductor and superconducting systems displaying the capability to manipulat…
Sub-cycle measurement of intensity correlations in the Terahertz range
Ileana-Cristina Benea-Chelmus, Curdin Maissen, Giacomo Scalari +2
The Terahertz frequency range bears intriguing opportunities, beyond very advanced applications in spectroscopy and matter control. Peculiar quantum phenomena are predicted to lead…
High quality factor, fully switchable THz superconducting metasurface
Giacomo Scalari, Curdin Maissen, Sara Cibella +2
We present a complementary THz metasurface realised with Niobium thin film which displays a quality factor Q=54 and a fully switchable behaviour as a function of the temperature. T…
Ultrastrong Coupling in the Near-field of Complementary Split Ring Resonators
Curdin Maissen, Giacomo Scalari, Federico Valmorra +7
The ultrastrong light-matter interaction regime was investigated in metallic and superconducting complementary split ring resonators coupled to the cyclotron transition of two dime…
Superconducting complementary metasurfaces for THz ultrastrong light-matter coupling
G. Scalari, C. Maissen, S. Cibella +5
A superconducting metasurface operating in the THz range and based on the complementary metamaterial approach is discussed. Experimental measurements as a function of temperature a…
Ultrastrong coupling of the cyclotron transition of a two-dimensional electron gas to a THz metamaterial
Giacomo Scalari, Curdin Maissen, Dana Turcinková +8
Artificial cavity photon resonators with ultrastrong light-matter interactions are attracting interest both in semiconductor and superconducting systems, due to the possibility of…