Negative refraction in hyperbolic hetero-bicrystals

AJ Sternbach, SL Moore, A Rikhter, S Zhang, R Jing… - Science, 2023 - science.org
We visualized negative refraction of phonon polaritons, which occurs at the interface
between two natural crystals. The polaritons—hybrids of infrared photons and lattice …

Electrical spectroscopy of polaritonic nanoresonators

S Castilla, H Agarwal, I Vangelidis, YV Bludov… - Nature …, 2024 - nature.com
One of the most captivating properties of polaritons is their capacity to confine light at the
nanoscale. This confinement is even more extreme in two-dimensional (2D) materials. 2D …

Direct programming of confined surface phonon polariton resonators with the plasmonic phase-change material In3SbTe2

L Conrads, L Schüler, KG Wirth, M Wuttig… - Nature …, 2024 - nature.com
Tailoring light-matter interaction is essential to realize nanophotonic components. It can be
achieved with surface phonon polaritons (SPhPs), an excitation of photons coupled with …

Coherently amplified ultrafast imaging using a free-electron interferometer

T Bucher, H Nahari, H Herzig Sheinfux, R Ruimy… - Nature …, 2024 - nature.com
Accessing the low-energy non-equilibrium dynamics of materials and their polaritons with
simultaneous high spatial and temporal resolution has been a bold frontier of electron …

Cavity-enhanced superconductivity in MgB2 from first-principles quantum electrodynamics (QEDFT)

IT Lu, D Shin, MK Svendsen, H Hübener… - Proceedings of the …, 2024 - pnas.org
Strong laser pulses can control superconductivity, inducing nonequilibrium transient pairing
by leveraging strong-light matter interaction. Here, we demonstrate theoretically that …

Revisiting hyperbolic materials for deep-subwavelength polaritonics

S Kim, Y Jang, J Rho - Nature Nanotechnology, 2024 - nature.com
Revisiting hyperbolic materials for deep-subwavelength polaritonics | Nature Nanotechnology
Skip to main content Thank you for visiting nature.com. You are using a browser version with …

Cavity-enhanced Kondo effect

J Mochida, Y Ashida - Physical Review B, 2024 - APS
In metals containing magnetic impurities, conduction electrons screen the magnetic
impurities and induce the Kondo effect, ie, the enhancement of the electrical resistance at …

Dynamics of optical vortices in van der Waals materials

Y Kurman, R Dahan, H Herzig Shenfux, G Rosolen… - Optica, 2023 - opg.optica.org
Quantized vortices are topological defects found in different two-dimensional geometries,
from liquid crystals to ferromagnets, famously involved in spontaneous symmetry breaking …

Cavity engineered phonon-mediated superconductivity in MgB from first principles quantum electrodynamics

IT Lu, D Shin, MK Svendsen, H Hübener… - arXiv preprint arXiv …, 2024 - arxiv.org
Strong laser pulses can control superconductivity, inducing non-equilibrium transient pairing
by leveraging strong-light matter interaction. Here we demonstrate theoretically that …

Deep subwavelength topological edge state in a hyperbolic medium

L Orsini, H Herzig Sheinfux, Y Li, S Lee… - Nature …, 2024 - nature.com
Topological photonics offers the opportunity to control light propagation in a way that is
robust from fabrication disorders and imperfections. However, experimental demonstrations …