Description of the hydrogen atom and the ion in an optical cavity using the Pauli-Fierz Hamiltonian

YS Aklilu, K Varga - Physical Review A, 2024 - APS
A system of one electron in a Coulomb potential in an optical cavity is solved using a tensor-
product light-matter basis. The problem was treated at the level of the Pauli-Fierz …

Gallium nitride for ultrasensitive thermo-active switching in terahertz metamaterial micro–nanophotonic devices

L Liang, G Wu, F Yan, W Wang, T Li, Z Tian… - Journal of Materials …, 2024 - pubs.rsc.org
The integration of metamaterials with semiconductors provides a distinct platform for
dynamically controlling and manipulating terahertz waves to study the resulting interfacial …

Chiral TeraHertz surface plasmonics

I Aupiais, R Grasset, D Daineka, J Briatico… - ACS …, 2024 - ACS Publications
Chiral engineering of TeraHertz (THz) light fields and the use of the handedness of light in
THz light–matter interactions promise many novel opportunities for the advanced sensing …

Superdispersive plasmonic metamaterial

VM Muravev, KR Dzhikirba, MS Sokolova… - Physical Review …, 2024 - APS
We realize a simple technology to assemble a three-dimensional metamaterial consisting of
stacked planar silicon chips with a metallic mesh lithographically fabricated on the chip …

Broadband measurement of Feibelman's quantum surface response functions

Z Chen, S Yang, Z Xie, J Hu, X Zhang, Y Xia… - arXiv preprint arXiv …, 2024 - arxiv.org
The Feibelman $ d $-parameter, a mesoscopic complement to the local bulk permittivity,
describes quantum optical surface responses for interfaces, including nonlocality, spill-in …

Bridging Mechanisms Between Micro and Macro

G Chen, T Zhang, and, Y Wang - … Wave Absorbing Materials …, 2024 - Wiley Online Library
Within the microwave spectrum, the interaction of electromagnetic (EM) waves with
absorptive materials facilitates the transformation of EM energy into thermal or alternative …