Suppressed terahertz dynamics of water confined in nanometer gaps

H Yang, G Ji, M Choi, S Park, H An, HT Lee… - Science …, 2024 - science.org
Nanoconfined waters exhibit low static permittivity mainly due to interfacial effects that span
about one nanometer. The characteristic length scale may be much longer in the terahertz …

Rapid inverse design of high Q-factor terahertz filters

HT Lee, J Kim, HR Park - Optical Materials Express, 2023 - opg.optica.org
6 G communication technology using terahertz (THz) frequencies has increased the demand
for components such as terahertz band filters. A high Q-factor filter capable of transmitting …

Enhanced terahertz magneto-plasmonic effect enabled by epsilon-near-zero iron slot antennas

HT Lee, H Lee, J Kim, M Park, C Sohn, HR Park - Nanophotonics, 2025 - degruyter.com
Terahertz magneto-plasmonics plays a crucial role in platforms for isolation and sensing
applications, operating at terahertz frequencies. In spite of recent efforts to enhance …

Effect of poling on the dielectric properties of synthesized β-poly (vinylidene fluoride) foam

A Abdelaziem, AM Mohamed, YM Yousry… - Journal of Applied …, 2023 - pubs.aip.org
A straightforward scalable method for synthesizing β-poly (vinylidene fluoride) polymer foam
from a sugar template has been used. A characteristic β-phase of the foam was confirmed by …

Nonlinear focusing of terahertz laser beam using a layered superconductor

HV Ovcharenko, ZA Maizelis, SS Apostolov… - Physical Review B, 2022 - APS
We theoretically study the propagation of a terahertz (THz) Gaussian beam through a thin
sample of layered superconductor. We consider the beam axis and the superconducting …

Terahertz spectroscopy of high temperature superconductors and their photonic applications

C Seo, J Kim, S Eom, K Kim, HR Park - Journal of the Korean Physical …, 2022 - Springer
Abstract Development of the ultrashort pulse lasers made it possible to realize the terahertz
(THz) generation and detection in a broad frequency range between 0.1 and 30 THz …

Erratum to: Terahertz spectroscopy of high temperature superconductors and their photonic applications

C Seo, J Kim, S Eom, K Kim, HR Park - Journal of the Korean Physical …, 2022 - Springer
6. Ø. Fischer et al., Scanning tunneling spectroscopy of high-temperature superconductors.
Rev. Mod. Phys. 79, 353 (2007). https://doi. org/10. 1103/RevMo dPhys. 79. 353 7. J. Oh et …

[KNIHA][B] Characterization of an 8 x 8 Terahertz Photoconductive Antenna Array for Spatially Resolved Time-Domain Spectroscopy and Imaging Applications

R Henri - 2021 - search.proquest.com
Terahertz (THz) radiation has received a lot of attention in recent years due to its unique
characteristics. Its ability to penetrate most dielectric materials, its non-ionizing nature, and …