activity
20202026
most citedJosephson traveling-wave parametric amplifier based on low-intrinsic-loss coplanar lumped-element waveguide

8 citations · 11 across the 11 of their papers we have counts for

collaborators

16 papers

hep-ex2026

Extended High-Mass Axion Search with an Auxetically Tuned Higher-Order-Mode Cavity

Jinsu Kim, Sungjae Bae, Junu Jeong +9

Conventional high-mass axion haloscopes based on the TM mode lose detection volume as the resonant frequency increases. We report an extended axion search using a dielectri…

hep-ex2026

Search for Axion Dark Matter around \texorpdfstring{}{15.6 microeV} with a Broadly Tunable High-Temperature Superconducting Cavity

Jiwon Lee, Jinsu Kim, Ohjoon Kwon +9

We report an axion dark matter search in the mass range of using a broadly tunable high-temperature superconducting (HTS) haloscope. By soldering…

hep-ex2026

Multi-tesla operation of high-temperature superconducting cavities for accelerated axion dark matter searches

Danho Ahn, Jinsu Kim, Seongtae Park +10

Axion haloscopes use radio-frequency cavities immersed in a magnetic field to search for dark-matter axions, which could resolve two central puzzles in fundamental physics: the str…

hep-ex2026

Extended Haloscope Search and Exclusion of a Candidate Signal near 1.036 GHz

Saebyeok Ahn, Boris I. Ivanov, Ohjoon Kwon +33

We report a follow-up axion haloscope search near 1.036 GHz that completes and extends our previous work [Phys. Rev. X 14, 031023 (2024)], in which a portion of the HEMT-based data…

hep-ex20251 cited

Search for high-frequency gravitational waves via re-analysis of cavity axion data

Younggeun Kim, Jordan Gué, Changhao Xu +17

Monochromatic high-frequency gravitational waves (HFGW) provide a distinctive probe of new physics scenarios, most notably axion clouds around rotating black holes formed via super…

hep-ex2025

Probing KSVZ Axion Dark Matter near 5.9 GHz Using a 8-Cell Cavity Haloscope

Saebyeok Ahn, Caglar Kutlu, Soohyung Lee +9

We report on a search for axion dark matter in the frequency range near 5.9 GHz, conducted using the haloscope technique. The experiment employed an 8-cell microwave resonator desi…