492 citations · 1.3k across the 42 of their papers we have counts for
42 papers
Anomalous Fraunhofer patterns in CdAs Josephson Junctions
Rak-Hee Kim, Yeongmin Jang, Bob M. Wang +2
Majorana zero modes (MZMs) in topological superconductors are promising for quantum computing, yet their unambiguous detection remains challenging. We fabricated Josephson junction…
Field-resilient superconducting coplanar waveguide resonators made of Nb, NbTi, and NbTiN
Bongkeon Kim, Chang Geun Yu, Priyanath Mal +1
Superconducting coplanar waveguide (SCPW) resonators with high internal quality factors (\Q_i) are essential for quantum information applications, but suffer severe Qi degradation…
Two-level system loss characterization of NbTi superconducting resonators on Si/SiO2 substrates
Bongkeon Kim, Yong-Joo Doh
Superconducting coplanar waveguide (SCPW) resonators, key components for quantum computing and sensing applications, require a high internal quality factor (Qi) for effective qubit…
Fabrication and Characterization of Magnetic-Field-Resilient MoRe Superconducting Coplanar Waveguide Resonators
Chang Geun Yu, Bongkeon Kim, Yong-Joo Doh
Magnetic-field-resilient superconducting coplanar waveguide (SCPW) resonators are essential for developing integrated quantum circuits of various qubits and quantum memory devices.…
Multiple Andreev reflections in topological insulator nanoribbons
Rak-Hee Kim, Nam-Hee Kim, Bongkeon Kim +3
Superconducting proximity junctions made of topological insulator (TI) nanoribbons (NRs) provide a useful platform for studying topological superconductivity. We report on the fabr…
Optimal Conditions for Observing Fractional Josephson Effect in Topological Josephson Junctions
Yeongmin Jang, Yong-Joo Doh
Topological Josephson junctions (JJs), which contain Majorana bound states, are expected to exhibit 4-periodic current-phase relation, thereby resulting in doubled Shapiro steps…