Frequency-tunable high-Q superconducting resonators via wireless control of nonlinear kinetic inductance
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5098466
Abstract: Frequency-tunable microwave resonators are in great demand especially in hybrid systems where precise frequency alignment of resonances is required. Here, we present frequency-tunable high-Q superconducting resonators fabricated from thin niobium nitride and niobium titanium nitride… read more here.
Keywords: frequency tunable; frequency; tunable high; high superconducting ... See more keywords
A high-T c superconducting diode with large current carrying capacity
Sign Up to like & getrecommendations! Published in 2025 at "Applied Physics Letters"
DOI: 10.1063/5.0248777
Abstract: Superconducting diodes enable lossless current flow in one direction and could serve in a variety of applications similar to their semiconductor counterparts, such as current rectification, temperature sensing, and logic circuits. However, no superconducting diodes… read more here.
Keywords: current carrying; high superconducting; carrying capacity; superconducting diode ... See more keywords
Engineering and characterization of a packaged high-T c superconducting terahertz source module
Sign Up to like & getrecommendations! Published in 2017 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aa67aa
Abstract: We present an effective engineering technique for compactly packaging high-T c superconducting continuous-wave terahertz source modules. A terahertz-emitting device, which consists of stacks of intrinsic Josephson junctions in single crystalline Bi2Sr2CaCu2O, bias electrodes, a collimating… read more here.
Keywords: terahertz source; high superconducting; engineering characterization;
High-Tc superconducting transformer-rectifiers: principle, realization, and applications
Sign Up to like & getrecommendations! Published in 2025 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/adb80a
Abstract: High-Tc superconducting (HTS) flux pumps are capable of wirelessly powering HTS magnets, and are becoming promising alternatives of driven mode excitation which requires thermally inefficient current leads. HTS transformer-rectifiers, also considered as a type of… read more here.
Keywords: hts flux; flux pumps; high superconducting; transformer rectifiers ... See more keywords
A full-wave high-Tc superconducting transformer-rectifier flux pump activated with two electromagnets
Sign Up to like & getrecommendations! Published in 2025 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/adba9a
Abstract: High-Tc superconducting (HTS) transformer-rectifier flux pumps (TRFPs) normally have higher efficiency and better controllability than their travelling-wave based counterparts. However, the majority of existing TRFPs require separate activation of the transformer and switch(es), which may… read more here.
Keywords: full wave; high superconducting; transformer rectifier; flux pump ... See more keywords