Sub-Micron Long HTS Hot-Electron Mixers
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YBCO flux-flow terahertz mixer↗
Engineering topics
Barner, J.
Publications and source records attributed to Barner, J..
Submicron-Long HTS Hot-Electron Mixers
We have measured the device length and temperature dependence of the intermediate frequency (IF) bandwidth and noise of hot-electron bolometert (HEB) mixers made from a high-T***subc*** superconductor.
hot-electron↗
Microwave Mixing and IF Bandwidth In Sub-Micron Long High-T(sub c) Hot-Electron Bolometers
We have systematically measured both the length and temperature dependence of the intermediate frequency (IF) bandwidth of hot-electron bolometer (HEB) mixer made form a high-T(sub c) superconductor (HTS).
Microwave Mixing hot-electron bolometers temperatu↗
Low-Noise and Wideband Hot-Electron Superconductive Mixers at THz Frequencies
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low-noise superconductive mixers hot-electron bolo↗
Low-noise and Wideband Hot-Electron Superconductive Mixers for THz Frequencies
Superconductive hot-electron bolometer (HEB) mixers have been built and tested in the frequency range from 1.1 THz to 2.5 THz.
local oscillator Stratospheric Observatory for Inf↗
Low-Noise Hybrid Superconductor/Semiconductor 7.4 GHz Receiver Downconverter for NASA Space Applications
A low-noise microwave receiver downconverter utilizing thin-film high-critical-temperature superconducting (HTS) passive circuitry and semiconductor active devices has been developed for use in space.
HTS↗
Multilayer Buffer System for Fabrication of High-T(sub c) Edge-Geometry SNS Weak Links on Silicon-on Sapphire Substrates
High frequency detector and circuit applications often require device fabrication on medium-to-low-dielectric constant substrates.
silicon-on sapphire substrates edge-geometry super↗
High-T(sub c) Edge-geometry SNS Weak Links on Silicon-on-sapphire Substrates
High-quality superconductor/normal-metal/superconductor(SNS) edge-geometry weak links have been produced on silicon-on-sapphire (SOS) substrates using a new SrTiO(sub 3)/'seed layer'/cubic-zirconia (YS2) buffer system.
high-T↗
YBa(sub 2)Cu(sub 3)o 7 -Based Edge-Geometry SNS-type Josephson Junctions with Various Normal Layers
High-quality, epitaxial superconductor(S)/normal(N)/S edge-geometry weak-link Josephson devices were fabricated.
critical current normal resistance exponential/lin↗
Composition of Pulse-Laser-Deposited Y-Ba-Cu-O and Ba-K-Bi-O Thin Films
The composition of pulsed-laser-deposited Y-Ba-Cu-O and Ba-K-Bi-O thin films is shown to be strongly affected by target conditioning, gas pressure, and target-substrate distance.
between pressure-distance-composition background g↗