Publications
Publication Information
Title | 3D superconducting radio-frequency resonators for quantum computing |
Authors | Pashupati Dhakal |
JLAB number | JLAB-ACC-21-3606 |
LANL number | (None) |
Other number | DOE/OR/23177-5970 |
Document Type(s) | (Meeting) |
Category: | SRF Technology |
Associated with EIC: | No |
Supported by Jefferson Lab LDRD Funding: | No |
Funding Source: | Nuclear Physics (NP) |
Meeting Abstract compiled for ANPA Conference 2021 | |
Publication Abstract: | Superconducting radiofrequency (SRF) technology is being used not only in discovery science programs and basic research but also for several applications that benefit society more directly. The advantage of superconducting resonators over those made of normal-conducting metal is their ability to store electromagnetic energy with much lower dissipation. The high quality factor and longer dissipation time provided by these superconducting resonators can deliver superior performance. Currently, the quantum processing architecture uses resonators and interconnecting circuits operating in the microwave regime with superconducting strip-line technology and low noise electronic devices for switching and communication. The performance of these devices can be enhanced by embedding them in 3D SRF cavity resonators to prolong the coherence time, which improves the utility of the device by reducing error rates and allowing more manipulations (calculations) before the quantum state decays. In this presentation, I will review the current technology and progress towards the three dimensional SRF cavities to enhance the coherence time. |
Experiment Numbers: | |
Group: | SRF Research & Dev |
Document: | docx |
DOI: | |
Accepted Manuscript: | |
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