Discovery Early Career Researcher Award - Grant ID: DE190100318

Funding Activity

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Funded Activity Summary

Superfluid optomechanics with quantised vortices. This project aims to develop new technologies to probe and control the flow of superfluid helium at size-scales never before possible. Superfluid helium is the only quantum liquid, characterised by flow without dissipation and quantised vortices. Leveraging the techniques of cavity optomechanics, this project aims to demonstrate control of superfluid helium properties at the quantum level, including the first demonstration of laser-cooling of a liquid into its quantum ground-state. The devices developed in this project will also serve as probes of unprecedented sensitivity for the study of 2D superfluid helium. The new technologies developed will have potential for broad uptake in the scientific community and generation of intellectual property and patents for quantum technology and inertial sensors.

Funded Activity Details

Start Date: 09-07-2019

End Date: 31-12-2023

Funding Scheme: Discovery Early Career Researcher Award

Funding Amount: $368,554.00

Funder: Australian Research Council